CmsObject (OpenCms Core API, version 10.0.1)

java.lang.Object
- org.opencms.file.CmsObject

```
public final class CmsObject
extends java.lang.Object
```
This pivotal class provides all authorized access to the OpenCms VFS resources.
It encapsulates user identification and permissions. Think of it as an initialized "shell" to access the OpenCms VFS. Every call to a method here will be checked for user permissions according to the CmsRequestContext this CmsObject instance was created with.
From a JSP page running in OpenCms, use CmsJspBean.getCmsObject() to gain access to the current users CmsObject. Usually this is done with a CmsJspActionElement.
To generate a new instance of this class in your application, use OpenCms.initCmsObject(String). The argument String should be the name of the guest user, usually "Guest" and more formally obtained by CmsDefaultUsers.getUserGuest(). This will give you an initialized context with guest user permissions. Then use loginUser(String, String) to log in the user you want. Obviously you need the password for the new user. You should never try to create an instance of this class using the constructor, this is reserved for internal operation only.

Since:

6.0.0

Field Summary

Fields
Modifier and Type	Field and Description
`protected CmsRequestContext`	`m_context` The request context.
`protected CmsSecurityManager`	`m_securityManager` The security manager to access the cms.

Constructor Summary

Constructors
Constructor and Description

CmsObject(CmsSecurityManager securityManager, CmsRequestContext context)
Connects an OpenCms user context to a running database.

Constructors
Constructor and Description
`CmsObject(CmsSecurityManager securityManager, CmsRequestContext context)` Connects an OpenCms user context to a running database.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addRelationToResource(CmsResource resource, CmsResource target, java.lang.String type)` Adds a new relation to the given resource.
`void`	`addRelationToResource(java.lang.String resourceName, java.lang.String targetPath, java.lang.String type)` Adds a new relation to the given resource.
`java.lang.String`	`addSiteRoot(java.lang.String resourcename)` Convenience method to add the site root from the current user's request context to the given resource name.
`void`	`addUserToGroup(java.lang.String username, java.lang.String groupname)` Adds a user to a group.
`void`	`adjustLinks(java.util.List<java.lang.String> sourceFiles, java.lang.String targetParentFolder)` This method works just like `adjustLinks(String, String)`, but you can specify multiple source files, and the target folder is interpreted as the folder into which the source files have been copied.
`void`	`adjustLinks(java.util.Map<java.lang.String,java.lang.String> sourceTargetMap, java.lang.String targetParentFolder)` This method works just like `adjustLinks(String, String)`, but instead of specifying a single source and target folder, you can specify multiple sources and the corresponding targets in a map of strings.
`void`	`adjustLinks(java.lang.String sourceFolder, java.lang.String targetFolder)` Adjusts all links in the target folder that point to the source folder so that they are kept "relative" in the target folder where possible.
`void`	`chacc(java.lang.String resourceName, java.lang.String principalType, java.lang.String principalName, int allowedPermissions, int deniedPermissions, int flags)` Changes the access control for a given resource and a given principal(user/group).
`void`	`chacc(java.lang.String resourceName, java.lang.String principalType, java.lang.String principalName, java.lang.String permissionString)` Changes the access control for a given resource and a given principal(user/group).
`void`	`changeLock(CmsResource resource)` Changes the lock of a resource to the current user, that is "steals" the lock from another user.
`void`	`changeLock(java.lang.String resourcename)` Changes the lock of a resource to the current user, that is "steals" the lock from another user.
`java.util.List<CmsResource>`	`changeResourcesInFolderWithProperty(java.lang.String resourcename, java.lang.String property, java.lang.String oldValue, java.lang.String newValue, boolean recursive)` Returns a list with all sub resources of a given folder that have set the given property, matching the current property's value with the given old value and replacing it by a given new value.
`void`	`chflags(java.lang.String resourcename, int flags)` Changes the resource flags of a resource.
`void`	`chtype(java.lang.String resourcename, I_CmsResourceType type)` Changes the resource type of a resource.
`void`	`chtype(java.lang.String resourcename, int type)` Deprecated. Use `chtype(String, I_CmsResourceType)` instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
`void`	`copyResource(java.lang.String source, java.lang.String destination)` Copies a resource.
`void`	`copyResource(java.lang.String source, java.lang.String destination, CmsResource.CmsResourceCopyMode siblingMode)` Copies a resource.
`void`	`copyResourceToProject(CmsResource resource)` Copies a resource to the current project of the user.
`void`	`copyResourceToProject(java.lang.String resourcename)` Copies a resource to the current project of the user.
`int`	`countLockedResources(CmsUUID id)` Counts the locked resources in a project.
`void`	`cpacc(java.lang.String sourceName, java.lang.String destName)` Copies access control entries of a given resource to another resource.
`CmsGroup`	`createGroup(java.lang.String groupFqn, java.lang.String description, int flags, java.lang.String parent)` Creates a new user group.
`CmsProject`	`createProject(java.lang.String name, java.lang.String description, java.lang.String groupname, java.lang.String managergroupname)` Creates a new project.
`CmsProject`	`createProject(java.lang.String name, java.lang.String description, java.lang.String groupname, java.lang.String managergroupname, CmsProject.CmsProjectType projecttype)` Creates a new project.
`CmsPropertyDefinition`	`createPropertyDefinition(java.lang.String name)` Creates a property definition.
`CmsResource`	`createResource(java.lang.String sitePath, CmsResource resource, byte[] content, java.util.List<CmsProperty> properties)` Creates a resource with the given properties and content.
`CmsResource`	`createResource(java.lang.String resourcename, I_CmsResourceType type)` Creates a new resource of the given resource type with empty content and no properties.
`CmsResource`	`createResource(java.lang.String resourcename, I_CmsResourceType type, byte[] content, java.util.List<CmsProperty> properties)` Creates a new resource of the given resource type with the provided content and properties.
`CmsResource`	`createResource(java.lang.String resourcename, int type)` Deprecated. Use `createResource(String, I_CmsResourceType)` instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
`CmsResource`	`createResource(java.lang.String resourcename, int type, byte[] content, java.util.List<CmsProperty> properties)` Deprecated. Use `createResource(String, I_CmsResourceType, byte[], List)` instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
`CmsResource`	`createSibling(java.lang.String source, java.lang.String destination, java.util.List<CmsProperty> properties)` Creates a new sibling of the source resource.
`CmsProject`	`createTempfileProject()` Creates the project for the temporary workplace files.
`CmsUser`	`createUser(java.lang.String userFqn, java.lang.String password, java.lang.String description, java.util.Map<java.lang.String,java.lang.Object> additionalInfos)` Creates a new user.
`void`	`deleteAllStaticExportPublishedResources(int linkType)` Deletes all published resource entries.
`void`	`deleteGroup(CmsUUID groupId, CmsUUID replacementId)` Deletes a group, where all permissions, users and children of the group are transfered to a replacement group.
`void`	`deleteGroup(java.lang.String group)` Deletes a user group.
`void`	`deleteHistoricalVersions(int versionsToKeep, int versionsDeleted, long timeDeleted, I_CmsReport report)` Deletes the versions from the history tables, keeping the given number of versions per resource.
`void`	`deleteLogEntries(CmsLogFilter filter)` Deletes the log entries matching the given filter.
`void`	`deleteProject(CmsUUID id)` Deletes a project.
`void`	`deletePropertyDefinition(java.lang.String name)` Deletes a property definition.
`void`	`deleteRelationsFromResource(CmsResource resource, CmsRelationFilter filter)` Deletes the relations to a given resource.
`void`	`deleteRelationsFromResource(java.lang.String resourceName, CmsRelationFilter filter)` Deletes the relations to a given resource.
`void`	`deleteResource(CmsResource res, CmsResource.CmsResourceDeleteMode deletePreserveSiblings)` Deletes a resource.
`void`	`deleteResource(java.lang.String resourcename, CmsResource.CmsResourceDeleteMode siblingMode)` Deletes a resource given its name.
`void`	`deleteStaticExportPublishedResource(java.lang.String resourceName, int linkType, java.lang.String linkParameter)` Deletes a published resource entry.
`void`	`deleteUser(CmsUUID userId)` Deletes a user.
`void`	`deleteUser(CmsUUID userId, CmsUUID replacementId)` Deletes a user, where all permissions and resources attributes of the user were transfered to a replacement user.
`void`	`deleteUser(java.lang.String username)` Deletes a user.
`boolean`	`existsResource(CmsUUID structureId)` Checks the availability of a resource in the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`boolean`	`existsResource(CmsUUID structureId, CmsResourceFilter filter)` Checks the availability of a resource in the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`boolean`	`existsResource(java.lang.String resourcename)` Checks the availability of a resource in the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`boolean`	`existsResource(java.lang.String resourcename, CmsResourceFilter filter)` Checks the availability of a resource in the VFS, using the provided filter.
`java.util.List<CmsAccessControlEntry>`	`getAccessControlEntries(java.lang.String resourceName)` Returns the list of access control entries of a resource given its name.
`java.util.List<CmsAccessControlEntry>`	`getAccessControlEntries(java.lang.String resourceName, boolean getInherited)` Returns the list of access control entries of a resource given its name.
`CmsAccessControlList`	`getAccessControlList(java.lang.String resourceName)` Returns the access control list (summarized access control entries) of a given resource.
`CmsAccessControlList`	`getAccessControlList(java.lang.String resourceName, boolean inheritedOnly)` Returns the access control list (summarized access control entries) of a given resource.
`java.util.List<CmsAccessControlEntry>`	`getAllAccessControlEntries()` Gets all access control entries for the current project.
`java.util.List<CmsHistoryProject>`	`getAllHistoricalProjects()` Returns a list with all projects from history.
`java.util.List<java.lang.String>`	`getAllUrlNames(CmsUUID id)` Gets all URL names for a given structure id.
`java.util.List<CmsResource>`	`getBlockingLockedResources(CmsResource resource)` Returns a list of child resources to the given resource that can not be locked by the current user.
`java.util.List<CmsResource>`	`getBlockingLockedResources(java.lang.String resourceName)` Returns a list of child resources to the given resource that can not be locked by the current user.
`java.util.List<CmsGroup>`	`getChildren(java.lang.String groupname, boolean includeSubChildren)` Returns all child groups of a group.
`java.lang.String`	`getDetailName(CmsResource res, java.util.Locale locale, java.util.List<java.util.Locale> defaultLocales)` Returns the detail name of a resource.
`java.util.List<CmsResource>`	`getFilesInFolder(java.lang.String resourcename)` Returns all file resources contained in a folder.
`java.util.List<CmsResource>`	`getFilesInFolder(java.lang.String resourcename, CmsResourceFilter filter)` Returns all file resources contained in a folder.
`java.util.List<CmsGroup>`	`getGroupsOfUser(java.lang.String username, boolean directGroupsOnly)` Returns all the groups the given user belongs to.
`java.util.List<CmsGroup>`	`getGroupsOfUser(java.lang.String username, boolean directGroupsOnly, boolean includeOtherOus)` Returns all the groups the given user belongs to.
`java.util.List<CmsGroup>`	`getGroupsOfUser(java.lang.String username, boolean directGroupsOnly, boolean includeOtherOus, java.lang.String remoteAddress)` Returns the groups of a user filtered by the specified IP address.
`CmsLock`	`getLock(CmsResource resource)` Returns the edition lock state for a specified resource.
`CmsLock`	`getLock(java.lang.String resourcename)` Returns the lock state for a specified resource name.
`java.util.List<CmsResource>`	`getLockedResources(CmsResource resource, CmsLockFilter filter)` Returns all locked resources within a folder or matches the lock of the given resource.
`java.util.List<java.lang.String>`	`getLockedResources(java.lang.String resourceName, CmsLockFilter filter)` Returns all locked resources within a folder or matches the lock of the given resource.
`java.util.List<CmsResource>`	`getLockedResourcesWithCache(CmsResource resource, CmsLockFilter filter, java.util.Map<java.lang.String,CmsResource> cache)` Returns all locked resources within a folder or matches the lock of the given resource, but uses a cache for resource lookup.
`java.util.List<CmsLogEntry>`	`getLogEntries(CmsLogFilter filter)` Returns all log entries matching the given filter.
`java.lang.String`	`getLostAndFoundName(java.lang.String resourcename)` Returns the name a resource would have if it were moved to the "lost and found" folder.
`CmsGroup`	`getParent(java.lang.String groupname)` Returns the parent group of a group.
`CmsPermissionSet`	`getPermissions(java.lang.String resourceName)` Returns the set of permissions of the current user for a given resource.
`CmsPermissionSet`	`getPermissions(java.lang.String resourceName, java.lang.String userName)` Returns the set of permissions of a given user for a given resource.
`java.util.List<CmsRelation>`	`getRelationsForResource(CmsResource resource, CmsRelationFilter filter)` Returns all relations for the given resource matching the given filter.
`java.util.List<CmsRelation>`	`getRelationsForResource(java.lang.String resourceName, CmsRelationFilter filter)` Returns all relations for the given resource matching the given filter.
`CmsRequestContext`	`getRequestContext()` Returns the current users request context.
`java.util.Set<CmsResource>`	`getResourcesForPrincipal(CmsUUID principalId, CmsPermissionSet permissions, boolean includeAttr)` Returns all resources associated to a given principal via an ACE with the given permissions.
`java.util.List<CmsResource>`	`getResourcesInFolder(java.lang.String resourcename, CmsResourceFilter filter)` Returns all child resources of a resource, that is the resources contained in a folder.
`java.lang.String`	`getSitePath(CmsResource resource)` Adjusts the absolute resource root path for the current site.
`java.util.List<CmsResource>`	`getSubFolders(java.lang.String resourcename)` Returns all folder resources contained in a folder.
`java.util.List<CmsResource>`	`getSubFolders(java.lang.String resourcename, CmsResourceFilter filter)` Returns all folder resources contained in a folder.
`java.util.List<java.lang.String>`	`getUrlNamesForAllLocales(CmsUUID id)` Returns the newest URL names for the given structure id for each locale.
`java.util.List<CmsUser>`	`getUsersOfGroup(java.lang.String groupname)` Returns all direct users of a given group.
`java.util.List<CmsUser>`	`getUsersOfGroup(java.lang.String groupname, boolean includeOtherOus)` Returns all direct users of a given group.
`boolean`	`hasPermissions(CmsResource resource, CmsPermissionSet requiredPermissions)` Checks if the current user has required permissions to access a given resource.
`boolean`	`hasPermissions(CmsResource resource, CmsPermissionSet requiredPermissions, boolean checkLock, CmsResourceFilter filter)` Checks if the current user has required permissions to access a given resource.
`void`	`importAccessControlEntries(CmsResource resource, java.util.List<CmsAccessControlEntry> acEntries)` Writes a list of access control entries as new access control entries of a given resource.
`void`	`importRelation(java.lang.String resourceName, java.lang.String targetPath, java.lang.String relationType)` Imports a new relation to the given resource.
`CmsResource`	`importResource(java.lang.String resourcename, CmsResource resource, byte[] content, java.util.List<CmsProperty> properties)` Imports a resource to the OpenCms VFS.
`CmsUser`	`importUser(java.lang.String id, java.lang.String name, java.lang.String password, java.lang.String firstname, java.lang.String lastname, java.lang.String email, int flags, long dateCreated, java.util.Map<java.lang.String,java.lang.Object> additionalInfos)` Creates a new user by import.
`int`	`incrementCounter(java.lang.String name)` Increments a counter and returns its old value.
`boolean`	`isInsideCurrentProject(java.lang.String resourcename)` Checks if the specified resource is inside the current project.
`boolean`	`isManagerOfProject()` Checks if the current user has management access to the current project.
`void`	`lockResource(CmsResource resource)` Locks a resource.
`void`	`lockResource(java.lang.String resourcename)` Locks a resource.
`void`	`lockResourceTemporary(CmsResource resource)` Locks a resource temporary.
`void`	`lockResourceTemporary(java.lang.String resourcename)` Locks a resource temporary.
`java.lang.String`	`loginUser(java.lang.String username, java.lang.String password)` Logs a user into the Cms, if the password is correct.
`java.lang.String`	`loginUser(java.lang.String username, java.lang.String password, java.lang.String remoteAddress)` Logs a user with a given ip address into the Cms, if the password is correct.
`I_CmsPrincipal`	`lookupPrincipal(CmsUUID principalId)` Lookups and reads the user or group with the given UUID.
`I_CmsPrincipal`	`lookupPrincipal(java.lang.String principalName)` Lookups and reads the user or group with the given name.
`void`	`moveResource(java.lang.String source, java.lang.String destination)` Moves a resource to the given destination.
`java.lang.String`	`moveToLostAndFound(java.lang.String resourcename)` Moves a resource to the "lost and found" folder.
`java.util.List<I_CmsHistoryResource>`	`readAllAvailableVersions(CmsResource resource)` Reads all available versions for a given resource.
`java.util.List<I_CmsHistoryResource>`	`readAllAvailableVersions(java.lang.String resourceName)` Reads all historical versions of a resource.
`java.util.List<CmsPropertyDefinition>`	`readAllPropertyDefinitions()` Reads all property definitions.
`CmsFolder`	`readAncestor(java.lang.String resourcename, CmsResourceFilter filter)` Returns the first ancestor folder matching the filter criteria.
`CmsFolder`	`readAncestor(java.lang.String resourcename, int type)` Returns the first ancestor folder matching the resource type.
`java.lang.String`	`readBestUrlName(CmsUUID id, java.util.Locale locale, java.util.List<java.util.Locale> defaultLocales)` Reads the newest URL name which is mapped to the given structure id.
`CmsResource`	`readDefaultFile(CmsResource folderResource, CmsResourceFilter resourceFilter)` Returns the default resource for the given folder.
`CmsResource`	`readDefaultFile(java.lang.String resourceNameOrID)` Returns the default resource for the given folder.
`CmsResource`	`readDefaultFile(java.lang.String resourceNameOrID, CmsResourceFilter filter)` Returns the default resource for the given folder.
`java.util.List<I_CmsHistoryResource>`	`readDeletedResources(java.lang.String resourcename, boolean readTree)` Reads all deleted (historical) resources below the given path, including the full tree below the path, if required.
`CmsFile`	`readFile(CmsResource resource)` Reads a file resource (including it's binary content) from the VFS, for the given resource (this may also be an historical version of the resource).
`CmsFile`	`readFile(java.lang.String resourcename)` Reads a file resource (including it's binary content) from the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`CmsFile`	`readFile(java.lang.String resourcename, CmsResourceFilter filter)` Reads a file resource (including it's binary content) from the VFS, using the specified resource filter.
`CmsFolder`	`readFolder(java.lang.String resourcename)` Reads a folder resource from the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`CmsFolder`	`readFolder(java.lang.String resourcename, CmsResourceFilter filter)` Reads a folder resource from the VFS, using the specified resource filter.
`CmsGroup`	`readGroup(CmsProject project)` Reads the group of a project.
`CmsGroup`	`readGroup(CmsUUID groupId)` Reads a group based on its id.
`CmsGroup`	`readGroup(java.lang.String groupName)` Reads a group based on its name.
`CmsHistoryPrincipal`	`readHistoryPrincipal(CmsUUID principalId)` Reads a principal (an user or group) from the historical archive based on its ID.
`CmsHistoryProject`	`readHistoryProject(CmsUUID projectId)` Returns the latest historical project entry with the given id.
`CmsHistoryProject`	`readHistoryProject(int publishTag)` Returns a historical project entry.
`java.util.List<CmsProperty>`	`readHistoryPropertyObjects(I_CmsHistoryResource resource)` Reads the list of all `CmsProperty` objects that belong to the given historical resource version.
`CmsUUID`	`readIdForUrlName(java.lang.String name)` This method retrieves the structure id which is mapped to a given URL name.
`CmsGroup`	`readManagerGroup(CmsProject project)` Returns the project manager group of a project.
`CmsUser`	`readOwner(CmsProject project)` Reads the owner of a project.
`CmsResource`	`readParentFolder(CmsUUID structureId)` Returns the parent folder to the given structure id.
`java.util.List<CmsResource>`	`readPath(java.lang.String path, CmsResourceFilter filter)` Builds a list of resources for a given path.
`CmsProject`	`readProject(CmsUUID id)` Reads the project with the given id.
`CmsProject`	`readProject(java.lang.String name)` Reads the project with the given name.
`java.util.List<java.lang.String>`	`readProjectResources(CmsProject project)` Returns the list of all resource names that define the "view" of the given project.
`java.util.List<CmsResource>`	`readProjectView(CmsUUID projectId, CmsResourceState state)` Reads all resources of a project that match a given state from the VFS.
`CmsPropertyDefinition`	`readPropertyDefinition(java.lang.String name)` Reads a property definition.
`CmsProperty`	`readPropertyObject(CmsResource resource, java.lang.String property, boolean search)` Reads a property object from a resource specified by a property name.
`CmsProperty`	`readPropertyObject(java.lang.String resourcePath, java.lang.String property, boolean search)` Reads a property object from a resource specified by a property name.
`java.util.List<CmsProperty>`	`readPropertyObjects(CmsResource resource, boolean search)` Reads all property objects from a resource.
`java.util.List<CmsProperty>`	`readPropertyObjects(java.lang.String resourcePath, boolean search)` Reads all property objects from a resource.
`java.util.List<CmsPublishedResource>`	`readPublishedResources(CmsUUID publishHistoryId)` Reads the resources that were published in a publish task for a given publish history ID.
`java.util.List<CmsRelation>`	`readRelations(CmsRelationFilter filter)` Returns all relations matching the given filter.
`CmsResource`	`readResource(CmsUUID structureID)` Reads a resource from the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`CmsResource`	`readResource(CmsUUID structureID, CmsResourceFilter filter)` Reads a resource from the VFS, using the specified resource filter.
`I_CmsHistoryResource`	`readResource(CmsUUID structureID, int version)` Reads the historical resource with the given version for the resource given the given structure id.
`CmsResource`	`readResource(java.lang.String resourcename)` Reads a resource from the VFS, using the `CmsResourceFilter.DEFAULT` filter.
`CmsResource`	`readResource(java.lang.String resourcename, CmsResourceFilter filter)` Reads a resource from the VFS, using the specified resource filter.
`java.util.List<CmsResource>`	`readResources(CmsResource resource, CmsResourceFilter filter, boolean readTree)` Reads all resources below the given resource matching the filter criteria, including the full tree below the path only in case the `readTree` parameter is `true`.
`java.util.List<CmsResource>`	`readResources(java.lang.String resourcename, CmsResourceFilter filter)` Reads all resources below the given path matching the filter criteria, including the full tree below the path.
`java.util.List<CmsResource>`	`readResources(java.lang.String resourcename, CmsResourceFilter filter, boolean readTree)` Reads all resources below the given path matching the filter criteria, including the full tree below the path only in case the `readTree` parameter is `true`.
`java.util.List<CmsResource>`	`readResourcesWithProperty(java.lang.String propertyDefinition)` Reads all resources that have a value set for the specified property.
`java.util.List<CmsResource>`	`readResourcesWithProperty(java.lang.String path, java.lang.String propertyDefinition)` Reads all resources that have a value set for the specified property in the given path.
`java.util.List<CmsResource>`	`readResourcesWithProperty(java.lang.String path, java.lang.String propertyDefinition, java.lang.String value)` Reads all resources that have a value (containing the specified value) set for the specified property in the given path.
`java.util.List<CmsResource>`	`readResourcesWithProperty(java.lang.String path, java.lang.String propertyDefinition, java.lang.String value, CmsResourceFilter filter)` Reads all resources that have a value (containing the specified value) set for the specified property in the given path.
`java.util.Set<I_CmsPrincipal>`	`readResponsiblePrincipals(CmsResource resource)` Returns a set of principals that are responsible for a specific resource.
`java.util.Set<CmsUser>`	`readResponsibleUsers(CmsResource resource)` Returns a set of users that are responsible for a specific resource.
`java.util.List<CmsResource>`	`readSiblings(CmsResource resource, CmsResourceFilter filter)` Returns a list of all siblings of the specified resource, the specified resource being always part of the result set.
`java.util.List<CmsResource>`	`readSiblings(java.lang.String resourcename, CmsResourceFilter filter)` Returns a list of all siblings of the specified resource, the specified resource being always part of the result set.
`java.util.List<CmsResource>`	`readSiblingsForResourceId(CmsUUID resourceId, CmsResourceFilter filter)` Reads all resources with the given resource id.
`java.lang.String`	`readStaticExportPublishedResourceParameters(java.lang.String rfsName)` Returns the parameters of a resource in the list of all published template resources.
`java.util.List<java.lang.String>`	`readStaticExportResources(int parameterResources, long timestamp)` Returns a list of all template resources which must be processed during a static export.
`java.util.List<CmsUrlNameMappingEntry>`	`readUrlNameMappings(CmsUrlNameMappingFilter filter)` Reads the URL name mappings matching a given filter.
`java.util.List<java.lang.String>`	`readUrlNamesForAllLocales(CmsUUID structureId)` Reads the URL names for all locales.
`CmsUser`	`readUser(CmsUUID userId)` Reads a user based on its id.
`CmsUser`	`readUser(java.lang.String username)` Reads a user based on its name.
`CmsUser`	`readUser(java.lang.String username, java.lang.String password)` Returns a user, if the password is correct.
`void`	`removeResourceFromProject(java.lang.String resourcename)` Removes a resource from the current project of the user.
`void`	`removeUserFromGroup(java.lang.String username, java.lang.String groupname)` Removes a user from a group.
`void`	`renameResource(java.lang.String source, java.lang.String destination)` Renames a resource to the given destination name, this is identical to a `move` operation.
`void`	`replaceResource(java.lang.String resourcename, I_CmsResourceType type, byte[] content, java.util.List<CmsProperty> properties)` Replaces the content, type and properties of a resource.
`void`	`replaceResource(java.lang.String resourcename, int type, byte[] content, java.util.List<CmsProperty> properties)` Deprecated. Use `replaceResource(String, I_CmsResourceType, byte[], List)` instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
`void`	`restoreDeletedResource(CmsUUID structureId)` Restores a deleted resource identified by its structure id from the historical archive.
`void`	`restoreResourceVersion(CmsUUID structureId, int version)` Restores a resource in the current project with a version from the historical archive.
`void`	`rmacc(java.lang.String resourceName, java.lang.String principalType, java.lang.String principalName)` Removes an access control entry of a given principal from a given resource.
`void`	`setDateExpired(CmsResource resource, long dateExpired, boolean recursive)` Changes the "expire" date of a resource.
`void`	`setDateExpired(java.lang.String resourcename, long dateExpired, boolean recursive)` Changes the "expire" date of a resource.
`void`	`setDateLastModified(java.lang.String resourcename, long dateLastModified, boolean recursive)` Changes the "last modified" time stamp of a resource.
`void`	`setDateReleased(CmsResource resource, long dateReleased, boolean recursive)` Changes the "release" date of a resource.
`void`	`setDateReleased(java.lang.String resourcename, long dateReleased, boolean recursive)` Changes the "release" date of a resource.
`void`	`setParentGroup(java.lang.String groupName, java.lang.String parentGroupName)` Sets a new parent-group for an already existing group.
`void`	`setPassword(java.lang.String username, java.lang.String newPassword)` Sets the password for a user.
`void`	`setPassword(java.lang.String username, java.lang.String oldPassword, java.lang.String newPassword)` Sets the password for a specified user.
`void`	`undeleteResource(java.lang.String resourcename, boolean recursive)` Undeletes a resource.
`void`	`undoChanges(java.lang.String resourcename, CmsResource.CmsResourceUndoMode mode)` Undoes all changes to a resource by restoring the version from the online project to the current offline project.
`void`	`unlockProject(CmsUUID id)` Unlocks all resources of a project.
`void`	`unlockResource(CmsResource resource)` Unlocks a resource.
`void`	`unlockResource(java.lang.String resourcename)` Unlocks a resource.
`void`	`updateLastLoginDate(CmsUser user)` Updates the last login date on the given user to the current time.
`boolean`	`userInGroup(java.lang.String username, java.lang.String groupname)` Tests if a user is member of the given group.
`void`	`validatePassword(java.lang.String password)` This method checks if a new password follows the rules for new passwords, which are defined by a Class implementing the `I_CmsPasswordHandler` interface and configured in the opencms.properties file.
`CmsFile`	`writeFile(CmsFile resource)` Writes a resource to the OpenCms VFS, including it's content.
`void`	`writeGroup(CmsGroup group)` Writes an already existing group.
`void`	`writeHistoryProject(int publishTag, long publishDate)` Creates a historical entry of the current project.
`void`	`writeProject(CmsProject project)` Writes an already existing project.
`void`	`writeProjectLastModified(CmsResource resource, CmsProject project)` Writes the 'projectlastmodified' field of a resource record.
`void`	`writePropertyObject(java.lang.String resourcename, CmsProperty property)` Writes a property for a specified resource.
`void`	`writePropertyObjects(CmsResource res, java.util.List<CmsProperty> properties)` Writes a list of properties for a specified resource.
`void`	`writePropertyObjects(java.lang.String resourcename, java.util.List<CmsProperty> properties)` Writes a list of properties for a specified resource.
`void`	`writeResource(CmsResource resource)` Writes a resource.
`void`	`writeStaticExportPublishedResource(java.lang.String resourceName, int linkType, java.lang.String linkParameter, long timestamp)` Writes a published resource entry.
`java.lang.String`	`writeUrlNameMapping(java.util.Iterator<java.lang.String> nameSeq, CmsUUID structureId, java.lang.String locale, boolean replaceOnPublish)` Writes a new URL name mapping for a given resource.
`java.lang.String`	`writeUrlNameMapping(java.lang.String name, CmsUUID structureId, java.lang.String locale, boolean replaceOnPublish)` Writes a new URL name mapping for a given resource.
`void`	`writeUser(CmsUser user)` Updates the user information.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - m_context
```
protected CmsRequestContext m_context
```
    The request context.
  - m_securityManager
```
protected CmsSecurityManager m_securityManager
```
    The security manager to access the cms.
- Constructor Detail
  - CmsObject
```
public CmsObject(CmsSecurityManager securityManager,
         CmsRequestContext context)
```
    Connects an OpenCms user context to a running database.
    Please note: This constructor is internal to OpenCms and not for public use. If you want to create a new instance of a CmsObject in your application, use OpenCms.initCmsObject(String).
    
    Parameters:
    securityManager - the security manager
    context - the request context that contains the user authentication
- Method Detail
  - addRelationToResource
```
public void addRelationToResource(CmsResource resource,
                         CmsResource target,
                         java.lang.String type)
                           throws CmsException
```
    Adds a new relation to the given resource.
    
    Parameters:
    resource - the source resource
    target - the target resource
    type - the type of the relation
    
    Throws:
    
    CmsException - if something goes wrong
  - addRelationToResource
```
public void addRelationToResource(java.lang.String resourceName,
                         java.lang.String targetPath,
                         java.lang.String type)
                           throws CmsException
```
    Adds a new relation to the given resource.
    
    Parameters:
    resourceName - the name of the source resource
    targetPath - the path of the target resource
    type - the type of the relation
    
    Throws:
    
    CmsException - if something goes wrong
  - addSiteRoot
```
public java.lang.String addSiteRoot(java.lang.String resourcename)
```
    Convenience method to add the site root from the current user's request context to the given resource name.
    
    Parameters:
    resourcename - the resource name
    
    Returns:
    the resource name with the site root added
    See Also:
    CmsRequestContext.addSiteRoot(String)
  - addUserToGroup
```
public void addUserToGroup(java.lang.String username,
                  java.lang.String groupname)
                    throws CmsException
```
    Adds a user to a group.
    
    Parameters:
    username - the name of the user that is to be added to the group
    groupname - the name of the group
    
    Throws:
    
    CmsException - if something goes wrong
  - adjustLinks
```
public void adjustLinks(java.util.List<java.lang.String> sourceFiles,
               java.lang.String targetParentFolder)
                 throws CmsException
```
    This method works just like adjustLinks(String, String), but you can specify multiple source files, and the target folder is interpreted as the folder into which the source files have been copied.
    
    Parameters:
    sourceFiles - the list of source files
    targetParentFolder - the folder into which the source files have been copied
    
    Throws:
    
    CmsException - if something goes wrong
  - adjustLinks
```
public void adjustLinks(java.util.Map<java.lang.String,java.lang.String> sourceTargetMap,
               java.lang.String targetParentFolder)
                 throws CmsException
```
    This method works just like adjustLinks(String, String), but instead of specifying a single source and target folder, you can specify multiple sources and the corresponding targets in a map of strings.
    
    Parameters:
    sourceTargetMap - a map with the source files as keys and the corresponding targets as values
    targetParentFolder - the folder into which the source files have been copied
    
    Throws:
    
    CmsException - if something goes wrong
  - adjustLinks
```
public void adjustLinks(java.lang.String sourceFolder,
               java.lang.String targetFolder)
                 throws CmsException
```
    Adjusts all links in the target folder that point to the source folder so that they are kept "relative" in the target folder where possible. If a link is found from the target folder to the source folder, then the target folder is checked if a target of the same name is found also "relative" inside the target Folder, and if so, the link is changed to that "relative" target. This is mainly used to keep relative links inside a copied folder structure intact. Example: Image we have folder /folderA/ that contains files /folderA/x1 and /folderA/y1. x1 has a link to y1 and y1 to x1. Now someone copies /folderA/ to /folderB/. So we end up with /folderB/x2 and /folderB/y2. Because of the link mechanism in OpenCms, x2 will have a link to y1 and y2 to x1. By using this method, the links from x2 to y1 will be replaced by a link x2 to y2, and y2 to x1 with y2 to x2. Link replacement works for links in XML files as well as relation only type links.
    
    Parameters:
    sourceFolder - the source folder
    targetFolder - the target folder
    
    Throws:
    
    CmsException - if something goes wrong
  - chacc
```
public void chacc(java.lang.String resourceName,
         java.lang.String principalType,
         java.lang.String principalName,
         int allowedPermissions,
         int deniedPermissions,
         int flags)
           throws CmsException
```
    Changes the access control for a given resource and a given principal(user/group).
    Parameters:
    resourceName - name of the resource
    principalType - the type of the principal (currently group or user):
    
    I_CmsPrincipal.PRINCIPAL_USER
    
    I_CmsPrincipal.PRINCIPAL_GROUP
    principalName - name of the principal
    allowedPermissions - bit set of allowed permissions
    deniedPermissions - bit set of denied permissions
    flags - additional flags of the access control entry
    
    Throws:
    
    CmsException - if something goes wrong
  - chacc
```
public void chacc(java.lang.String resourceName,
         java.lang.String principalType,
         java.lang.String principalName,
         java.lang.String permissionString)
           throws CmsException
```
    Changes the access control for a given resource and a given principal(user/group).
    Parameters:
    resourceName - name of the resource
    principalType - the type of the principal (group or user):
    
    I_CmsPrincipal.PRINCIPAL_USER
    
    I_CmsPrincipal.PRINCIPAL_GROUP
    principalName - name of the principal
    permissionString - the permissions in the format ((+|-)(r|w|v|c|i|o))*
    
    Throws:
    
    CmsException - if something goes wrong
  - changeLock
```
public void changeLock(CmsResource resource)
                throws CmsException
```
    Changes the lock of a resource to the current user, that is "steals" the lock from another user.
    This is the "steal lock" operation.
    
    Parameters:
    resource - the resource to change the lock
    
    Throws:
    
    CmsException - if something goes wrong
  - changeLock
```
public void changeLock(java.lang.String resourcename)
                throws CmsException
```
    Changes the lock of a resource to the current user, that is "steals" the lock from another user.
    This is the "steal lock" operation.
    
    Parameters:
    resourcename - the name of the resource to change the lock with complete path
    
    Throws:
    
    CmsException - if something goes wrong
  - changeResourcesInFolderWithProperty
```
public java.util.List<CmsResource> changeResourcesInFolderWithProperty(java.lang.String resourcename,
                                                              java.lang.String property,
                                                              java.lang.String oldValue,
                                                              java.lang.String newValue,
                                                              boolean recursive)
                                                                throws CmsException
```
    Returns a list with all sub resources of a given folder that have set the given property, matching the current property's value with the given old value and replacing it by a given new value.
    
    Parameters:
    resourcename - the name of the resource to change the property value
    property - the name of the property to change the value
    oldValue - the old value of the property, can be a regular expression
    newValue - the new value of the property
    recursive - if true, change recursively all property values on sub-resources (only for folders)
    
    Returns:
    a list with the CmsResource's where the property value has been changed
    
    Throws:
    
    CmsException - if operation was not successful
  - chflags
```
public void chflags(java.lang.String resourcename,
           int flags)
             throws CmsException
```
    Changes the resource flags of a resource.
    The resource flags are used to indicate various "special" conditions for a resource. Most notably, the "internal only" setting which signals that a resource can not be directly requested with it's URL.
    
    Parameters:
    resourcename - the name of the resource to change the flags for (full current site relative path)
    flags - the new flags for this resource
    
    Throws:
    
    CmsException - if something goes wrong
  - chtype
```
public void chtype(java.lang.String resourcename,
          I_CmsResourceType type)
            throws CmsException
```
    Changes the resource type of a resource.
    OpenCms handles resources according to the resource type, not the file suffix. This is e.g. why a JSP in OpenCms can have the suffix ".html" instead of ".jsp" only. Changing the resource type makes sense e.g. if you want to make a plain text file a JSP resource, or a binary file an image, etc.
    
    Parameters:
    resourcename - the name of the resource to change the type for (full current site relative path)
    type - the new resource type for this resource
    
    Throws:
    
    CmsException - if something goes wrong
  - chtype
```
@Deprecated
public void chtype(java.lang.String resourcename,
                     int type)
            throws CmsException
```
    Deprecated. Use chtype(String, I_CmsResourceType) instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
    
    Changes the resource type of a resource.
    OpenCms handles resources according to the resource type, not the file suffix. This is e.g. why a JSP in OpenCms can have the suffix ".html" instead of ".jsp" only. Changing the resource type makes sense e.g. if you want to make a plain text file a JSP resource, or a binary file an image, etc.
    
    Parameters:
    resourcename - the name of the resource to change the type for (full current site relative path)
    type - the new resource type for this resource
    
    Throws:
    
    CmsException - if something goes wrong
  - copyResource
```
public void copyResource(java.lang.String source,
                java.lang.String destination)
                  throws CmsException,
                         CmsIllegalArgumentException
```
    Copies a resource.
    The copied resource will always be locked to the current user after the copy operation.
    Siblings will be treated according to the CmsResource.COPY_PRESERVE_SIBLING mode.
    
    Parameters:
    source - the name of the resource to copy (full current site relative path)
    destination - the name of the copy destination (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the destination argument is null or of length 0
    See Also:
    copyResource(String, String, CmsResource.CmsResourceCopyMode)
  - copyResource
```
public void copyResource(java.lang.String source,
                java.lang.String destination,
                CmsResource.CmsResourceCopyMode siblingMode)
                  throws CmsException,
                         CmsIllegalArgumentException
```
    Copies a resource.
    The copied resource will always be locked to the current user after the copy operation.
    The siblingMode parameter controls how to handle siblings during the copy operation.
    Possible values for this parameter are:
    Parameters:
    source - the name of the resource to copy (full current site relative path)
    destination - the name of the copy destination (full current site relative path)
    siblingMode - indicates how to handle siblings during copy
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the destination argument is null or of length 0
  - copyResourceToProject
```
public void copyResourceToProject(CmsResource resource)
                           throws CmsException
```
    Copies a resource to the current project of the user.
    This is used to extend the current users project with the specified resource, in case that the resource is not yet part of the project. The resource is not really copied like in a regular copy operation, it is in fact only "enabled" in the current users project.
    
    Parameters:
    resource - the resource to copy to the current project
    
    Throws:
    
    CmsException - if something goes wrong
  - copyResourceToProject
```
public void copyResourceToProject(java.lang.String resourcename)
                           throws CmsException
```
    Copies a resource to the current project of the user.
    This is used to extend the current users project with the specified resource, in case that the resource is not yet part of the project. The resource is not really copied like in a regular copy operation, it is in fact only "enabled" in the current users project.
    
    Parameters:
    resourcename - the name of the resource to copy to the current project (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
  - countLockedResources
```
public int countLockedResources(CmsUUID id)
                         throws CmsException
```
    Counts the locked resources in a project.
    
    Parameters:
    id - the id of the project
    
    Returns:
    the number of locked resources in this project
    
    Throws:
    
    CmsException - if operation was not successful
  - cpacc
```
public void cpacc(java.lang.String sourceName,
         java.lang.String destName)
           throws CmsException
```
    Copies access control entries of a given resource to another resource.
    Already existing access control entries of the destination resource are removed.
    
    Parameters:
    sourceName - the name of the resource of which the access control entries are copied
    destName - the name of the resource to which the access control entries are applied
    
    Throws:
    
    CmsException - if something goes wrong
  - createGroup
```
public CmsGroup createGroup(java.lang.String groupFqn,
                   java.lang.String description,
                   int flags,
                   java.lang.String parent)
                     throws CmsException
```
    Creates a new user group.
    
    Parameters:
    groupFqn - the name of the new group
    description - the description of the new group
    flags - the flags for the new group
    parent - the parent group (or null)
    
    Returns:
    a CmsGroup object representing the newly created group
    
    Throws:
    
    CmsException - if operation was not successful
  - createProject
```
public CmsProject createProject(java.lang.String name,
                       java.lang.String description,
                       java.lang.String groupname,
                       java.lang.String managergroupname)
                         throws CmsException
```
    Creates a new project.
    
    Parameters:
    name - the name of the project to create
    description - the description for the new project
    groupname - the name of the project user group
    managergroupname - the name of the project manager group
    
    Returns:
    the created project
    
    Throws:
    
    CmsException - if something goes wrong
  - createProject
```
public CmsProject createProject(java.lang.String name,
                       java.lang.String description,
                       java.lang.String groupname,
                       java.lang.String managergroupname,
                       CmsProject.CmsProjectType projecttype)
                         throws CmsException
```
    Creates a new project.
    
    Parameters:
    name - the name of the project to create
    description - the description for the new project
    groupname - the name of the project user group
    managergroupname - the name of the project manager group
    projecttype - the type of the project (normal or temporary)
    
    Returns:
    the created project
    
    Throws:
    
    CmsException - if operation was not successful
  - createPropertyDefinition
```
public CmsPropertyDefinition createPropertyDefinition(java.lang.String name)
                                               throws CmsException
```
    Creates a property definition.
    Property definitions are valid for all resource types.
    
    Parameters:
    name - the name of the property definition to create
    
    Returns:
    the created property definition
    
    Throws:
    
    CmsException - if something goes wrong
  - createResource
```
public CmsResource createResource(java.lang.String sitePath,
                         CmsResource resource,
                         byte[] content,
                         java.util.List<CmsProperty> properties)
                           throws CmsException
```
    Creates a resource with the given properties and content. Will throw an exception, if a resource with the given name already exists.
    
    Parameters:
    sitePath - the site path for the resource
    resource - the resource object to be imported
    content - the content of the resource
    properties - the properties of the resource
    
    Returns:
    the imported resource
    
    Throws:
    
    CmsException - if something goes wrong
  - createResource
```
public CmsResource createResource(java.lang.String resourcename,
                         I_CmsResourceType type)
                           throws CmsException,
                                  CmsIllegalArgumentException
```
    Creates a new resource of the given resource type with empty content and no properties.
    
    Parameters:
    resourcename - the name of the resource to create (full current site relative path)
    type - the type of the resource to create
    
    Returns:
    the created resource
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the given resourcename is null or of length 0
    See Also:
    createResource(String, int, byte[], List)
  - createResource
```
public CmsResource createResource(java.lang.String resourcename,
                         I_CmsResourceType type,
                         byte[] content,
                         java.util.List<CmsProperty> properties)
                           throws CmsException,
                                  CmsIllegalArgumentException
```
    Creates a new resource of the given resource type with the provided content and properties.
    
    Parameters:
    resourcename - the name of the resource to create (full current site relative path)
    type - the type of the resource to create
    content - the contents for the new resource
    properties - the properties for the new resource
    
    Returns:
    the created resource
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the resourcename argument is null or of length 0
  - createResource
```
@Deprecated
public CmsResource createResource(java.lang.String resourcename,
                                    int type)
                           throws CmsException,
                                  CmsIllegalArgumentException
```
    Deprecated. Use createResource(String, I_CmsResourceType) instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
    
    Creates a new resource of the given resource type with empty content and no properties.
    
    Parameters:
    resourcename - the name of the resource to create (full current site relative path)
    type - the type of the resource to create
    
    Returns:
    the created resource
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the given resourcename is null or of length 0
    See Also:
    createResource(String, int, byte[], List)
  - createResource
```
@Deprecated
public CmsResource createResource(java.lang.String resourcename,
                                    int type,
                                    byte[] content,
                                    java.util.List<CmsProperty> properties)
                           throws CmsException,
                                  CmsIllegalArgumentException
```
    Deprecated. Use createResource(String, I_CmsResourceType, byte[], List) instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
    
    Creates a new resource of the given resource type with the provided content and properties.
    
    Parameters:
    resourcename - the name of the resource to create (full current site relative path)
    type - the type of the resource to create
    content - the contents for the new resource
    properties - the properties for the new resource
    
    Returns:
    the created resource
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsIllegalArgumentException - if the resourcename argument is null or of length 0
  - createSibling
```
public CmsResource createSibling(java.lang.String source,
                        java.lang.String destination,
                        java.util.List<CmsProperty> properties)
                          throws CmsException
```
    Creates a new sibling of the source resource.
    
    Parameters:
    source - the name of the resource to create a sibling for with complete path
    destination - the name of the sibling to create with complete path
    properties - the individual properties for the new sibling
    
    Returns:
    the new created sibling
    
    Throws:
    
    CmsException - if something goes wrong
  - createTempfileProject
```
public CmsProject createTempfileProject()
                                 throws CmsException
```
    Creates the project for the temporary workplace files.
    
    Returns:
    the created project for the temporary workplace files
    
    Throws:
    
    CmsException - if something goes wrong
  - createUser
```
public CmsUser createUser(java.lang.String userFqn,
                 java.lang.String password,
                 java.lang.String description,
                 java.util.Map<java.lang.String,java.lang.Object> additionalInfos)
                   throws CmsException
```
    Creates a new user.
    
    Parameters:
    userFqn - the name for the new user
    password - the password for the new user
    description - the description for the new user
    additionalInfos - the additional infos for the user
    
    Returns:
    the created user
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteAllStaticExportPublishedResources
```
public void deleteAllStaticExportPublishedResources(int linkType)
                                             throws CmsException
```
    Deletes all published resource entries.
    
    Parameters:
    linkType - the type of resource deleted (0= non-parameter, 1=parameter)
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteGroup
```
public void deleteGroup(CmsUUID groupId,
               CmsUUID replacementId)
                 throws CmsException
```
    Deletes a group, where all permissions, users and children of the group are transfered to a replacement group.
    
    Parameters:
    groupId - the id of the group to be deleted
    replacementId - the id of the group to be transfered, can be null
    
    Throws:
    
    CmsException - if operation was not successful
  - deleteGroup
```
public void deleteGroup(java.lang.String group)
                 throws CmsException
```
    Deletes a user group.
    Only groups that contain no subgroups can be deleted.
    
    Parameters:
    group - the name of the group
    
    Throws:
    
    CmsException - if operation was not successful
  - deleteHistoricalVersions
```
public void deleteHistoricalVersions(int versionsToKeep,
                            int versionsDeleted,
                            long timeDeleted,
                            I_CmsReport report)
                              throws CmsException
```
    Deletes the versions from the history tables, keeping the given number of versions per resource.
    
    Parameters:
    versionsToKeep - number of versions to keep, is ignored if negative
    versionsDeleted - number of versions to keep for deleted resources, is ignored if negative
    timeDeleted - deleted resources older than this will also be deleted, is ignored if negative
    report - the report for output logging
    
    Throws:
    
    CmsException - if operation was not successful
  - deleteLogEntries
```
public void deleteLogEntries(CmsLogFilter filter)
                      throws CmsException
```
    Deletes the log entries matching the given filter.
    
    Parameters:
    filter - the filter to use for deleting the log entries
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsSecurityManager.deleteLogEntries(CmsRequestContext, CmsLogFilter), getLogEntries(CmsLogFilter)
  - deleteProject
```
public void deleteProject(CmsUUID id)
                   throws CmsException
```
    Deletes a project.
    All resources inside the project have to be be reset to their online state.
    
    Parameters:
    id - the id of the project to delete
    
    Throws:
    
    CmsException - if operation was not successful
  - deletePropertyDefinition
```
public void deletePropertyDefinition(java.lang.String name)
                              throws CmsException
```
    Deletes a property definition.
    
    Parameters:
    name - the name of the property definition to delete
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteRelationsFromResource
```
public void deleteRelationsFromResource(CmsResource resource,
                               CmsRelationFilter filter)
                                 throws CmsException
```
    Deletes the relations to a given resource.
    
    Parameters:
    resource - the resource to delete the relations from
    filter - the filter to use for deleting the relations
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteRelationsFromResource
```
public void deleteRelationsFromResource(java.lang.String resourceName,
                               CmsRelationFilter filter)
                                 throws CmsException
```
    Deletes the relations to a given resource.
    
    Parameters:
    resourceName - the resource to delete the relations from
    filter - the filter to use for deleting the relations
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteResource
```
public void deleteResource(CmsResource res,
                  CmsResource.CmsResourceDeleteMode deletePreserveSiblings)
                    throws CmsException
```
    Deletes a resource.
    The siblingMode parameter controls how to handle siblings during the delete operation.
    Possible values for this parameter are:
    - CmsResource.DELETE_REMOVE_SIBLINGS
    - CmsResource.DELETE_PRESERVE_SIBLINGS
    Parameters:
    res - the resource to delete
    deletePreserveSiblings - indicates how to handle siblings of the deleted resource
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteResource
```
public void deleteResource(java.lang.String resourcename,
                  CmsResource.CmsResourceDeleteMode siblingMode)
                    throws CmsException
```
    Deletes a resource given its name.
    The siblingMode parameter controls how to handle siblings during the delete operation.
    Possible values for this parameter are:
    - CmsResource.DELETE_REMOVE_SIBLINGS
    - CmsResource.DELETE_PRESERVE_SIBLINGS
    Parameters:
    resourcename - the name of the resource to delete (full current site relative path)
    siblingMode - indicates how to handle siblings of the deleted resource
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteStaticExportPublishedResource
```
public void deleteStaticExportPublishedResource(java.lang.String resourceName,
                                       int linkType,
                                       java.lang.String linkParameter)
                                         throws CmsException
```
    Deletes a published resource entry.
    
    Parameters:
    resourceName - The name of the resource to be deleted in the static export
    linkType - the type of resource deleted (0= non-parameter, 1=parameter)
    linkParameter - the parameters of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - deleteUser
```
public void deleteUser(CmsUUID userId)
                throws CmsException
```
    Deletes a user.
    
    Parameters:
    userId - the id of the user to be deleted
    
    Throws:
    
    CmsException - if operation was not successful
  - deleteUser
```
public void deleteUser(CmsUUID userId,
              CmsUUID replacementId)
                throws CmsException
```
    Deletes a user, where all permissions and resources attributes of the user were transfered to a replacement user.
    
    Parameters:
    userId - the id of the user to be deleted
    replacementId - the id of the user to be transfered, can be null
    
    Throws:
    
    CmsException - if operation was not successful
  - deleteUser
```
public void deleteUser(java.lang.String username)
                throws CmsException
```
    Deletes a user.
    
    Parameters:
    username - the name of the user to be deleted
    
    Throws:
    
    CmsException - if operation was not successful
  - existsResource
```
public boolean existsResource(CmsUUID structureId)
```
    Checks the availability of a resource in the VFS, using the CmsResourceFilter.DEFAULT filter.
    A resource may be of type CmsFile or CmsFolder.
    This method also takes into account the user permissions, so if the given resource exists, but the current user has not the required permissions, then this method will return false.
    
    Parameters:
    structureId - the structure id of the resource to check
    
    Returns:
    true if the resource is available
    See Also:
    readResource(CmsUUID), existsResource(CmsUUID, CmsResourceFilter)
  - existsResource
```
public boolean existsResource(CmsUUID structureId,
                     CmsResourceFilter filter)
```
    Checks the availability of a resource in the VFS, using the CmsResourceFilter.DEFAULT filter.
    A resource may be of type CmsFile or CmsFolder.
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    This method also takes into account the user permissions, so if the given resource exists, but the current user has not the required permissions, then this method will return false.
    
    Parameters:
    structureId - the structure id of the resource to check
    filter - the resource filter to use while checking
    
    Returns:
    true if the resource is available
    See Also:
    readResource(CmsUUID), readResource(CmsUUID, CmsResourceFilter)
  - existsResource
```
public boolean existsResource(java.lang.String resourcename)
```
    Checks the availability of a resource in the VFS, using the CmsResourceFilter.DEFAULT filter.
    A resource may be of type CmsFile or CmsFolder.
    This method also takes into account the user permissions, so if the given resource exists, but the current user has not the required permissions, then this method will return false.
    
    Parameters:
    resourcename - the name of the resource to check (full current site relative path)
    
    Returns:
    true if the resource is available
    See Also:
    readResource(String), existsResource(String, CmsResourceFilter)
  - existsResource
```
public boolean existsResource(java.lang.String resourcename,
                     CmsResourceFilter filter)
```
    Checks the availability of a resource in the VFS, using the provided filter.
    A resource may be of type CmsFile or CmsFolder.
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    This method also takes into account the user permissions, so if the given resource exists, but the current user has not the required permissions, then this method will return false.
    
    Parameters:
    resourcename - the name of the resource to check (full current site relative path)
    filter - the resource filter to use while checking
    
    Returns:
    true if the resource is available
    See Also:
    readResource(String), readResource(String, CmsResourceFilter)
  - getAccessControlEntries
```
public java.util.List<CmsAccessControlEntry> getAccessControlEntries(java.lang.String resourceName)
                                                              throws CmsException
```
    Returns the list of access control entries of a resource given its name.
    
    Parameters:
    resourceName - the name of the resource
    
    Returns:
    a list of CmsAccessControlEntry objects
    
    Throws:
    
    CmsException - if something goes wrong
  - getAccessControlEntries
```
public java.util.List<CmsAccessControlEntry> getAccessControlEntries(java.lang.String resourceName,
                                                            boolean getInherited)
                                                              throws CmsException
```
    Returns the list of access control entries of a resource given its name.
    
    Parameters:
    resourceName - the name of the resource
    getInherited - true, if inherited access control entries should be returned, too
    
    Returns:
    a list of CmsAccessControlEntry objects defining all permissions for the given resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getAccessControlList
```
public CmsAccessControlList getAccessControlList(java.lang.String resourceName)
                                          throws CmsException
```
    Returns the access control list (summarized access control entries) of a given resource.
    
    Parameters:
    resourceName - the name of the resource
    
    Returns:
    the access control list of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getAccessControlList
```
public CmsAccessControlList getAccessControlList(java.lang.String resourceName,
                                        boolean inheritedOnly)
                                          throws CmsException
```
    Returns the access control list (summarized access control entries) of a given resource.
    If inheritedOnly is set, only inherited access control entries are returned.
    
    Parameters:
    resourceName - the name of the resource
    inheritedOnly - if set, the non-inherited entries are skipped
    
    Returns:
    the access control list of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getAllAccessControlEntries
```
public java.util.List<CmsAccessControlEntry> getAllAccessControlEntries()
                                                                 throws CmsException
```
    Gets all access control entries for the current project.
    
    Returns:
    the list of all access control entries
    
    Throws:
    
    CmsException - if something goes wrong
  - getAllHistoricalProjects
```
public java.util.List<CmsHistoryProject> getAllHistoricalProjects()
                                                           throws CmsException
```
    Returns a list with all projects from history.
    
    Returns:
    list of CmsHistoryProject objects with all projects from history
    
    Throws:
    
    CmsException - if operation was not successful
  - getAllUrlNames
```
public java.util.List<java.lang.String> getAllUrlNames(CmsUUID id)
                                                throws CmsException
```
    Gets all URL names for a given structure id.
    
    Parameters:
    id - the structure id
    
    Returns:
    the list of all URL names for that structure id
    
    Throws:
    
    CmsException - if something goes wrong
  - getBlockingLockedResources
```
public java.util.List<CmsResource> getBlockingLockedResources(CmsResource resource)
                                                       throws CmsException
```
    Returns a list of child resources to the given resource that can not be locked by the current user.
    
    Parameters:
    resource - the resource
    
    Returns:
    a list of child resources to the given resource that can not be locked by the current user
    
    Throws:
    
    CmsException - if something goes wrong reading the resources
  - getBlockingLockedResources
```
public java.util.List<CmsResource> getBlockingLockedResources(java.lang.String resourceName)
                                                       throws CmsException
```
    Returns a list of child resources to the given resource that can not be locked by the current user.
    
    Parameters:
    resourceName - the resource site path
    
    Returns:
    a list of child resources to the given resource that can not be locked by the current user
    
    Throws:
    
    CmsException - if something goes wrong reading the resources
  - getChildren
```
public java.util.List<CmsGroup> getChildren(java.lang.String groupname,
                                   boolean includeSubChildren)
                                     throws CmsException
```
    Returns all child groups of a group.
    
    Parameters:
    groupname - the name of the group
    includeSubChildren - if set also returns all sub-child groups of the given group
    
    Returns:
    a list of all child CmsGroup objects or null
    
    Throws:
    
    CmsException - if operation was not successful
  - getDetailName
```
public java.lang.String getDetailName(CmsResource res,
                             java.util.Locale locale,
                             java.util.List<java.util.Locale> defaultLocales)
                               throws CmsException
```
    Returns the detail name of a resource.
    The detail view URI of a content element consists of its detail page URI and the detail name returned by this method.
    
    Parameters:
    res - the resource for which the detail name should be retrieved
    locale - the locale for the detail name
    defaultLocales - the default locales for the detail name
    
    Returns:
    the detail name
    
    Throws:
    
    CmsException - if something goes wrong
  - getFilesInFolder
```
public java.util.List<CmsResource> getFilesInFolder(java.lang.String resourcename)
                                             throws CmsException
```
    Returns all file resources contained in a folder.
    The result is filtered according to the rules of the CmsResourceFilter.DEFAULT filter.
    
    Parameters:
    resourcename - the full current site relative path of the resource to return the child resources for
    
    Returns:
    a list of all child files as CmsResource objects
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    getFilesInFolder(String, CmsResourceFilter)
  - getFilesInFolder
```
public java.util.List<CmsResource> getFilesInFolder(java.lang.String resourcename,
                                           CmsResourceFilter filter)
                                             throws CmsException
```
    Returns all file resources contained in a folder.
    With the CmsResourceFilter provided as parameter you can control if you want to include deleted, invisible or time-invalid resources in the result.
    
    Parameters:
    resourcename - the full path of the resource to return the child resources for
    filter - the resource filter to use
    
    Returns:
    a list of all child file as CmsResource objects
    
    Throws:
    
    CmsException - if something goes wrong
  - getGroupsOfUser
```
public java.util.List<CmsGroup> getGroupsOfUser(java.lang.String username,
                                       boolean directGroupsOnly)
                                         throws CmsException
```
    Returns all the groups the given user belongs to.
    
    Parameters:
    username - the name of the user
    directGroupsOnly - if set only the direct assigned groups will be returned, if not also indirect roles
    
    Returns:
    a list of CmsGroup objects
    
    Throws:
    
    CmsException - if operation was not successful
  - getGroupsOfUser
```
public java.util.List<CmsGroup> getGroupsOfUser(java.lang.String username,
                                       boolean directGroupsOnly,
                                       boolean includeOtherOus)
                                         throws CmsException
```
    Returns all the groups the given user belongs to.
    
    Parameters:
    username - the name of the user
    directGroupsOnly - if set only the direct assigned groups will be returned, if not also indirect roles
    includeOtherOus - if to include groups of other organizational units
    
    Returns:
    a list of CmsGroup objects
    
    Throws:
    
    CmsException - if operation was not successful
  - getGroupsOfUser
```
public java.util.List<CmsGroup> getGroupsOfUser(java.lang.String username,
                                       boolean directGroupsOnly,
                                       boolean includeOtherOus,
                                       java.lang.String remoteAddress)
                                         throws CmsException
```
    Returns the groups of a user filtered by the specified IP address.
    
    Parameters:
    username - the name of the user
    directGroupsOnly - if set only the direct assigned groups will be returned, if not also indirect roles
    remoteAddress - the IP address to filter the groups in the result list
    includeOtherOus - if to include groups of other organizational units
    
    Returns:
    a list of CmsGroup objects filtered by the specified IP address
    
    Throws:
    
    CmsException - if operation was not successful
  - getLock
```
public CmsLock getLock(CmsResource resource)
                throws CmsException
```
    Returns the edition lock state for a specified resource.
    If the resource is waiting to be publish you might get a lock of type CmsLockType.PUBLISH.
    
    Parameters:
    resource - the resource to return the edition lock state for
    
    Returns:
    the edition lock state for the specified resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getLock
```
public CmsLock getLock(java.lang.String resourcename)
                throws CmsException
```
    Returns the lock state for a specified resource name.
    If the resource is waiting to be publish you might get a lock of type CmsLockType.PUBLISH.
    
    Parameters:
    resourcename - the name if the resource to get the lock state for (full current site relative path)
    
    Returns:
    the lock state for the specified resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getLockedResources
```
public java.util.List<CmsResource> getLockedResources(CmsResource resource,
                                             CmsLockFilter filter)
                                               throws CmsException
```
    Returns all locked resources within a folder or matches the lock of the given resource.
    
    Parameters:
    resource - the resource to check
    filter - the lock filter
    
    Returns:
    a list of locked resources
    
    Throws:
    
    CmsException - if operation was not successful
  - getLockedResources
```
public java.util.List<java.lang.String> getLockedResources(java.lang.String resourceName,
                                                  CmsLockFilter filter)
                                                    throws CmsException
```
    Returns all locked resources within a folder or matches the lock of the given resource.
    
    Parameters:
    resourceName - the name of the resource to check
    filter - the lock filter
    
    Returns:
    a list of locked resource paths (relative to current site)
    
    Throws:
    
    CmsException - if operation was not successful
  - getLockedResourcesWithCache
```
public java.util.List<CmsResource> getLockedResourcesWithCache(CmsResource resource,
                                                      CmsLockFilter filter,
                                                      java.util.Map<java.lang.String,CmsResource> cache)
                                                        throws CmsException
```
    Returns all locked resources within a folder or matches the lock of the given resource, but uses a cache for resource lookup.
    
    Parameters:
    resource - the resource to check
    filter - the lock filter
    cache - the cache to use for resource lookups
    
    Returns:
    a list of locked resources
    
    Throws:
    
    CmsException - if operation was not successful
  - getLogEntries
```
public java.util.List<CmsLogEntry> getLogEntries(CmsLogFilter filter)
                                          throws CmsException
```
    Returns all log entries matching the given filter.
    
    Parameters:
    filter - the filter to match the relation
    
    Returns:
    a list containing all log entries matching the given filter
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsSecurityManager.getLogEntries(CmsRequestContext, CmsLogFilter), deleteLogEntries(CmsLogFilter)
  - getLostAndFoundName
```
public java.lang.String getLostAndFoundName(java.lang.String resourcename)
                                     throws CmsException
```
    Returns the name a resource would have if it were moved to the "lost and found" folder.
    In general, it is the same name as the given resource has, the only exception is if a resource in the "lost and found" folder with the same name already exists. In such case, a counter is added to the resource name.
    
    Parameters:
    resourcename - the name of the resource to get the "lost and found" name for (full current site relative path)
    
    Returns:
    the tentative name of the resource inside the "lost and found" folder
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    moveToLostAndFound(String)
  - getParent
```
public CmsGroup getParent(java.lang.String groupname)
                   throws CmsException
```
    Returns the parent group of a group.
    
    Parameters:
    groupname - the name of the group
    
    Returns:
    group the parent group or null
    
    Throws:
    
    CmsException - if operation was not successful
  - getPermissions
```
public CmsPermissionSet getPermissions(java.lang.String resourceName)
                                throws CmsException
```
    Returns the set of permissions of the current user for a given resource.
    
    Parameters:
    resourceName - the name of the resource
    
    Returns:
    the bit set of the permissions of the current user
    
    Throws:
    
    CmsException - if something goes wrong
  - getPermissions
```
public CmsPermissionSet getPermissions(java.lang.String resourceName,
                              java.lang.String userName)
                                throws CmsException
```
    Returns the set of permissions of a given user for a given resource.
    
    Parameters:
    resourceName - the name of the resource
    userName - the name of the user
    
    Returns:
    the current permissions on this resource
    
    Throws:
    
    CmsException - if something goes wrong
  - getRelationsForResource
```
public java.util.List<CmsRelation> getRelationsForResource(CmsResource resource,
                                                  CmsRelationFilter filter)
                                                    throws CmsException
```
    Returns all relations for the given resource matching the given filter.
    You should have view/read permissions on the given resource.
    You may become source and/or target paths to resource you do not have view/read permissions on.
    
    Parameters:
    resource - the resource to retrieve the relations for
    filter - the filter to match the relation
    
    Returns:
    a List containing all CmsRelation objects for the given resource matching the given filter
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsSecurityManager.getRelationsForResource(CmsRequestContext, CmsResource, CmsRelationFilter)
  - getRelationsForResource
```
public java.util.List<CmsRelation> getRelationsForResource(java.lang.String resourceName,
                                                  CmsRelationFilter filter)
                                                    throws CmsException
```
    Returns all relations for the given resource matching the given filter.
    You should have view/read permissions on the given resource.
    You may become source and/or target paths to resource you do not have view/read permissions on.
    
    Parameters:
    resourceName - the name of the resource to retrieve the relations for
    filter - the filter to match the relation
    
    Returns:
    a List containing all CmsRelation objects for the given resource matching the given filter
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsSecurityManager.getRelationsForResource(CmsRequestContext, CmsResource, CmsRelationFilter)
  - getRequestContext
```
public CmsRequestContext getRequestContext()
```
    Returns the current users request context.
    This request context is used to authenticate the user for all OpenCms operations. It also contains the request runtime settings, e.g. about the current site this request was made on.
    
    Returns:
    the current users request context
  - getResourcesForPrincipal
```
public java.util.Set<CmsResource> getResourcesForPrincipal(CmsUUID principalId,
                                                  CmsPermissionSet permissions,
                                                  boolean includeAttr)
                                                    throws CmsException
```
    Returns all resources associated to a given principal via an ACE with the given permissions.
    If the includeAttr flag is set it returns also all resources associated to a given principal through some of following attributes.
    - User Created
    - User Last Modified
    Parameters:
    principalId - the id of the principal
    permissions - a set of permissions to match, can be null for all ACEs
    includeAttr - a flag to include resources associated by attributes
    
    Returns:
    a set of CmsResource objects
    
    Throws:
    
    CmsException - if something goes wrong
  - getResourcesInFolder
```
public java.util.List<CmsResource> getResourcesInFolder(java.lang.String resourcename,
                                               CmsResourceFilter filter)
                                                 throws CmsException
```
    Returns all child resources of a resource, that is the resources contained in a folder.
    With the CmsResourceFilter provided as parameter you can control if you want to include deleted, invisible or time-invalid resources in the result.
    This method is mainly used by the workplace explorer.
    
    Parameters:
    resourcename - the full current site relative path of the resource to return the child resources for
    filter - the resource filter to use
    
    Returns:
    a list of all child CmsResources
    
    Throws:
    
    CmsException - if something goes wrong
  - getSitePath
```
public java.lang.String getSitePath(CmsResource resource)
```
    Adjusts the absolute resource root path for the current site.
    The full root path of a resource is always available using CmsResource.getRootPath(). From this name this method cuts of the current site root using CmsRequestContext.removeSiteRoot(String).
    If the resource root path does not start with the current site root, it is left untouched.
    
    Parameters:
    resource - the resource to get the adjusted site root path for
    
    Returns:
    the absolute resource path adjusted for the current site
    See Also:
    CmsRequestContext.removeSiteRoot(String), CmsRequestContext.getSitePath(CmsResource), CmsResource.getRootPath()
  - getSubFolders
```
public java.util.List<CmsResource> getSubFolders(java.lang.String resourcename)
                                          throws CmsException
```
    Returns all folder resources contained in a folder.
    The result is filtered according to the rules of the CmsResourceFilter.DEFAULT filter.
    
    Parameters:
    resourcename - the full current site relative path of the resource to return the child resources for.
    
    Returns:
    a list of all child file as CmsResource objects
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    getSubFolders(String, CmsResourceFilter)
  - getSubFolders
```
public java.util.List<CmsResource> getSubFolders(java.lang.String resourcename,
                                        CmsResourceFilter filter)
                                          throws CmsException
```
    Returns all folder resources contained in a folder.
    With the CmsResourceFilter provided as parameter you can control if you want to include deleted, invisible or time-invalid resources in the result.
    
    Parameters:
    resourcename - the full current site relative path of the resource to return the child resources for.
    filter - the resource filter to use
    
    Returns:
    a list of all child folder CmsResources
    
    Throws:
    
    CmsException - if something goes wrong
  - getUrlNamesForAllLocales
```
public java.util.List<java.lang.String> getUrlNamesForAllLocales(CmsUUID id)
                                                          throws CmsException
```
    Returns the newest URL names for the given structure id for each locale.
    
    Parameters:
    id - the structure id
    
    Returns:
    the list of URL names for each locale
    
    Throws:
    
    CmsException - if something goes wrong
  - getUsersOfGroup
```
public java.util.List<CmsUser> getUsersOfGroup(java.lang.String groupname)
                                        throws CmsException
```
    Returns all direct users of a given group.
    Users that are "indirectly" in the group are not returned in the result.
    
    Parameters:
    groupname - the name of the group to get all users for
    
    Returns:
    all CmsUser objects in the group
    
    Throws:
    
    CmsException - if operation was not successful
  - getUsersOfGroup
```
public java.util.List<CmsUser> getUsersOfGroup(java.lang.String groupname,
                                      boolean includeOtherOus)
                                        throws CmsException
```
    Returns all direct users of a given group.
    Users that are "indirectly" in the group are not returned in the result.
    
    Parameters:
    groupname - the name of the group to get all users for
    includeOtherOus - if the result should include users of other ous
    
    Returns:
    all CmsUser objects in the group
    
    Throws:
    
    CmsException - if operation was not successful
  - hasPermissions
```
public boolean hasPermissions(CmsResource resource,
                     CmsPermissionSet requiredPermissions)
                       throws CmsException
```
    Checks if the current user has required permissions to access a given resource.
    
    Parameters:
    resource - the resource to check the permissions for
    requiredPermissions - the set of permissions to check for
    
    Returns:
    true if the required permissions are satisfied
    
    Throws:
    
    CmsException - if something goes wrong
  - hasPermissions
```
public boolean hasPermissions(CmsResource resource,
                     CmsPermissionSet requiredPermissions,
                     boolean checkLock,
                     CmsResourceFilter filter)
                       throws CmsException
```
    Checks if the current user has required permissions to access a given resource.
    
    Parameters:
    resource - the resource to check the permissions for
    requiredPermissions - the set of permissions to check for
    checkLock - if true the lock status of the resource is checked for write operations and the resource needs be locked by the current user so that the test is passed, if false the lock is not checked at all
    filter - the resource filter to use
    
    Returns:
    true if the required permissions are satisfied
    
    Throws:
    
    CmsException - if something goes wrong
  - importAccessControlEntries
```
public void importAccessControlEntries(CmsResource resource,
                              java.util.List<CmsAccessControlEntry> acEntries)
                                throws CmsException
```
    Writes a list of access control entries as new access control entries of a given resource.
    Already existing access control entries of this resource are removed before.
    
    Parameters:
    resource - the resource to attach the control entries to
    acEntries - a list of CmsAccessControlEntry objects
    
    Throws:
    
    CmsException - if something goes wrong
  - importRelation
```
public void importRelation(java.lang.String resourceName,
                  java.lang.String targetPath,
                  java.lang.String relationType)
                    throws CmsException
```
    Imports a new relation to the given resource.
    
    Parameters:
    resourceName - the name of the source resource
    targetPath - the path of the target resource
    relationType - the type of the relation
    
    Throws:
    
    CmsException - if something goes wrong
  - importResource
```
public CmsResource importResource(java.lang.String resourcename,
                         CmsResource resource,
                         byte[] content,
                         java.util.List<CmsProperty> properties)
                           throws CmsException
```
    Imports a resource to the OpenCms VFS.
    If a resource already exists in the VFS (i.e. has the same name and same id) it is replaced by the imported resource.
    If a resource with the same name but a different id exists, the imported resource is (usually) moved to the "lost and found" folder.
    
    Parameters:
    resourcename - the name for the resource after import (full current site relative path)
    resource - the resource object to be imported
    content - the content of the resource
    properties - the properties of the resource
    
    Returns:
    the imported resource
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    moveToLostAndFound(String)
  - importUser
```
public CmsUser importUser(java.lang.String id,
                 java.lang.String name,
                 java.lang.String password,
                 java.lang.String firstname,
                 java.lang.String lastname,
                 java.lang.String email,
                 int flags,
                 long dateCreated,
                 java.util.Map<java.lang.String,java.lang.Object> additionalInfos)
                   throws CmsException
```
    Creates a new user by import.
    
    Parameters:
    id - the id of the user
    name - the new name for the user
    password - the new password for the user
    firstname - the first name of the user
    lastname - the last name of the user
    email - the email of the user
    flags - the flags for a user (for example I_CmsPrincipal.FLAG_ENABLED)
    dateCreated - the creation date
    additionalInfos - the additional user infos
    
    Returns:
    the imported user
    
    Throws:
    
    CmsException - if something goes wrong
  - incrementCounter
```
public int incrementCounter(java.lang.String name)
                     throws CmsException
```
    Increments a counter and returns its old value.
    
    Parameters:
    name - the name of the counter
    
    Returns:
    the value of the counter before incrementing
    
    Throws:
    
    CmsException - if something goes wrong
  - isInsideCurrentProject
```
public boolean isInsideCurrentProject(java.lang.String resourcename)
```
    Checks if the specified resource is inside the current project.
    The project "view" is determined by a set of path prefixes. If the resource starts with any one of this prefixes, it is considered to be "inside" the project.
    
    Parameters:
    resourcename - the specified resource name (full current site relative path)
    
    Returns:
    true, if the specified resource is inside the current project
  - isManagerOfProject
```
public boolean isManagerOfProject()
```
    Checks if the current user has management access to the current project.
    
    Returns:
    true, if the user has management access to the current project
  - lockResource
```
public void lockResource(CmsResource resource)
                  throws CmsException
```
    Locks a resource.
    This will be an exclusive, persistent lock that is removed only if the user unlocks it.
    
    Parameters:
    resource - the resource to lock
    
    Throws:
    
    CmsException - if something goes wrong
  - lockResource
```
public void lockResource(java.lang.String resourcename)
                  throws CmsException
```
    Locks a resource.
    This will be an exclusive, persistent lock that is removed only if the user unlocks it.
    
    Parameters:
    resourcename - the name of the resource to lock (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
  - lockResourceTemporary
```
public void lockResourceTemporary(CmsResource resource)
                           throws CmsException
```
    Locks a resource temporary.
    This will be an exclusive, temporary lock valid only for the current users session. Usually this should not be used directly, this method is intended for the OpenCms workplace only.
    
    Parameters:
    resource - the resource to lock
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    lockResource(String)
  - lockResourceTemporary
```
public void lockResourceTemporary(java.lang.String resourcename)
                           throws CmsException
```
    Locks a resource temporary.
    This will be an exclusive, temporary lock valid only for the current users session. Usually this should not be used directly, this method is intended for the OpenCms workplace only.
    
    Parameters:
    resourcename - the name of the resource to lock (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    lockResource(String)
  - loginUser
```
public java.lang.String loginUser(java.lang.String username,
                         java.lang.String password)
                           throws CmsException
```
    Logs a user into the Cms, if the password is correct.
    
    Parameters:
    username - the name of the user
    password - the password of the user
    
    Returns:
    the name of the logged in user
    
    Throws:
    
    CmsException - if the login was not successful
  - loginUser
```
public java.lang.String loginUser(java.lang.String username,
                         java.lang.String password,
                         java.lang.String remoteAddress)
                           throws CmsException
```
    Logs a user with a given ip address into the Cms, if the password is correct.
    
    Parameters:
    username - the name of the user
    password - the password of the user
    remoteAddress - the ip address
    
    Returns:
    the name of the logged in user
    
    Throws:
    
    CmsException - if the login was not successful
  - lookupPrincipal
```
public I_CmsPrincipal lookupPrincipal(CmsUUID principalId)
```
    Lookups and reads the user or group with the given UUID.
    
    Parameters:
    principalId - the uuid of a user or group
    
    Returns:
    the user or group with the given UUID
  - lookupPrincipal
```
public I_CmsPrincipal lookupPrincipal(java.lang.String principalName)
```
    Lookups and reads the user or group with the given name.
    
    Parameters:
    principalName - the name of the user or group
    
    Returns:
    the user or group with the given name
  - moveResource
```
public void moveResource(java.lang.String source,
                java.lang.String destination)
                  throws CmsException
```
    Moves a resource to the given destination.
    A move operation in OpenCms is always a copy (as sibling) followed by a delete, this is a result of the online/offline structure of the OpenCms VFS. This way you can see the deleted files/folders in the offline project, and you will be unable to undelete them.
    
    Parameters:
    source - the name of the resource to move (full current site relative path)
    destination - the destination resource name (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    renameResource(String, String)
  - moveToLostAndFound
```
public java.lang.String moveToLostAndFound(java.lang.String resourcename)
                                    throws CmsException
```
    Moves a resource to the "lost and found" folder.
    The "lost and found" folder is a special system folder. This operation is used e.g. during import of resources when a resource with the same name but a different resource ID already exists in the VFS. In this case, the imported resource is moved to the "lost and found" folder.
    
    Parameters:
    resourcename - the name of the resource to move to "lost and found" (full current site relative path)
    
    Returns:
    the name of the resource inside the "lost and found" folder
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    getLostAndFoundName(String)
  - readAllAvailableVersions
```
public java.util.List<I_CmsHistoryResource> readAllAvailableVersions(CmsResource resource)
                                                              throws CmsException
```
    Reads all available versions for a given resource.
    
    Parameters:
    resource - the resource for which to read the versions
    
    Returns:
    the list of historical versions of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - readAllAvailableVersions
```
public java.util.List<I_CmsHistoryResource> readAllAvailableVersions(java.lang.String resourceName)
                                                              throws CmsException
```
    Reads all historical versions of a resource.
    The reading excludes the file content, if the resource is a file.
    
    Parameters:
    resourceName - the name of the resource to be read
    
    Returns:
    a list of historical resources, as I_CmsHistoryResource objects
    
    Throws:
    
    CmsException - if operation was not successful
  - readAllPropertyDefinitions
```
public java.util.List<CmsPropertyDefinition> readAllPropertyDefinitions()
                                                                 throws CmsException
```
    Reads all property definitions.
    
    Returns:
    a list with the CmsPropertyDefinition objects (may be empty)
    
    Throws:
    
    CmsException - if something goes wrong
  - readAncestor
```
public CmsFolder readAncestor(java.lang.String resourcename,
                     CmsResourceFilter filter)
                       throws CmsException
```
    Returns the first ancestor folder matching the filter criteria.
    If no folder matching the filter criteria is found, null is returned.
    
    Parameters:
    resourcename - the name of the resource to start (full current site relative path)
    filter - the resource filter to match while reading the ancestors
    
    Returns:
    the first ancestor folder matching the filter criteria or null if no folder was found
    
    Throws:
    
    CmsException - if something goes wrong
  - readAncestor
```
public CmsFolder readAncestor(java.lang.String resourcename,
                     int type)
                       throws CmsException
```
    Returns the first ancestor folder matching the resource type.
    If no folder with the requested resource type is found, null is returned.
    
    Parameters:
    resourcename - the name of the resource to start (full current site relative path)
    type - the resource type of the folder to match
    
    Returns:
    the first ancestor folder matching the filter criteria or null if no folder was found
    
    Throws:
    
    CmsException - if something goes wrong
  - readBestUrlName
```
public java.lang.String readBestUrlName(CmsUUID id,
                               java.util.Locale locale,
                               java.util.List<java.util.Locale> defaultLocales)
                                 throws CmsException
```
    Reads the newest URL name which is mapped to the given structure id.
    If the structure id is not mapped to any name, null will be returned.
    
    Parameters:
    id - the structure id for which the newest mapped name should be returned
    locale - the locale for which the URL name should be selected if possible
    defaultLocales - the default locales which should be used if the locale is not available
    
    Returns:
    an URL name or null
    
    Throws:
    
    CmsException - if something goes wrong
  - readDefaultFile
```
public CmsResource readDefaultFile(CmsResource folderResource,
                          CmsResourceFilter resourceFilter)
                            throws CmsSecurityException
```
    Returns the default resource for the given folder.
    1. the CmsPropertyDefinition.PROPERTY_DEFAULT_FILE is checked, and
    2. if still no file could be found, the configured default files in the opencms-vfs.xml configuration are iterated until a match is found, and
    3. if still no file could be found, null is returned
    Parameters:
    folderResource - the folder
    resourceFilter - the resource filter
    
    Returns:
    the default file for the given folder
    
    Throws:
    
    CmsSecurityException - if the user has no permissions to read the resulting file
  - readDefaultFile
```
public CmsResource readDefaultFile(java.lang.String resourceNameOrID)
                            throws CmsException,
                                   CmsSecurityException
```
    Returns the default resource for the given folder.
    If the given resource name or id identifies a file, then this file is returned.
    Otherwise, in case of a folder:
    1. the CmsPropertyDefinition.PROPERTY_DEFAULT_FILE is checked, and
    2. if still no file could be found, the configured default files in the opencms-vfs.xml configuration are iterated until a match is found, and
    3. if still no file could be found, null is returned
    Parameters:
    resourceNameOrID - the name or id of the folder to read the default file for
    
    Returns:
    the default file for the given folder
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsSecurityException - if the user has no permissions to read the resulting file
  - readDefaultFile
```
public CmsResource readDefaultFile(java.lang.String resourceNameOrID,
                          CmsResourceFilter filter)
                            throws CmsException,
                                   CmsSecurityException
```
    Returns the default resource for the given folder.
    If the given resource name or id identifies a file, then this file is returned.
    Otherwise, in case of a folder:
    1. the CmsPropertyDefinition.PROPERTY_DEFAULT_FILE is checked, and
    2. if still no file could be found, the configured default files in the opencms-vfs.xml configuration are iterated until a match is found, and
    3. if still no file could be found, null is returned
    Parameters:
    resourceNameOrID - the name or id of the folder to read the default file for#
    filter - the resource filter to use for reading the resources
    
    Returns:
    the default file for the given folder
    
    Throws:
    
    CmsException - if something goes wrong
    
    CmsSecurityException - if the user has no permissions to read the resulting file
  - readDeletedResources
```
public java.util.List<I_CmsHistoryResource> readDeletedResources(java.lang.String resourcename,
                                                        boolean readTree)
                                                          throws CmsException
```
    Reads all deleted (historical) resources below the given path, including the full tree below the path, if required.
    The result list may include resources with the same name of resources (with different id's).
    Use in conjunction with the restoreDeletedResource(CmsUUID) method.
    
    Parameters:
    resourcename - the parent path to read the resources from
    readTree - true to read all sub resources
    
    Returns:
    a list of I_CmsHistoryResource objects
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    readResource(CmsUUID, int), readResources(String, CmsResourceFilter, boolean)
  - readFile
```
public CmsFile readFile(CmsResource resource)
                 throws CmsException
```
    Reads a file resource (including it's binary content) from the VFS, for the given resource (this may also be an historical version of the resource).
    In case the input CmsResource object already is a CmsFile with contents available, it is casted to a file and returned unchanged. Otherwise the file is read from the VFS.
    In case you do not need the file content, use readResource(String) or readResource(String, CmsResourceFilter) instead.
    No resource filter is applied when reading the resource, since we already have a full resource instance and assume we just want the content for that instance. In case you need to apply a filter, use readFile(String, CmsResourceFilter) instead.
    
    Parameters:
    resource - the resource to read
    
    Returns:
    the file resource that was read
    
    Throws:
    
    CmsException - if the file resource could not be read for any reason
    See Also:
    readFile(String), readFile(String, CmsResourceFilter)
  - readFile
```
public CmsFile readFile(java.lang.String resourcename)
                 throws CmsException
```
    Reads a file resource (including it's binary content) from the VFS, using the CmsResourceFilter.DEFAULT filter.
    In case you do not need the file content, use readResource(String) instead.
    
    Parameters:
    resourcename - the name of the resource to read (full current site relative path)
    
    Returns:
    the file resource that was read
    
    Throws:
    
    CmsException - if the file resource could not be read for any reason
    See Also:
    readFile(String, CmsResourceFilter), readFile(CmsResource), readResource(String)
  - readFile
```
public CmsFile readFile(java.lang.String resourcename,
               CmsResourceFilter filter)
                 throws CmsException
```
    Reads a file resource (including it's binary content) from the VFS, using the specified resource filter.
    In case you do not need the file content, use readResource(String, CmsResourceFilter) instead.
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    
    Parameters:
    resourcename - the name of the resource to read (full current site relative path)
    filter - the resource filter to use while reading
    
    Returns:
    the file resource that was read
    
    Throws:
    
    CmsException - if the file resource could not be read for any reason
    See Also:
    readFile(String), readFile(CmsResource), readResource(String, CmsResourceFilter)
  - readFolder
```
public CmsFolder readFolder(java.lang.String resourcename)
                     throws CmsException
```
    Reads a folder resource from the VFS, using the CmsResourceFilter.DEFAULT filter.
    
    Parameters:
    resourcename - the name of the folder resource to read (full current site relative path)
    
    Returns:
    the folder resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readResource(String, CmsResourceFilter), readFolder(String, CmsResourceFilter)
  - readFolder
```
public CmsFolder readFolder(java.lang.String resourcename,
                   CmsResourceFilter filter)
                     throws CmsException
```
    Reads a folder resource from the VFS, using the specified resource filter.
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    
    Parameters:
    resourcename - the name of the folder resource to read (full current site relative path)
    filter - the resource filter to use while reading
    
    Returns:
    the folder resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readResource(String, CmsResourceFilter)
  - readGroup
```
public CmsGroup readGroup(CmsProject project)
```
    Reads the group of a project.
    
    Parameters:
    project - the project to read the group from
    
    Returns:
    the group of the given project
  - readGroup
```
public CmsGroup readGroup(CmsUUID groupId)
                   throws CmsException
```
    Reads a group based on its id.
    
    Parameters:
    groupId - the id of the group to be read
    
    Returns:
    the group that has the provided id
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    for retrieving deleted groups
  - readGroup
```
public CmsGroup readGroup(java.lang.String groupName)
                   throws CmsException
```
    Reads a group based on its name.
    
    Parameters:
    groupName - the name of the group to be read
    
    Returns:
    the group that has the provided name
    
    Throws:
    
    CmsException - if something goes wrong
  - readHistoryPrincipal
```
public CmsHistoryPrincipal readHistoryPrincipal(CmsUUID principalId)
                                         throws CmsException
```
    Reads a principal (an user or group) from the historical archive based on its ID.
    
    Parameters:
    principalId - the id of the principal to read
    
    Returns:
    the historical principal entry with the given id
    
    Throws:
    
    CmsException - if something goes wrong, ie. CmsDbEntryNotFoundException
    See Also:
    readUser(CmsUUID), readGroup(CmsUUID)
  - readHistoryProject
```
public CmsHistoryProject readHistoryProject(CmsUUID projectId)
                                     throws CmsException
```
    Returns the latest historical project entry with the given id.
    
    Parameters:
    projectId - the project id
    
    Returns:
    the requested historical project entry
    
    Throws:
    
    CmsException - if operation was not successful
  - readHistoryProject
```
public CmsHistoryProject readHistoryProject(int publishTag)
                                     throws CmsException
```
    Returns a historical project entry.
    
    Parameters:
    publishTag - publish tag of the project
    
    Returns:
    the requested historical project entry
    
    Throws:
    
    CmsException - if operation was not successful
  - readHistoryPropertyObjects
```
public java.util.List<CmsProperty> readHistoryPropertyObjects(I_CmsHistoryResource resource)
                                                       throws CmsException
```
    Reads the list of all CmsProperty objects that belong to the given historical resource version.
    
    Parameters:
    resource - the historical resource version to read the properties for
    
    Returns:
    the list of CmsProperty objects
    
    Throws:
    
    CmsException - if something goes wrong
  - readIdForUrlName
```
public CmsUUID readIdForUrlName(java.lang.String name)
                         throws CmsException
```
    This method retrieves the structure id which is mapped to a given URL name.
    If there is no structure id mapped to the given name, null will be returned.
    However if the parameter is a string which represents a valid uuid, it will be directly returned as a CmsUUID instance.
    
    Parameters:
    name - the url name
    
    Returns:
    the id which is mapped to the URL name
    
    Throws:
    
    CmsException - if something goes wrong
  - readManagerGroup
```
public CmsGroup readManagerGroup(CmsProject project)
```
    Returns the project manager group of a project.
    
    Parameters:
    project - the project
    
    Returns:
    the manager group of the project
  - readOwner
```
public CmsUser readOwner(CmsProject project)
                  throws CmsException
```
    Reads the owner of a project.
    
    Parameters:
    project - the project to read the owner from
    
    Returns:
    the owner of the project
    
    Throws:
    
    CmsException - if something goes wrong
  - readParentFolder
```
public CmsResource readParentFolder(CmsUUID structureId)
                             throws CmsException
```
    Returns the parent folder to the given structure id.
    
    Parameters:
    structureId - the child structure id
    
    Returns:
    the parent folder CmsResource
    
    Throws:
    
    CmsException - if something goes wrong
  - readPath
```
public java.util.List<CmsResource> readPath(java.lang.String path,
                                   CmsResourceFilter filter)
                                     throws CmsException
```
    Builds a list of resources for a given path.
    
    Parameters:
    path - the requested path
    filter - a filter object (only "includeDeleted" information is used!)
    
    Returns:
    list of CmsResources
    
    Throws:
    
    CmsException - if something goes wrong
  - readProject
```
public CmsProject readProject(CmsUUID id)
                       throws CmsException
```
    Reads the project with the given id.
    
    Parameters:
    id - the id of the project
    
    Returns:
    the project with the given id
    
    Throws:
    
    CmsException - if operation was not successful
  - readProject
```
public CmsProject readProject(java.lang.String name)
                       throws CmsException
```
    Reads the project with the given name.
    
    Parameters:
    name - the name of the project
    
    Returns:
    the project with the given name
    
    Throws:
    
    CmsException - if operation was not successful
  - readProjectResources
```
public java.util.List<java.lang.String> readProjectResources(CmsProject project)
                                                      throws CmsException
```
    Returns the list of all resource names that define the "view" of the given project.
    
    Parameters:
    project - the project to get the project resources for
    
    Returns:
    the list of all resource names (root paths), as String objects that define the "view" of the given project
    
    Throws:
    
    CmsException - if something goes wrong
  - readProjectView
```
public java.util.List<CmsResource> readProjectView(CmsUUID projectId,
                                          CmsResourceState state)
                                            throws CmsException
```
    Reads all resources of a project that match a given state from the VFS.
    Possible values for the state parameter are:
    - CmsResource.STATE_CHANGED: Read all "changed" resources in the project
    - CmsResource.STATE_NEW: Read all "new" resources in the project
    - CmsResource.STATE_DELETED: Read all "deleted" resources in the project
    - CmsResource.STATE_KEEP: Read all resources either "changed", "new" or "deleted" in the project
    Parameters:
    projectId - the id of the project to read the file resources for
    state - the resource state to match
    
    Returns:
    all CmsResources of a project that match a given criteria from the VFS
    
    Throws:
    
    CmsException - if something goes wrong
  - readPropertyDefinition
```
public CmsPropertyDefinition readPropertyDefinition(java.lang.String name)
                                             throws CmsException
```
    Reads a property definition.
    If no property definition with the given name is found, null is returned.
    
    Parameters:
    name - the name of the property definition to read
    
    Returns:
    the property definition that was read
    
    Throws:
    
    CmsException - a CmsDbEntryNotFoundException is thrown if the property definition does not exist
  - readPropertyObject
```
public CmsProperty readPropertyObject(CmsResource resource,
                             java.lang.String property,
                             boolean search)
                               throws CmsException
```
    Reads a property object from a resource specified by a property name.
    Returns CmsProperty.getNullProperty() if the property is not found.
    This method is more efficient then using readPropertyObject(String, String, boolean) if you already have an instance of the resource to look up the property from.
    
    Parameters:
    resource - the resource where the property is attached to
    property - the property name
    search - if true, the property is searched on all parent folders of the resource, if it's not found attached directly to the resource
    
    Returns:
    the required property, or CmsProperty.getNullProperty() if the property was not found
    
    Throws:
    
    CmsException - if something goes wrong
  - readPropertyObject
```
public CmsProperty readPropertyObject(java.lang.String resourcePath,
                             java.lang.String property,
                             boolean search)
                               throws CmsException
```
    Reads a property object from a resource specified by a property name.
    Returns CmsProperty.getNullProperty() if the property is not found.
    
    Parameters:
    resourcePath - the name of resource where the property is attached to
    property - the property name
    search - if true, the property is searched on all parent folders of the resource, if it's not found attached directly to the resource
    
    Returns:
    the required property, or CmsProperty.getNullProperty() if the property was not found
    
    Throws:
    
    CmsException - if something goes wrong
  - readPropertyObjects
```
public java.util.List<CmsProperty> readPropertyObjects(CmsResource resource,
                                              boolean search)
                                                throws CmsException
```
    Reads all property objects from a resource.
    Returns an empty list if no properties are found.
    This method is more efficient then using readPropertyObjects(String, boolean) if you already have an instance of the resource to look up the property from.
    If the search parameter is true, the properties of all parent folders of the resource are also read. The results are merged with the properties directly attached to the resource. While merging, a property on a parent folder that has already been found will be ignored. So e.g. if a resource has a property "Title" attached, and it's parent folder has the same property attached but with a different value, the result list will contain only the property with the value from the resource, not form the parent folder(s).
    
    Parameters:
    resource - the resource where the property is mapped to
    search - if true, the properties of all parent folders of the resource are merged with the resource properties.
    
    Returns:
    a list of CmsProperty objects
    
    Throws:
    
    CmsException - if something goes wrong
  - readPropertyObjects
```
public java.util.List<CmsProperty> readPropertyObjects(java.lang.String resourcePath,
                                              boolean search)
                                                throws CmsException
```
    Reads all property objects from a resource.
    Returns an empty list if no properties are found.
    All properties in the result List will be in frozen (read only) state, so you can't change the values.
    If the search parameter is true, the properties of all parent folders of the resource are also read. The results are merged with the properties directly attached to the resource. While merging, a property on a parent folder that has already been found will be ignored. So e.g. if a resource has a property "Title" attached, and it's parent folder has the same property attached but with a different value, the result list will contain only the property with the value from the resource, not form the parent folder(s).
    
    Parameters:
    resourcePath - the name of resource where the property is mapped to
    search - if true, the properties of all parent folders of the resource are merged with the resource properties.
    
    Returns:
    a list of CmsProperty objects
    
    Throws:
    
    CmsException - if something goes wrong
  - readPublishedResources
```
public java.util.List<CmsPublishedResource> readPublishedResources(CmsUUID publishHistoryId)
                                                            throws CmsException
```
    Reads the resources that were published in a publish task for a given publish history ID.
    
    Parameters:
    publishHistoryId - unique ID to identify each publish task in the publish history
    
    Returns:
    a list of CmsPublishedResource objects
    
    Throws:
    
    CmsException - if something goes wrong
  - readRelations
```
public java.util.List<CmsRelation> readRelations(CmsRelationFilter filter)
                                          throws CmsException
```
    Returns all relations matching the given filter.
    
    Parameters:
    filter - the filter to match the relation
    
    Returns:
    all relations matching the given filter
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsSecurityManager.getRelationsForResource(CmsRequestContext, CmsResource, CmsRelationFilter), getRelationsForResource(CmsResource, CmsRelationFilter)
  - readResource
```
public CmsResource readResource(CmsUUID structureID)
                         throws CmsException
```
    Reads a resource from the VFS, using the CmsResourceFilter.DEFAULT filter.
    A resource may be of type CmsFile or CmsFolder. In case of a file, the resource will not contain the binary file content. Since reading the binary content is a cost-expensive database operation, it's recommended to work with resources if possible, and only read the file content when absolutely required. To "upgrade" a resource to a file, use readFile(CmsResource).
    
    Parameters:
    structureID - the structure ID of the resource to read
    
    Returns:
    the resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readFile(String), readResource(CmsUUID, CmsResourceFilter)
  - readResource
```
public CmsResource readResource(CmsUUID structureID,
                       CmsResourceFilter filter)
                         throws CmsException
```
    Reads a resource from the VFS, using the specified resource filter.
    A resource may be of type CmsFile or CmsFolder. In case of a file, the resource will not contain the binary file content. Since reading the binary content is a cost-expensive database operation, it's recommended to work with resources if possible, and only read the file content when absolutely required. To "upgrade" a resource to a file, use readFile(CmsResource).
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    
    Parameters:
    structureID - the structure ID of the resource to read
    filter - the resource filter to use while reading
    
    Returns:
    the resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readFile(String, CmsResourceFilter), readFolder(String, CmsResourceFilter)
  - readResource
```
public I_CmsHistoryResource readResource(CmsUUID structureID,
                                int version)
                                  throws CmsException,
                                         CmsVfsResourceNotFoundException
```
    Reads the historical resource with the given version for the resource given the given structure id.
    A resource may be of type CmsFile or CmsFolder. In case of a file, the resource will not contain the binary file content. Since reading the binary content is a cost-expensive database operation, it's recommended to work with resources if possible, and only read the file content when absolutely required. To "upgrade" a resource to a file, use readFile(CmsResource).
    Please note that historical versions are just generated during publishing, so the first version with version number 1 is generated during publishing of a new resource (exception is a new sibling, that may also contain some relevant versions of already published siblings) and the last version available is the version of the current online resource.
    
    Parameters:
    structureID - the structure ID of the resource to read
    version - the version number you want to retrieve
    
    Returns:
    the resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    
    CmsVfsResourceNotFoundException - if the version does not exists
    See Also:
    restoreResourceVersion(CmsUUID, int)
  - readResource
```
public CmsResource readResource(java.lang.String resourcename)
                         throws CmsException
```
    Reads a resource from the VFS, using the CmsResourceFilter.DEFAULT filter.
    A resource may be of type CmsFile or CmsFolder. In case of a file, the resource will not contain the binary file content. Since reading the binary content is a cost-expensive database operation, it's recommended to work with resources if possible, and only read the file content when absolutely required. To "upgrade" a resource to a file, use readFile(CmsResource).
    
    Parameters:
    resourcename - the name of the resource to read (full current site relative path)
    
    Returns:
    the resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readFile(String), readResource(String, CmsResourceFilter)
  - readResource
```
public CmsResource readResource(java.lang.String resourcename,
                       CmsResourceFilter filter)
                         throws CmsException
```
    Reads a resource from the VFS, using the specified resource filter.
    A resource may be of type CmsFile or CmsFolder. In case of a file, the resource will not contain the binary file content. Since reading the binary content is a cost-expensive database operation, it's recommended to work with resources if possible, and only read the file content when absolutely required. To "upgrade" a resource to a file, use readFile(CmsResource).
    The specified filter controls what kind of resources should be "found" during the read operation. This will depend on the application. For example, using CmsResourceFilter.DEFAULT will only return currently "valid" resources, while using CmsResourceFilter.IGNORE_EXPIRATION will ignore the date release / date expired information of the resource.
    
    Parameters:
    resourcename - the name of the resource to read (full current site relative path)
    filter - the resource filter to use while reading
    
    Returns:
    the resource that was read
    
    Throws:
    
    CmsException - if the resource could not be read for any reason
    See Also:
    readFile(String, CmsResourceFilter), readFolder(String, CmsResourceFilter)
  - readResources
```
public java.util.List<CmsResource> readResources(CmsResource resource,
                                        CmsResourceFilter filter,
                                        boolean readTree)
                                          throws CmsException
```
    Reads all resources below the given resource matching the filter criteria, including the full tree below the path only in case the readTree parameter is true.
    
    Parameters:
    resource - the parent resource
    filter - the filter
    readTree - true to read all sub resources
    
    Returns:
    a list of CmsResource objects matching the filter criteria
    
    Throws:
    
    CmsException - if something goes wrong
  - readResources
```
public java.util.List<CmsResource> readResources(java.lang.String resourcename,
                                        CmsResourceFilter filter)
                                          throws CmsException
```
    Reads all resources below the given path matching the filter criteria, including the full tree below the path.
    
    Parameters:
    resourcename - the parent path to read the resources from
    filter - the filter
    
    Returns:
    a list of CmsResource objects matching the filter criteria
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    readResources(String, CmsResourceFilter, boolean)
  - readResources
```
public java.util.List<CmsResource> readResources(java.lang.String resourcename,
                                        CmsResourceFilter filter,
                                        boolean readTree)
                                          throws CmsException
```
    Reads all resources below the given path matching the filter criteria, including the full tree below the path only in case the readTree parameter is true.
    
    Parameters:
    resourcename - the parent path to read the resources from
    filter - the filter
    readTree - true to read all sub resources
    
    Returns:
    a list of CmsResource objects matching the filter criteria
    
    Throws:
    
    CmsException - if something goes wrong
  - readResourcesWithProperty
```
public java.util.List<CmsResource> readResourcesWithProperty(java.lang.String propertyDefinition)
                                                      throws CmsException
```
    Reads all resources that have a value set for the specified property.
    Both individual and shared properties of a resource are checked.
    Will use the CmsResourceFilter.ALL resource filter.
    
    Parameters:
    propertyDefinition - the name of the property to check for
    
    Returns:
    a list of all CmsResource objects that have a value set for the specified property.
    
    Throws:
    
    CmsException - if something goes wrong
  - readResourcesWithProperty
```
public java.util.List<CmsResource> readResourcesWithProperty(java.lang.String path,
                                                    java.lang.String propertyDefinition)
                                                      throws CmsException
```
    Reads all resources that have a value set for the specified property in the given path.
    Both individual and shared properties of a resource are checked.
    Will use the CmsResourceFilter.ALL resource filter.
    
    Parameters:
    path - the folder to get the resources with the property from
    propertyDefinition - the name of the property to check for
    
    Returns:
    all CmsResource objects that have a value set for the specified property in the given path.
    
    Throws:
    
    CmsException - if something goes wrong
  - readResourcesWithProperty
```
public java.util.List<CmsResource> readResourcesWithProperty(java.lang.String path,
                                                    java.lang.String propertyDefinition,
                                                    java.lang.String value)
                                                      throws CmsException
```
    Reads all resources that have a value (containing the specified value) set for the specified property in the given path.
    Both individual and shared properties of a resource are checked.
    If the value parameter is null, all resources having the given property set are returned.
    Will use the CmsResourceFilter.ALL resource filter.
    
    Parameters:
    path - the folder to get the resources with the property from
    propertyDefinition - the name of the property to check for
    value - the string to search in the value of the property
    
    Returns:
    all CmsResource objects that have a value set for the specified property in the given path.
    
    Throws:
    
    CmsException - if something goes wrong
  - readResourcesWithProperty
```
public java.util.List<CmsResource> readResourcesWithProperty(java.lang.String path,
                                                    java.lang.String propertyDefinition,
                                                    java.lang.String value,
                                                    CmsResourceFilter filter)
                                                      throws CmsException
```
    Reads all resources that have a value (containing the specified value) set for the specified property in the given path.
    Both individual and shared properties of a resource are checked.
    If the value parameter is null, all resources having the given property set are returned.
    Will use the given resource filter.
    
    Parameters:
    path - the folder to get the resources with the property from
    propertyDefinition - the name of the property to check for
    value - the string to search in the value of the property
    filter - the resource filter to apply to the result set
    
    Returns:
    all CmsResource objects that have a value set for the specified property in the given path.
    
    Throws:
    
    CmsException - if something goes wrong
  - readResponsiblePrincipals
```
public java.util.Set<I_CmsPrincipal> readResponsiblePrincipals(CmsResource resource)
                                                        throws CmsException
```
    Returns a set of principals that are responsible for a specific resource.
    
    Parameters:
    resource - the resource to get the responsible principals from
    
    Returns:
    the set of principals that are responsible for a specific resource
    
    Throws:
    
    CmsException - if something goes wrong
  - readResponsibleUsers
```
public java.util.Set<CmsUser> readResponsibleUsers(CmsResource resource)
                                            throws CmsException
```
    Returns a set of users that are responsible for a specific resource.
    
    Parameters:
    resource - the resource to get the responsible users from
    
    Returns:
    the set of users that are responsible for a specific resource
    
    Throws:
    
    CmsException - if something goes wrong
  - readSiblings
```
public java.util.List<CmsResource> readSiblings(CmsResource resource,
                                       CmsResourceFilter filter)
                                         throws CmsException
```
    Returns a list of all siblings of the specified resource, the specified resource being always part of the result set.
    
    Parameters:
    resource - the resource
    filter - a resource filter
    
    Returns:
    a list of CmsResources that are siblings to the specified resource, including the specified resource itself.
    
    Throws:
    
    CmsException - if something goes wrong
  - readSiblings
```
public java.util.List<CmsResource> readSiblings(java.lang.String resourcename,
                                       CmsResourceFilter filter)
                                         throws CmsException
```
    Returns a list of all siblings of the specified resource, the specified resource being always part of the result set.
    
    Parameters:
    resourcename - the name of the specified resource
    filter - a resource filter
    
    Returns:
    a list of CmsResources that are siblings to the specified resource, including the specified resource itself.
    
    Throws:
    
    CmsException - if something goes wrong
  - readSiblingsForResourceId
```
public java.util.List<CmsResource> readSiblingsForResourceId(CmsUUID resourceId,
                                                    CmsResourceFilter filter)
                                                      throws CmsException
```
    Reads all resources with the given resource id.
    
    Parameters:
    resourceId - the resource id for which we want the siblings
    filter - the resource filter used to read the resources
    
    Returns:
    the siblings which share the given resource id
    
    Throws:
    
    CmsException - if something goes wrong
  - readStaticExportPublishedResourceParameters
```
public java.lang.String readStaticExportPublishedResourceParameters(java.lang.String rfsName)
                                                             throws CmsException
```
    Returns the parameters of a resource in the list of all published template resources.
    
    Parameters:
    rfsName - the rfs name of the resource
    
    Returns:
    the parameter string of the requested resource
    
    Throws:
    
    CmsException - if something goes wrong
  - readStaticExportResources
```
public java.util.List<java.lang.String> readStaticExportResources(int parameterResources,
                                                         long timestamp)
                                                           throws CmsException
```
    Returns a list of all template resources which must be processed during a static export.
    
    Parameters:
    parameterResources - flag for reading resources with parameters (1) or without (0)
    timestamp - a time stamp for reading the data from the db
    
    Returns:
    a list of template resources as String objects
    
    Throws:
    
    CmsException - if something goes wrong
  - readUrlNameMappings
```
public java.util.List<CmsUrlNameMappingEntry> readUrlNameMappings(CmsUrlNameMappingFilter filter)
                                                           throws CmsException
```
    Reads the URL name mappings matching a given filter.
    
    Parameters:
    filter - the filter to match
    
    Returns:
    the URL name mappings matching the filter
    
    Throws:
    
    CmsException - if something goes wrong
  - readUrlNamesForAllLocales
```
public java.util.List<java.lang.String> readUrlNamesForAllLocales(CmsUUID structureId)
                                                           throws CmsException
```
    Reads the URL names for all locales.
    
    Parameters:
    structureId - the id of resource for which the URL names should be read
    
    Returns:
    returns the URL names for the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - readUser
```
public CmsUser readUser(CmsUUID userId)
                 throws CmsException
```
    Reads a user based on its id.
    
    Parameters:
    userId - the id of the user to be read
    
    Returns:
    the user with the given id
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    for retrieving data of deleted users
  - readUser
```
public CmsUser readUser(java.lang.String username)
                 throws CmsException
```
    Reads a user based on its name.
    
    Parameters:
    username - the name of the user to be read
    
    Returns:
    the user with the given name
    
    Throws:
    
    CmsException - if something goes wrong
  - readUser
```
public CmsUser readUser(java.lang.String username,
               java.lang.String password)
                 throws CmsException
```
    Returns a user, if the password is correct.
    If the user/pwd pair is not valid a CmsException is thrown.
    
    Parameters:
    username - the name of the user to be returned
    password - the password of the user to be returned
    
    Returns:
    the validated user
    
    Throws:
    
    CmsException - if operation was not successful
  - removeResourceFromProject
```
public void removeResourceFromProject(java.lang.String resourcename)
                               throws CmsException
```
    Removes a resource from the current project of the user.
    This is used to reduce the current users project with the specified resource, in case that the resource is already part of the project. The resource is not really removed like in a regular copy operation, it is in fact only "disabled" in the current users project.
    
    Parameters:
    resourcename - the name of the resource to remove to the current project (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
  - removeUserFromGroup
```
public void removeUserFromGroup(java.lang.String username,
                       java.lang.String groupname)
                         throws CmsException
```
    Removes a user from a group.
    
    Parameters:
    username - the name of the user that is to be removed from the group
    groupname - the name of the group
    
    Throws:
    
    CmsException - if operation was not successful
  - renameResource
```
public void renameResource(java.lang.String source,
                  java.lang.String destination)
                    throws CmsException
```
    Renames a resource to the given destination name, this is identical to a move operation.
    
    Parameters:
    source - the name of the resource to rename (full current site relative path)
    destination - the new resource name (full path)
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    moveResource(String, String)
  - replaceResource
```
public void replaceResource(java.lang.String resourcename,
                   I_CmsResourceType type,
                   byte[] content,
                   java.util.List<CmsProperty> properties)
                     throws CmsException
```
    Replaces the content, type and properties of a resource.
    
    Parameters:
    resourcename - the name of the resource to replace (full current site relative path)
    type - the new type of the resource
    content - the new content of the resource
    properties - the new properties of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - replaceResource
```
@Deprecated
public void replaceResource(java.lang.String resourcename,
                              int type,
                              byte[] content,
                              java.util.List<CmsProperty> properties)
                     throws CmsException
```
    Deprecated. Use replaceResource(String, I_CmsResourceType, byte[], List) instead. Resource types should always be referenced either by its type class (preferred) or by type name. Use of int based resource type references will be discontinued in a future OpenCms release.
    
    Replaces the content, type and properties of a resource.
    
    Parameters:
    resourcename - the name of the resource to replace (full current site relative path)
    type - the new type of the resource
    content - the new content of the resource
    properties - the new properties of the resource
    
    Throws:
    
    CmsException - if something goes wrong
  - restoreDeletedResource
```
public void restoreDeletedResource(CmsUUID structureId)
                            throws CmsException
```
    Restores a deleted resource identified by its structure id from the historical archive.
    These ids can be obtained from the readDeletedResources(String, boolean) method.
    
    Parameters:
    structureId - the structure id of the resource to restore
    
    Throws:
    
    CmsException - if something goes wrong
  - restoreResourceVersion
```
public void restoreResourceVersion(CmsUUID structureId,
                          int version)
                            throws CmsException
```
    Restores a resource in the current project with a version from the historical archive.
    
    Parameters:
    structureId - the structure id of the resource to restore from the archive
    version - the desired version of the resource to be restored
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    readResource(CmsUUID, int)
  - rmacc
```
public void rmacc(java.lang.String resourceName,
         java.lang.String principalType,
         java.lang.String principalName)
           throws CmsException
```
    Removes an access control entry of a given principal from a given resource.
    
    Parameters:
    resourceName - name of the resource
    principalType - the type of the principal (currently group or user)
    principalName - the name of the principal
    
    Throws:
    
    CmsException - if something goes wrong
  - setDateExpired
```
public void setDateExpired(CmsResource resource,
                  long dateExpired,
                  boolean recursive)
                    throws CmsException
```
    Changes the "expire" date of a resource.
    
    Parameters:
    resource - the resource to change
    dateExpired - the new expire date of the changed resource
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
  - setDateExpired
```
public void setDateExpired(java.lang.String resourcename,
                  long dateExpired,
                  boolean recursive)
                    throws CmsException
```
    Changes the "expire" date of a resource.
    
    Parameters:
    resourcename - the name of the resource to change (full current site relative path)
    dateExpired - the new expire date of the changed resource
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
  - setDateLastModified
```
public void setDateLastModified(java.lang.String resourcename,
                       long dateLastModified,
                       boolean recursive)
                         throws CmsException
```
    Changes the "last modified" time stamp of a resource.
    
    Parameters:
    resourcename - the name of the resource to change (full current site relative path)
    dateLastModified - time stamp the new time stamp of the changed resource
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
  - setDateReleased
```
public void setDateReleased(CmsResource resource,
                   long dateReleased,
                   boolean recursive)
                     throws CmsException
```
    Changes the "release" date of a resource.
    
    Parameters:
    resource - the resource to change
    dateReleased - the new release date of the changed resource
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
  - setDateReleased
```
public void setDateReleased(java.lang.String resourcename,
                   long dateReleased,
                   boolean recursive)
                     throws CmsException
```
    Changes the "release" date of a resource.
    
    Parameters:
    resourcename - the name of the resource to change (full current site relative path)
    dateReleased - the new release date of the changed resource
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
  - setParentGroup
```
public void setParentGroup(java.lang.String groupName,
                  java.lang.String parentGroupName)
                    throws CmsException
```
    Sets a new parent-group for an already existing group.
    
    Parameters:
    groupName - the name of the group that should be updated
    parentGroupName - the name of the parent group to set, or null if the parent group should be deleted.
    
    Throws:
    
    CmsException - if operation was not successful
  - setPassword
```
public void setPassword(java.lang.String username,
               java.lang.String newPassword)
                 throws CmsException
```
    Sets the password for a user.
    
    Parameters:
    username - the name of the user
    newPassword - the new password
    
    Throws:
    
    CmsException - if operation was not successful
  - setPassword
```
public void setPassword(java.lang.String username,
               java.lang.String oldPassword,
               java.lang.String newPassword)
                 throws CmsException
```
    Sets the password for a specified user.
    
    Parameters:
    username - the name of the user
    oldPassword - the old password
    newPassword - the new password
    
    Throws:
    
    CmsException - if the user data could not be read from the database
  - undeleteResource
```
public void undeleteResource(java.lang.String resourcename,
                    boolean recursive)
                      throws CmsException
```
    Undeletes a resource.
    Only resources that have already been published once can be undeleted, if a "new" resource is deleted it can not be undeleted.
    
    Parameters:
    resourcename - the name of the resource to undelete
    recursive - if this operation is to be applied recursively to all resources in a folder
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    undoChanges(String, CmsResource.CmsResourceUndoMode)
  - undoChanges
```
public void undoChanges(java.lang.String resourcename,
               CmsResource.CmsResourceUndoMode mode)
                 throws CmsException
```
    Undoes all changes to a resource by restoring the version from the online project to the current offline project.
    
    Parameters:
    resourcename - the name of the resource to undo the changes for
    mode - the undo mode, one of the CmsResource.CmsResourceUndoMode#UNDO_XXX constants
    
    Throws:
    
    CmsException - if something goes wrong
    See Also:
    CmsResource.UNDO_CONTENT, CmsResource.UNDO_CONTENT_RECURSIVE, CmsResource.UNDO_MOVE_CONTENT, CmsResource.UNDO_MOVE_CONTENT_RECURSIVE
  - unlockProject
```
public void unlockProject(CmsUUID id)
                   throws CmsException
```
    Unlocks all resources of a project.
    
    Parameters:
    id - the id of the project to be unlocked
    
    Throws:
    
    CmsException - if operation was not successful
  - unlockResource
```
public void unlockResource(CmsResource resource)
                    throws CmsException
```
    Unlocks a resource.
    
    Parameters:
    resource - the resource to unlock
    
    Throws:
    
    CmsException - if something goes wrong
  - unlockResource
```
public void unlockResource(java.lang.String resourcename)
                    throws CmsException
```
    Unlocks a resource.
    
    Parameters:
    resourcename - the name of the resource to unlock (full current site relative path)
    
    Throws:
    
    CmsException - if something goes wrong
  - updateLastLoginDate
```
public void updateLastLoginDate(CmsUser user)
                         throws CmsRoleViolationException,
                                CmsException
```
    Updates the last login date on the given user to the current time.
    
    Parameters:
    user - the user to be updated
    
    Throws:
    
    CmsRoleViolationException - if the current user does not own the rule CmsRole.ACCOUNT_MANAGER for the current project
    
    CmsException - if operation was not successful
  - userInGroup
```
public boolean userInGroup(java.lang.String username,
                  java.lang.String groupname)
                    throws CmsException
```
    Tests if a user is member of the given group.
    
    Parameters:
    username - the name of the user to test
    groupname - the name of the group to test
    
    Returns:
    true, if the user is in the group; or false otherwise
    
    Throws:
    
    CmsException - if operation was not successful
  - validatePassword
```
public void validatePassword(java.lang.String password)
                      throws CmsSecurityException
```
    This method checks if a new password follows the rules for new passwords, which are defined by a Class implementing the I_CmsPasswordHandler interface and configured in the opencms.properties file.
    If this method throws no exception the password is valid.
    
    Parameters:
    password - the new password that has to be checked
    
    Throws:
    
    CmsSecurityException - if the password is not valid
  - writeFile
```
public CmsFile writeFile(CmsFile resource)
                  throws CmsException
```
    Writes a resource to the OpenCms VFS, including it's content.
    Applies only to resources of type CmsFile i.e. resources that have a binary content attached.
    Certain resource types might apply content validation or transformation rules before the resource is actually written to the VFS. The returned result might therefore be a modified version from the provided original.
    
    Parameters:
    resource - the resource to write
    
    Returns:
    the written resource (may have been modified)
    
    Throws:
    
    CmsException - if something goes wrong
  - writeGroup
```
public void writeGroup(CmsGroup group)
                throws CmsException
```
    Writes an already existing group.
    The group has to be a valid OpenCms group.
    The group will be completely overridden by the given data.
    
    Parameters:
    group - the group that should be written
    
    Throws:
    
    CmsException - if operation was not successful
  - writeHistoryProject
```
public void writeHistoryProject(int publishTag,
                       long publishDate)
                         throws CmsException
```
    Creates a historical entry of the current project.
    
    Parameters:
    publishTag - the correlative publish tag
    publishDate - the date of publishing
    
    Throws:
    
    CmsException - if operation was not successful
  - writeProject
```
public void writeProject(CmsProject project)
                  throws CmsException
```
    Writes an already existing project.
    The project id has to be a valid OpenCms project id.
    The project with the given id will be completely overridden by the given data.
    
    Parameters:
    project - the project that should be written
    
    Throws:
    
    CmsException - if operation was not successful
  - writeProjectLastModified
```
public void writeProjectLastModified(CmsResource resource,
                            CmsProject project)
                              throws CmsException
```
    Writes the 'projectlastmodified' field of a resource record.
    
    Parameters:
    resource - the resource which should be modified
    project - the project whose id should be written into the resource record
    
    Throws:
    
    CmsException - if something goes wrong
  - writePropertyObject
```
public void writePropertyObject(java.lang.String resourcename,
                       CmsProperty property)
                         throws CmsException
```
    Writes a property for a specified resource.
    
    Parameters:
    resourcename - the name of resource with complete path
    property - the property to write
    
    Throws:
    
    CmsException - if something goes wrong
  - writePropertyObjects
```
public void writePropertyObjects(CmsResource res,
                        java.util.List<CmsProperty> properties)
                          throws CmsException
```
    Writes a list of properties for a specified resource.
    Code calling this method has to ensure that the no properties a, b are contained in the specified list so that a.equals(b), otherwise an exception is thrown.
    
    Parameters:
    res - the resource
    properties - the list of properties to write
    
    Throws:
    
    CmsException - if something goes wrong
  - writePropertyObjects
```
public void writePropertyObjects(java.lang.String resourcename,
                        java.util.List<CmsProperty> properties)
                          throws CmsException
```
    Writes a list of properties for a specified resource.
    Code calling this method has to ensure that the no properties a, b are contained in the specified list so that a.equals(b), otherwise an exception is thrown.
    
    Parameters:
    resourcename - the name of resource with complete path
    properties - the list of properties to write
    
    Throws:
    
    CmsException - if something goes wrong
  - writeResource
```
public void writeResource(CmsResource resource)
                   throws CmsException
```
    Writes a resource.
    
    Parameters:
    resource - the file to write
    
    Throws:
    
    CmsException - if resource type is set to folder, or if the user has not the rights to write the file header.
  - writeStaticExportPublishedResource
```
public void writeStaticExportPublishedResource(java.lang.String resourceName,
                                      int linkType,
                                      java.lang.String linkParameter,
                                      long timestamp)
                                        throws CmsException
```
    Writes a published resource entry.
    This is done during static export.
    
    Parameters:
    resourceName - The name of the resource to be added to the static export
    linkType - the type of resource exported (0= non-parameter, 1=parameter)
    linkParameter - the parameters added to the resource
    timestamp - a time stamp for writing the data into the db
    
    Throws:
    
    CmsException - if something goes wrong
  - writeUrlNameMapping
```
public java.lang.String writeUrlNameMapping(java.util.Iterator<java.lang.String> nameSeq,
                                   CmsUUID structureId,
                                   java.lang.String locale,
                                   boolean replaceOnPublish)
                                     throws CmsException
```
    Writes a new URL name mapping for a given resource.
    The first name from the given name sequence which is not already mapped to another resource will be used for the URL name mapping.
    
    Parameters:
    nameSeq - an iterator for generating names for the mapping
    structureId - the structure id to which the name should be mapped
    locale - the locale of the mapping
    replaceOnPublish - if the mapping should replace previous mappings when published
    
    Returns:
    the name which was actually mapped to the structure id
    
    Throws:
    
    CmsException - if something goes wrong
  - writeUrlNameMapping
```
public java.lang.String writeUrlNameMapping(java.lang.String name,
                                   CmsUUID structureId,
                                   java.lang.String locale,
                                   boolean replaceOnPublish)
                                     throws CmsException
```
    Writes a new URL name mapping for a given resource.
    This method uses CmsNumberSuffixNameSequence to generate a sequence of name candidates from the given base name.
    
    Parameters:
    name - the base name for the mapping
    structureId - the structure id to which the name should be mapped
    locale - the locale of the mapping
    replaceOnPublish - mappings for which this is set will replace older mappings on publish
    
    Returns:
    the URL name that was actually used for the mapping
    
    Throws:
    
    CmsException - if something goes wrong
  - writeUser
```
public void writeUser(CmsUser user)
               throws CmsException
```
    Updates the user information.
    The user id has to be a valid OpenCms user id.
    The user with the given id will be completely overriden by the given data.
    
    Parameters:
    user - the user to be written
    
    Throws:
    
    CmsException - if operation was not successful

Class CmsObject

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

m_context

m_securityManager

Constructor Detail

CmsObject

Method Detail

addRelationToResource

addRelationToResource

addSiteRoot

addUserToGroup

adjustLinks

adjustLinks

adjustLinks

chacc

chacc

changeLock

changeLock

changeResourcesInFolderWithProperty

chflags

chtype

chtype

copyResource

copyResource

copyResourceToProject

copyResourceToProject

countLockedResources

cpacc

createGroup

createProject

createProject

createPropertyDefinition

createResource

createResource

createResource

createResource

createResource

createSibling

createTempfileProject

createUser

deleteAllStaticExportPublishedResources

deleteGroup

deleteGroup

deleteHistoricalVersions

deleteLogEntries

deleteProject

deletePropertyDefinition

deleteRelationsFromResource

deleteRelationsFromResource

deleteResource

deleteResource

deleteStaticExportPublishedResource

deleteUser

deleteUser

deleteUser

existsResource

existsResource

existsResource

existsResource

getAccessControlEntries

getAccessControlEntries

getAccessControlList

getAccessControlList

getAllAccessControlEntries

getAllHistoricalProjects

getAllUrlNames

getBlockingLockedResources

getBlockingLockedResources

getChildren

getDetailName

getFilesInFolder

getFilesInFolder

getGroupsOfUser

getGroupsOfUser

getGroupsOfUser

getLock