org.opencms.gwt

Class CmsPropertyEditorHelper

java.lang.Object

org.opencms.gwt.CmsPropertyEditorHelper

Direct Known Subclasses:

CmsNewResourceBuilder.PropertyEditorHelper

public class CmsPropertyEditorHelper
extends java.lang.Object

Helper class responsible for loading / saving properties when using the property dialog.

Constructor Summary

Constructors

Constructor and Description
CmsPropertyEditorHelper(CmsObject cms) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected java.util.Map<java.lang.String,CmsClientProperty>	convertProperties(java.util.List<CmsProperty> properties) Converts CmsProperty objects to CmsClientProperty objects.
java.util.Map<CmsUUID,java.util.Map<java.lang.String,CmsXmlContentProperty>>	getDefaultProperties(java.util.List<CmsUUID> structureIds) Internal method for computing the default property configurations for a list of structure ids.
protected java.util.Map<java.lang.String,CmsXmlContentProperty>	getDefaultPropertiesForType(java.lang.String typeName) Helper method to get the default property configuration for the given resource type.
protected java.util.Map<java.lang.String,CmsProperty>	getPropertiesByName(java.util.List<CmsProperty> properties) Converts a list of properties to a map.
protected boolean	isWritable(CmsObject cms, CmsResource resource) Returns whether the current user has write permissions, the resource is lockable or already locked by the current user and is in the current project.
CmsPropertiesBean	loadPropertyData(CmsUUID id) Loads the data needed for editing the properties of a resource.
void	overrideStructureId(CmsUUID structureId) Sets a structure id that overrides the one stored in a property change set.
void	saveProperties(CmsPropertyChangeSet changes) Saves a set of property changes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CmsPropertyEditorHelper

public CmsPropertyEditorHelper(CmsObject cms)

Creates a new instance.

Parameters:

cms - the CMS context

Method Detail

getDefaultProperties

public java.util.Map<CmsUUID,java.util.Map<java.lang.String,CmsXmlContentProperty>> getDefaultProperties(java.util.List<CmsUUID> structureIds)
                                                                                                  throws CmsException

Internal method for computing the default property configurations for a list of structure ids.

Parameters:

structureIds - the structure ids for which we want the default property configurations

Returns:

a map from the given structure ids to their default property configurations

Throws:

CmsException - if something goes wrong

loadPropertyData

public CmsPropertiesBean loadPropertyData(CmsUUID id)
                                   throws CmsException

Loads the data needed for editing the properties of a resource.

Parameters:

id - the structure id of the resource

Returns:

the data needed for editing the properties

Throws:

CmsException - if something goes wrong

overrideStructureId

public void overrideStructureId(CmsUUID structureId)

Sets a structure id that overrides the one stored in a property change set.

Parameters:

structureId - the new structure id

saveProperties

public void saveProperties(CmsPropertyChangeSet changes)
                    throws CmsException

Saves a set of property changes.

Parameters:

changes - the set of property changes

Throws:

CmsException - if something goes wrong

convertProperties

protected java.util.Map<java.lang.String,CmsClientProperty> convertProperties(java.util.List<CmsProperty> properties)

Converts CmsProperty objects to CmsClientProperty objects.

Parameters:

properties - a list of server-side properties

Returns:

a map of client-side properties

getDefaultPropertiesForType

protected java.util.Map<java.lang.String,CmsXmlContentProperty> getDefaultPropertiesForType(java.lang.String typeName)

Helper method to get the default property configuration for the given resource type.

Parameters:

typeName - the name of the resource type

Returns:

the default property configuration for the given type

getPropertiesByName

protected java.util.Map<java.lang.String,CmsProperty> getPropertiesByName(java.util.List<CmsProperty> properties)

Converts a list of properties to a map.

Parameters:

properties - the list of properties

Returns:

a map from property names to properties

isWritable

protected boolean isWritable(CmsObject cms,
                 CmsResource resource)
                      throws CmsException

Returns whether the current user has write permissions, the resource is lockable or already locked by the current user and is in the current project.

Parameters:

cms - the cms context

resource - the resource

Returns:

true if the resource is writable

Throws:

CmsException - in case checking the permissions fails