org.opencms.staticexport
Class CmsTestLinkSubstitutionHandler

java.lang.Object
  org.opencms.staticexport.CmsDefaultLinkSubstitutionHandler
      org.opencms.staticexport.CmsTestLinkSubstitutionHandler

All Implemented Interfaces:

I_CmsLinkSubstitutionHandler

public class CmsTestLinkSubstitutionHandler
extends CmsDefaultLinkSubstitutionHandler

Test handler for custom link substitution.

Field Summary

Fields inherited from class org.opencms.staticexport.CmsDefaultLinkSubstitutionHandler

DONT_USE_CURRENT_SITE_FOR_WORKPLACE_REQUESTS

Constructor Summary

CmsTestLinkSubstitutionHandler()

Method Summary

String	getLink(CmsObject cms, String link, String siteRoot, boolean forceSecure) Returns the resource root path in the OpenCms VFS for the given link, or null in case the link points to an external site.
String	getRootPath(CmsObject cms, String targetUri, String basePath) Returns the resource root path in the OpenCms VFS for the given target URI link, or null in case the link points to an external site.

Methods inherited from class java.lang.Object

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

Constructor Detail

CmsTestLinkSubstitutionHandler

public CmsTestLinkSubstitutionHandler()

Method Detail

getLink

public String getLink(CmsObject cms,
                      String link,
                      String siteRoot,
                      boolean forceSecure)

Description copied from class: CmsDefaultLinkSubstitutionHandler

Returns the resource root path in the OpenCms VFS for the given link, or null in case the link points to an external site.

If the target URI contains no site information, but starts with the opencms context, the context is removed:

 /opencms/opencms/system/further_path -> /system/further_path

If the target URI contains no site information, the path will be prefixed with the current site from the provided OpenCms user context:

 /folder/page.html -> /sites/mysite/folder/page.html

If the path of the target URI is relative, i.e. does not start with "/", the path will be prefixed with the current site and the given relative path, then normalized. If no relative path is given, null is returned. If the normalized path is outsite a site, null is returned.

 page.html -> /sites/mysite/page.html
 ../page.html -> /sites/mysite/page.html
 ../../page.html -> null

If the target URI contains a scheme/server name that denotes an opencms site, it is replaced by the appropriate site path:

 http://www.mysite.de/folder/page.html -> /sites/mysite/folder/page.html

If the target URI contains a scheme/server name that does not match with any site, or if the URI is opaque or invalid, null is returned:

 http://www.elsewhere.com/page.html -> null
 mailto:[email protected] -> null

Specified by:

getLink in interface I_CmsLinkSubstitutionHandler

Overrides:

getLink in class CmsDefaultLinkSubstitutionHandler

Parameters:

cms - the current OpenCms user context

link - the link to process which is assumed to point to a VFS resource, with optional parameters

siteRoot - the site root of the link

forceSecure - if true generates always an absolute URL (with protocol and server name) for secure links

Returns:

a link from the URI stored in the provided OpenCms user context to the VFS resource indicated by the given link and siteRoot

See Also:

CmsDefaultLinkSubstitutionHandler.getLink(org.opencms.file.CmsObject, java.lang.String, java.lang.String, boolean)

getRootPath

public String getRootPath(CmsObject cms,
                          String targetUri,
                          String basePath)

Description copied from interface: I_CmsLinkSubstitutionHandler

Returns the resource root path in the OpenCms VFS for the given target URI link, or null in case the link points to an external site.

The default implementation applies the following transformations to the link:

• In case the link starts with a VFS prefix (for example /opencms/opencms, this prefix is removed from the result
• In case the link is not a root path, the current site root is appended to the result.

• In case the link is relative, it will be made absolute using the given absolute basePath as starting point.

• In case the link contains a server schema (for example http://www.mysite.de/), which points to a configured site in OpenCms, the server schema is replaced with the root path of the site.

• In case the link points to an external site, or in case it is not a valid URI, then null is returned.

Please note the above text describes the default behavior as implemented by CmsDefaultLinkSubstitutionHandler, which can be fully customized using this handler interface.

Specified by:

getRootPath in interface I_CmsLinkSubstitutionHandler

Overrides:

getRootPath in class CmsDefaultLinkSubstitutionHandler

Parameters:

cms - the current users OpenCms context

targetUri - the target URI link

basePath - path to use as base in case the target URI is relative (can be null)

Returns:

the resource root path in the OpenCms VFS for the given target URI link, or null in case the link points to an external site

See Also:

CmsDefaultLinkSubstitutionHandler.getRootPath(org.opencms.file.CmsObject, java.lang.String, java.lang.String)