org.opencms.file.wrapper
Class CmsResourceWrapperSystemFolder

java.lang.Object
  org.opencms.file.wrapper.A_CmsResourceWrapper
      org.opencms.file.wrapper.CmsResourceWrapperSystemFolder

All Implemented Interfaces:

I_CmsResourceWrapper

public class CmsResourceWrapperSystemFolder
extends A_CmsResourceWrapper

Adds the system folder to every root folder of target sites.

Since:

6.5.6

Version:

$Revision: 1.10 $

Author:

Peter Bonrad

Field Summary

Fields inherited from class org.opencms.file.wrapper.A_CmsResourceWrapper

m_isWrappedResource

Constructor Summary

CmsResourceWrapperSystemFolder()

Method Summary

java.util.List	addResourcesToFolder(CmsObject cms, java.lang.String resourcename, CmsResourceFilter filter) Here it is possible to add additional (virtual) child resources to those already existing in the VFS.
boolean	isWrappedResource(CmsObject cms, CmsResource res) Is called to check if the given resource is handled by this wrapper.
CmsResource	readResource(CmsObject cms, java.lang.String resourcename, CmsResourceFilter filter) Reads a resource from the VFS, using the specified resource filter.

Methods inherited from class org.opencms.file.wrapper.A_CmsResourceWrapper

copyResource, createResource, deleteResource, getLock, lockResource, moveResource, readFile, restoreLink, rewriteLink, unlockResource, wrapResource, writeFile

Methods inherited from class java.lang.Object

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

Constructor Detail

CmsResourceWrapperSystemFolder

public CmsResourceWrapperSystemFolder()

Method Detail

addResourcesToFolder

public java.util.List addResourcesToFolder(CmsObject cms,
                                           java.lang.String resourcename,
                                           CmsResourceFilter filter)
                                    throws CmsException

Description copied from interface: I_CmsResourceWrapper

Here it is possible to add additional (virtual) child resources to those already existing in the VFS.

Specified by:

addResourcesToFolder in interface I_CmsResourceWrapper

Overrides:

addResourcesToFolder in class A_CmsResourceWrapper

Parameters:

cms - the current users OpenCms context

resourcename - the full path of the resource where to add the child resources for

filter - the resource filter to use

Returns:

a list of all additionaly child CmsResources

Throws:

CmsException - if something goes wrong

See Also:

A_CmsResourceWrapper.addResourcesToFolder(CmsObject, String, CmsResourceFilter)

isWrappedResource

public boolean isWrappedResource(CmsObject cms,
                                 CmsResource res)

Description copied from interface: I_CmsResourceWrapper

Is called to check if the given resource is handled by this wrapper.

Parameters:

cms - the initialized CmsObject

res - the resource to check

Returns:

true if the resource will be handled by the wrapper otherwise false

See Also:

I_CmsResourceWrapper.isWrappedResource(CmsObject, CmsResource)

readResource

public CmsResource readResource(CmsObject cms,
                                java.lang.String resourcename,
                                CmsResourceFilter filter)
                         throws CmsException

Description copied from interface: I_CmsResourceWrapper

Reads a resource from the VFS, using the specified resource filter.

First should be a check if the resourcename is handled by this resource wrapper.

It is possible that the path in the resourcename is a virtual path and so has to be translated into a valid path existing in the VFS to read the resource.

Specified by:

readResource in interface I_CmsResourceWrapper

Overrides:

readResource in class A_CmsResourceWrapper

Parameters:

cms - the current users OpenCms context

resourcename - The name of the resource to read (full path)

filter - the resource filter to use while reading

Returns:

the resource that was read or null if it could not be handled by this resource wrapper

Throws:

CmsException - if the resource could not be read for any reason

See Also:

A_CmsResourceWrapper.readResource(org.opencms.file.CmsObject, java.lang.String, org.opencms.file.CmsResourceFilter)