com.ibm.commerce.pagelayout.content

Class PageLayoutResourceManager

java.lang.Object

com.ibm.commerce.context.content.resources.AbstractResourceManagerImpl

com.ibm.commerce.context.content.resources.DSLResourceManager

com.ibm.commerce.pagelayout.content.PageLayoutResourceManager

All Implemented Interfaces:

PostPublishDataProcessor, ResourceManager

public class PageLayoutResourceManager
extends DSLResourceManager

Resource manager for Page Layout objects.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT IBM copyright notice field.

Fields inherited from class com.ibm.commerce.context.content.resources.AbstractResourceManagerImpl

CONTENT_CANCEL, CONTENT_DELETE, CONTENT_NEW, CONTENT_PROMOTE, CONTENT_UPDATE, RESOURCE_COMMIT, RESOURCE_DELETE, RESOURCE_NEW, RESOURCE_ROLLBACK, RESOURCE_UPDATE, STRING_CONTENT_DELETE, STRING_CONTENT_NEW, STRING_CONTENT_UPDATE

Constructor Summary

Constructors

Constructor and Description
PageLayoutResourceManager()

Method Summary

Modifier and Type	Method and Description
void	issueInvalidations(ContentData contentData, boolean setupProductionInvalidations) This method will invalidate individual entries in the base and page layout caches related to page layout changes made in a workspace.
java.lang.String	postPublish(ContentData contentData) This method will setup invalidations on the production environment for individual entries in the base dynacache related to page layout changes made in a workspace.
void	rollback(ContentData contentData) This method rolls back the workspace by undoing all changes.

Methods inherited from class com.ibm.commerce.context.content.resources.DSLResourceManager

getManagedResourceKey, getManagedResourceKey

Methods inherited from class com.ibm.commerce.context.content.resources.AbstractResourceManagerImpl

commit, createManagedResource, deleteManagedResource, deleteRelatedManagedResources, fetchUniqueIndexViolations, getLockData, getLockData, getManagedResourceData, getManagedResourceDataCount, getMetaData, getResourceContainer, handleForeignKeyViolations, handleUniqueIndexViolations, handleUniqueIndexViolations, isLocked, isLocked, lockManagedResource, processPostPublishData, publish, relockManagedResource, setMetaData, setResourceContainer, synchronize, unlockManagedResource, updateManagedResource

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

IBM copyright notice field.

See Also:

Constant Field Values

Constructor Detail

PageLayoutResourceManager

public PageLayoutResourceManager()

Method Detail

rollback

public void rollback(ContentData contentData)
              throws ResourceException

This method rolls back the workspace by undoing all changes. However before that, it calls the method issueInvalidations to issue invalidations to the base dynacache (if enabled).

Specified by:

rollback in interface ResourceManager

Overrides:

rollback in class AbstractResourceManagerImpl

Parameters:

contentData - The content data to commit.

Throws:

ResourceException - This is thrown when there is a problem performing the rollback.

See Also:

ResourceManager.rollback(com.ibm.commerce.context.content.events.ContentData)

postPublish

public java.lang.String postPublish(ContentData contentData)
                             throws ResourceException

This method will setup invalidations on the production environment for individual entries in the base dynacache related to page layout changes made in a workspace. From the authoring environment, invalidations are determined for page layout changes in the task group. For these required invalidations, entries are created in the CACHEIVL table on the production database. This allows the DynaCacheInvalidation scheduled job to issue the necessary invalidation on the production environment.

Specified by:

postPublish in interface ResourceManager

Overrides:

postPublish in class AbstractResourceManagerImpl

Parameters:

contentData - The content data.

Returns:

This method returns null. It does not use the common base event infrastructure to issue invalidations. Instead it uses the CACHEIVL table.

Throws:

ResourceException - A problem occurs in the post-publish event processing.

issueInvalidations

public void issueInvalidations(ContentData contentData,
                               boolean setupProductionInvalidations)
                        throws ResourceException

This method will invalidate individual entries in the base and page layout caches related to page layout changes made in a workspace. During a workspace commit, invalidations are issued for page layout changes in the task group During a quick publish, entries are created in the CACHEIVL table on the production database for the required invalidations. This allows the DynaCacheInvalidation scheduled job to issue the necessary invalidation on the production environment.

Parameters:

contentData - The content data.

setupProductionInvalidations - If this is true, then the CACHEIVL entries will be created on the production database. This is used for a Quick Publish. If this parameter if false, then the local dynacache base cache invalidations will be issued.

Throws:

ResourceException - A problem occurs in the post-publish event processing.