info.magnolia.commands.impl
Class RestorePreviousVersionCommand

java.lang.Object
  info.magnolia.commands.MgnlCommand
      info.magnolia.commands.impl.BaseRepositoryCommand
          info.magnolia.commands.impl.RestorePreviousVersionCommand

All Implemented Interfaces:

Command, Cloneable

public class RestorePreviousVersionCommand
extends BaseRepositoryCommand

Command to restore a node and all its descendants to their previous version.

Field Summary

Fields inherited from interface info.magnolia.commands.chain.Command

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

RestorePreviousVersionCommand(VersionManager versionManager)

Method Summary

boolean	execute(Context context) This is the actual method to be overridden in descendant classes.
boolean	isParentNodeTypeOnly()
protected void	restoreAllChildren(javax.jcr.Node node, String parentNodeType) Restores all descendants whose type is in the mgnl: namespace (default behavior) or will only restore descendants of the same types of the parent.

Methods inherited from class info.magnolia.commands.impl.BaseRepositoryCommand

getJCRNode, getNode, getPath, getRepository, getUuid, release, setPath, setRepository, setUuid

Methods inherited from class info.magnolia.commands.MgnlCommand

clone, execute, isEnabled, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

RestorePreviousVersionCommand

@Inject
public RestorePreviousVersionCommand(VersionManager versionManager)

Method Detail

execute

public boolean execute(Context context)
                throws Exception

Description copied from class: MgnlCommand

This is the actual method to be overridden in descendant classes.

Specified by:

execute in class MgnlCommand

Throws:

Exception

restoreAllChildren

protected void restoreAllChildren(javax.jcr.Node node,
                                  String parentNodeType)
                           throws javax.jcr.RepositoryException

Restores all descendants whose type is in the mgnl: namespace (default behavior) or will only restore descendants of the same types of the parent.

Throws:

javax.jcr.RepositoryException

See Also:

isParentNodeTypeOnly()

isParentNodeTypeOnly

public boolean isParentNodeTypeOnly()

Returns:

true if the command context contains an parentNodeTypeOnly parameter whose value is true, false (default setting) otherwise.