info.magnolia.nodebuilder
Class RecursiveOp

java.lang.Object
  info.magnolia.nodebuilder.AbstractNodeOperation
      info.magnolia.nodebuilder.RecursiveOp

All Implemented Interfaces:

NodeOperation

public class RecursiveOp
extends AbstractNodeOperation

Visits the hierarchy recursively and executes the operations on all nodes matching the filter. The recursion does not stop if a node does not match! The class has some static methods to build recursive operations easily.

Version:

$Id$

Author:

pbracher

Constructor Summary

RecursiveOp(Content.ContentFilter filter, NodeOperation[] childrenOps)
Visits the hierarchy recursively and executes the operations on all nodes matching the filter.

Method Summary

protected Content	doExec(Content context, ErrorHandler errorHandler)
static NodeOperation	recursive(Content.ContentFilter filter, NodeOperation... childrenOps)
static NodeOperation	recursive(ItemType type, NodeOperation... childrenOps) Visits the hierarchy recursively and executes the operations on all nodes matching a certain type.
static NodeOperation	recursive(NodeOperation... childrenOps) Visits the hierarchy recursively and executes the operations on all nodes excluding meta data and jcr base nodes.
static NodeOperation	recursive(String type, NodeOperation... childrenOps) Visits the hierarchy recursively and executes the operations on all nodes matching a certain type.

Methods inherited from class info.magnolia.nodebuilder.AbstractNodeOperation

exec, then

Methods inherited from class java.lang.Object

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

Constructor Detail

RecursiveOp

public RecursiveOp(Content.ContentFilter filter,
                   NodeOperation[] childrenOps)

Visits the hierarchy recursively and executes the operations on all nodes matching the filter. The recursion does not stop if a node does not match!

Method Detail

recursive

public static NodeOperation recursive(NodeOperation... childrenOps)

Visits the hierarchy recursively and executes the operations on all nodes excluding meta data and jcr base nodes. The recursion does not stop if a node does not match!

recursive

public static NodeOperation recursive(String type,
                                      NodeOperation... childrenOps)

Visits the hierarchy recursively and executes the operations on all nodes matching a certain type. The recursion does not stop if a node does not match!

recursive

public static NodeOperation recursive(ItemType type,
                                      NodeOperation... childrenOps)

Visits the hierarchy recursively and executes the operations on all nodes matching a certain type. The recursion does not stop if a node does not match!

recursive

public static NodeOperation recursive(Content.ContentFilter filter,
                                      NodeOperation... childrenOps)

doExec

protected Content doExec(Content context,
                         ErrorHandler errorHandler)
                  throws javax.jcr.RepositoryException

Specified by:

doExec in class AbstractNodeOperation

Returns:

the node that should now be used as the context for subsequent operations

Throws:

javax.jcr.RepositoryException