org.apache.shale.clay.component.chain
Class AssignChildrenCommand

java.lang.Object
  org.apache.shale.clay.component.chain.AbstractCommand
      org.apache.shale.clay.component.chain.AssignChildrenCommand

All Implemented Interfaces:

org.apache.commons.chain.Command

public class AssignChildrenCommand
extends AbstractCommand

Iterates over the child ElementBean collection of a ComponentBean, and invokes the CreateComponentCommand for each.

Field Summary

Fields inherited from interface org.apache.commons.chain.Command

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

AssignChildrenCommand()

Method Summary

boolean

execute(org.apache.commons.chain.Context context) This Command iterates over the ComponentBean children collection and invokes the Globals.ADD_COMPONENT_COMMAND_NAME for each ElementBean.

Methods inherited from class org.apache.shale.clay.component.chain.AbstractCommand

getCatalog, getCustomizationCatalog, getMessages, getTagUtils, isValueReference, realizeSymbols, replaceMnemonic, replaceMnemonic

Methods inherited from class java.lang.Object

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

Constructor Detail

AssignChildrenCommand

public AssignChildrenCommand()

Method Detail

execute

public boolean execute(org.apache.commons.chain.Context context)
                throws java.lang.Exception

This Command iterates over the ComponentBean children collection and invokes the Globals.ADD_COMPONENT_COMMAND_NAME for each ElementBean.

Specified by:

execute in interface org.apache.commons.chain.Command

Specified by:

execute in class AbstractCommand

Parameters:

context - commons chains

Returns:

true if the chain is complete and should stop

Throws:

java.lang.Exception - propagated up to the top of the chain