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

java.lang.Object
  extended by org.apache.shale.clay.component.chain.AbstractCommand
      extended by org.apache.shale.clay.component.chain.CreateValueChangeListenerCommand
All Implemented Interfaces:
Command

public class CreateValueChangeListenerCommand
extends AbstractCommand

Creates a ValueChangeListener and assign it to the parent property in the ClayContext.


Field Summary
 
Fields inherited from interface org.apache.commons.chain.Command
CONTINUE_PROCESSING, PROCESSING_COMPLETE
 
Constructor Summary
CreateValueChangeListenerCommand()
           
 
Method Summary
 boolean execute(Context context)
           Creates a ValueChangeListener and assigns it to the parent attribute.
 
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

CreateValueChangeListenerCommand

public CreateValueChangeListenerCommand()
Method Detail

execute

public boolean execute(Context context)
                throws Exception

Creates a ValueChangeListener and assigns it to the parent attribute.

Specified by:
execute in interface Command
Specified by:
execute in class AbstractCommand
Parameters:
context - common chains
Returns:
true if the chain is complete
Throws:
Exception - propagated up to the top of the chain


Copyright © 2004-2007 Apache Software Foundation. All Rights Reserved.