org.apache.commons.chain.impl
Class AddingCommand

java.lang.Object
  org.apache.commons.chain.impl.NonDelegatingCommand
      org.apache.commons.chain.impl.AddingCommand

All Implemented Interfaces:

Command

public class AddingCommand
extends NonDelegatingCommand

Implementation of Command that logs its identifier and and attempts to add a new Command to the Chain. This should cause an IllegalStateException if the Chain implementation subclasses ChainBase.

Version:

$Revision: 480477 $ $Date: 2006-11-29 08:34:52 +0000 (Wed, 29 Nov 2006) $

Author:

Craig R. McClanahan

Field Summary

Fields inherited from class org.apache.commons.chain.impl.NonDelegatingCommand

id

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

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

AddingCommand()

AddingCommand(String id, Chain parent)

Method Summary

boolean

execute(Context context, Chain chain)

Methods inherited from class org.apache.commons.chain.impl.NonDelegatingCommand

execute, log, setId

Methods inherited from class java.lang.Object

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

Constructor Detail

AddingCommand

public AddingCommand()

AddingCommand

public AddingCommand(String id,
                     Chain parent)

Method Detail

execute

public boolean execute(Context context,
                       Chain chain)
                throws Exception

Throws:

Exception