org.apache.commons.chain.impl
Class NonDelegatingCommand

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

All Implemented Interfaces:

Command

Direct Known Subclasses:

AddingCommand, DelegatingCommand, ExceptionCommand, NonDelegatingFilter

public class NonDelegatingCommand
extends Object
implements Command

Implementation of Command that simply logs its identifier and returns.

Version:

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

Author:

Craig R. McClanahan

Field Summary

protected String

id

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

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

NonDelegatingCommand()

NonDelegatingCommand(String id)

Method Summary

boolean	execute(Context context)
protected void	log(Context context, String id) Log the specified id into a StringBuffer attribute named "log" in the specified context, creating it if necessary.
void	setId(String id)

Methods inherited from class java.lang.Object

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

Field Detail

id

protected String id

Constructor Detail

NonDelegatingCommand

public NonDelegatingCommand()

NonDelegatingCommand

public NonDelegatingCommand(String id)

Method Detail

setId

public void setId(String id)

execute

public boolean execute(Context context)
                throws Exception

Specified by:

execute in interface Command

Throws:

Exception

log

protected void log(Context context,
                   String id)

Log the specified id into a StringBuffer attribute named "log" in the specified context, creating it if necessary.

Parameters:

context - The Context into which we log the identifiers

id - The identifier to be logged