org.d_haven.event.command

Class DefaultCommandFailureHandler

java.lang.Object

org.d_haven.event.command.DefaultCommandFailureHandler

All Implemented Interfaces:

CommandFailureHandler

public class DefaultCommandFailureHandler
extends java.lang.Object
implements CommandFailureHandler

DefaultCommandFailureHandler is used to do nothing if a command fails.

Version:

CVS $ Revision: 1.1 $

Author:

Berin Loritsch

Constructor Summary

Constructors

Constructor and Description
DefaultCommandFailureHandler()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	handleCommandFailure(Command command, java.lang.Throwable throwable) Handle a command failure.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCommandFailureHandler

public DefaultCommandFailureHandler()

Method Detail

handleCommandFailure

public boolean handleCommandFailure(Command command,
                           java.lang.Throwable throwable)

Handle a command failure. If a command throws an exception, it has failed. The DefaultCommandManager will call this method so that we can handle the problem effectively. This implementation prints the problem to System.err and always returns false.

Specified by:

handleCommandFailure in interface CommandFailureHandler

Parameters:

command - The original Command object that failed

throwable - The throwable that caused the failure

Returns:

false so the CommandManager should continue to process commands.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object