org.apache.commons.chain.web
Class AbstractSetLocaleCommand

java.lang.Object
  org.apache.commons.chain.web.AbstractSetLocaleCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

FacesSetLocaleCommand, PortletSetLocaleCommand, ServletSetLocaleCommand

public abstract class AbstractSetLocaleCommand
extends java.lang.Object
implements Command

Abstract base Command implementation for setting the response locale for this response to the Locale stored under the context attribute key returned by the localeKey property.

Version:

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

Author:

Craig R. McClanahan

Field Summary

private java.lang.String

localeKey The context attribute key used to retrieve the Locale.

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

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

AbstractSetLocaleCommand()

Method Summary

boolean	execute(Context context) Retrieve the Locale stored under the specified context attribute key, and establish it on this response.
java.lang.String	getLocaleKey() Return the context attribute key under which we will retrieve the response Locale.
protected abstract void	setLocale(Context context, java.util.Locale locale) Establish the specified Locale for this response.
void	setLocaleKey(java.lang.String localeKey) Set the context attribute key under which we will retrieve the response Locale.

Methods inherited from class java.lang.Object

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

Field Detail

localeKey

private java.lang.String localeKey

The context attribute key used to retrieve the Locale.

Constructor Detail

AbstractSetLocaleCommand

public AbstractSetLocaleCommand()

Method Detail

getLocaleKey

public java.lang.String getLocaleKey()

Return the context attribute key under which we will retrieve the response Locale.

Returns:

The context attribute key of the request Locale.

setLocaleKey

public void setLocaleKey(java.lang.String localeKey)

Set the context attribute key under which we will retrieve the response Locale.

Parameters:

localeKey - The new context attribute key

execute

public boolean execute(Context context)
                throws java.lang.Exception

Retrieve the Locale stored under the specified context attribute key, and establish it on this response.

Specified by:

execute in interface Command

Parameters:

context - The Context we are operating on

Returns:

false so that processng will continue

Throws:

java.lang.Exception - If an error occurs during execution.

setLocale

protected abstract void setLocale(Context context,
                                  java.util.Locale locale)

Establish the specified Locale for this response.

Parameters:

context - The Context we are operating on.

locale - The Locale for the request.