Package org.apache.struts.chain.commands

Class RemoveCachedMessages

java.lang.Object

org.apache.struts.chain.commands.ActionCommandBase

org.apache.struts.chain.commands.RemoveCachedMessages

All Implemented Interfaces:

Command<ActionContext>, ActionCommand

public class RemoveCachedMessages
extends ActionCommandBase

Remove cached messages stored in the session.

Since:

Struts 1.3.5

Version:

$Id$

See Also:

• CacheMessages

Field Summary

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

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

Constructors

Constructor	Description
RemoveCachedMessages()

Method Summary

Modifier and Type	Method	Description
protected boolean	execute_(ActionContext actionCtx)	Removes any ActionMessages object stored in the session under Globals.MESSAGE_KEY and Globals.ERROR_KEY if the messages' isAccessed method returns true.

Methods inherited from class org.apache.struts.chain.commands.ActionCommandBase

execute

Methods inherited from class java.lang.Object

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

Constructor Details

RemoveCachedMessages

public RemoveCachedMessages()

Method Details

execute_

protected boolean execute_(ActionContext actionCtx)
                    throws Exception

Removes any ActionMessages object stored in the session under Globals.MESSAGE_KEY and Globals.ERROR_KEY if the messages' isAccessed method returns true. This allows messages to be stored in the session, displayed one time, and be released here.

Specified by:

execute_ in class ActionCommandBase

Parameters:

actionCtx - The Context for the current request

Returns:

false so that processing continues

Throws:

Exception - on any error