org.apache.cocoon.acting
Class SessionIsValidAction

java.lang.Object
  |
  +--org.apache.avalon.framework.logger.AbstractLoggable
        |
        +--org.apache.cocoon.acting.AbstractAction
              |
              +--org.apache.cocoon.acting.SessionIsValidAction

All Implemented Interfaces:

Action, org.apache.avalon.framework.component.Component, org.apache.avalon.framework.logger.Loggable, org.apache.avalon.framework.thread.ThreadSafe

public class SessionIsValidAction

extends AbstractAction

implements org.apache.avalon.framework.thread.ThreadSafe

This action just checks if a session exists and whether the current seesion is still valid.

Version:

CVS $Id: SessionIsValidAction.java,v 1.7 2002/03/21 04:09:19 vgritsenko Exp $

Author:

Christian Haul

Fields inherited from class org.apache.cocoon.acting.AbstractAction

EMPTY_MAP

Fields inherited from interface org.apache.cocoon.acting.Action

ROLE

Constructor Summary

SessionIsValidAction()

Method Summary

java.util.Map

act(Redirector redirector, SourceResolver resolver, java.util.Map objectModel, java.lang.String src, org.apache.avalon.framework.parameters.Parameters parameters) Main invocation routine.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLoggable

getLogger, setLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionIsValidAction

public SessionIsValidAction()

Method Detail

act

public java.util.Map act(Redirector redirector,
                         SourceResolver resolver,
                         java.util.Map objectModel,
                         java.lang.String src,
                         org.apache.avalon.framework.parameters.Parameters parameters)
                  throws java.lang.Exception

Main invocation routine.

Following copied from interface: org.apache.cocoon.acting.Action

Parameters:

resolver - The SourceResolver in charge

objectModel - The Map with object of the calling environment which can be used to select values this controller may need (ie Request, Response).

source - A source String to the Action

parameters - The Parameters for this invocation

Returns:

Map The returned Map object with sitemap substitution values which can be used in subsequent elements attributes like src= using a xpath like expression: src="mydir/{myval}/foo" If the return value is null the processing inside the element of the sitemap will be skipped.

Throws:

java.lang.Exception - Indicates something is totally wrong