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org.apache.cocoon.ajax
Class GetContinuationAction

java.lang.Object
  org.apache.cocoon.util.AbstractLogEnabled
      org.apache.cocoon.acting.AbstractAction
          org.apache.cocoon.acting.ServiceableAction
              org.apache.cocoon.ajax.GetContinuationAction

All Implemented Interfaces:

org.apache.cocoon.acting.Action, Disposable, Serviceable, ThreadSafe

public class GetContinuationAction

extends org.apache.cocoon.acting.ServiceableAction

implements ThreadSafe, Disposable

Get a continuation knowing its identifier, and set it as the current continuation in the object model, in the same manner as cocoon.sendPageAndWait() does. This action is useful when an Ajax request is made that needs to access data related to the continuation that originally displayed the current page.

The continuation id is either the src attribute in <map:act> or, if not specified, the continuation-id request parameter.

This action is successful if the continuation exists and is still valid.

Since:

2.1.8

Version:

$Id: GetContinuationAction.html 1304280 2012-03-23 11:18:01Z ilgrosso $

Field Summary

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

manager

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

EMPTY_MAP

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

ROLE

Constructor Summary

GetContinuationAction()

Method Summary

Map	act(org.apache.cocoon.environment.Redirector redirector, org.apache.cocoon.environment.SourceResolver resolver, Map objectModel, String source, Parameters parameters)
void	dispose()
void	service(ServiceManager manager)

Methods inherited from class org.apache.cocoon.util.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

GetContinuationAction

public GetContinuationAction()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

act

public Map act(org.apache.cocoon.environment.Redirector redirector,
               org.apache.cocoon.environment.SourceResolver resolver,
               Map objectModel,
               String source,
               Parameters parameters)
        throws Exception

Specified by:

act in interface org.apache.cocoon.acting.Action

Throws:

Exception

dispose

public void dispose()

Specified by:

dispose in interface Disposable