org.apache.cocoon.portal.acting
Class URLAction

java.lang.Object
  extended by org.apache.avalon.framework.logger.AbstractLogEnabled
      extended by org.apache.cocoon.acting.AbstractAction
          extended by org.apache.cocoon.acting.ServiceableAction
              extended by org.apache.cocoon.portal.acting.URLAction
All Implemented Interfaces:
Component, LogEnabled, Serviceable, ThreadSafe, Action

public class URLAction
extends ServiceableAction
implements ThreadSafe

This action builds correct urls. It uses the src parameter as the base url and adds all sitemap parameters as request parameters.

Version:
$Id: URLAction.html 1304258 2012-03-23 10:09:27Z 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
URLAction()
           
 
Method Summary
 Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters par)
          Controls the processing against some values of the Dictionary objectModel and returns a Map object with values used in subsequent sitemap substitution patterns.
 
Methods inherited from class org.apache.cocoon.acting.ServiceableAction
service
 
Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled
enableLogging, getLogger, setupLogger, setupLogger, setupLogger
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

URLAction

public URLAction()
Method Detail

act

public Map act(Redirector redirector,
               SourceResolver resolver,
               Map objectModel,
               String source,
               Parameters par)
        throws Exception
Description copied from interface: Action
Controls the processing against some values of the Dictionary objectModel and returns a Map object with values used in subsequent sitemap substitution patterns. NOTE: This interface is designed so that implentations can be ThreadSafe. When an action is ThreadSafe, only one instance serves all requests : this reduces memory usage and avoids pooling.

Specified by:
act in interface Action
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
par - 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:
Exception - Indicates something is totally wrong


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