org.apache.lenya.cms.cocoon.acting
Class DelegatingAuthorizerAction

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.acting.AbstractAction
          org.apache.cocoon.acting.AbstractConfigurableAction
              org.apache.cocoon.acting.ConfigurableServiceableAction
                  org.apache.lenya.cms.cocoon.acting.AccessControlAction
                      org.apache.lenya.cms.cocoon.acting.DelegatingAuthorizerAction

All Implemented Interfaces:

org.apache.avalon.excalibur.pool.Poolable, org.apache.avalon.framework.component.Component, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, org.apache.cocoon.acting.Action

public class DelegatingAuthorizerAction
extends AccessControlAction
implements org.apache.avalon.excalibur.pool.Poolable

AuthorizerAction that delegates the authorizing to an AccessController.

Field Summary

static java.lang.String

HISTORY HISTORY Name of the session attribute that holds the history

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

manager

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

settings

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

EMPTY_MAP

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

ROLE

Constructor Summary

DelegatingAuthorizerAction()

Method Summary

java.util.Map	act(org.apache.cocoon.environment.Redirector redirector, org.apache.cocoon.environment.SourceResolver resolver, java.util.Map objectModel, java.lang.String src, org.apache.avalon.framework.parameters.Parameters parameters) Invokes the access control functionality.
protected java.util.Map	doAct(org.apache.cocoon.environment.Redirector redirector, org.apache.cocoon.environment.SourceResolver resolver, java.util.Map objectModel, java.lang.String source, org.apache.avalon.framework.parameters.Parameters parameters) The actual act method.
protected void	setHistory(org.apache.cocoon.environment.Request request) Adds the current URL to the history.

Methods inherited from class org.apache.lenya.cms.cocoon.acting.AccessControlAction

getAccessController

Methods inherited from class org.apache.cocoon.acting.ConfigurableServiceableAction

service

Methods inherited from class org.apache.cocoon.acting.AbstractConfigurableAction

configure

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

Field Detail

HISTORY

public static final java.lang.String HISTORY

HISTORY Name of the session attribute that holds the history

Constructor Detail

DelegatingAuthorizerAction

public DelegatingAuthorizerAction()

Method Detail

act

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

Description copied from class: AccessControlAction

Invokes the access control functionality. If no access controller was found for the requested URL, an empty map is returned.

This is a template method. Implement doAct() to add your functionality.

Specified by:

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

Overrides:

act in class AccessControlAction

Throws:

java.lang.Exception

See Also:

Action.act(org.apache.cocoon.environment.Redirector, org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters)

doAct

protected java.util.Map doAct(org.apache.cocoon.environment.Redirector redirector,
                              org.apache.cocoon.environment.SourceResolver resolver,
                              java.util.Map objectModel,
                              java.lang.String source,
                              org.apache.avalon.framework.parameters.Parameters parameters)
                       throws java.lang.Exception

Description copied from class: AccessControlAction

The actual act method.

Specified by:

doAct in class AccessControlAction

Parameters:

redirector - The Redirector in charge

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

See Also:

AccessControlAction.doAct(org.apache.cocoon.environment.Redirector, org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters)

setHistory

protected void setHistory(org.apache.cocoon.environment.Request request)

Adds the current URL to the history.

Parameters:

request - The request.