org.apache.cocoon.acting.modular
Class TestAction

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

All Implemented Interfaces:

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

public class TestAction

extends ComposerAction

implements org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.thread.ThreadSafe

Demo action that uses componentized input / output layer. In order to stop combinatorial explosion of actions, matchers, and selectors they should instead use components to access their inputs and outputs. Available components include request parameters, attributes, headers, and session attributes. Which component to use can be specified upon setup via "input-module" and "output-module" tags through the name attribute. This particular action copies all available parameters obtained from the input component to the output component or, if a specific parameter is specified through parameter-name, just one parameter.

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

manager

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

EMPTY_MAP

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

ROLE

Constructor Summary

TestAction()

Method Summary

java.util.Map	act(Redirector redirector, SourceResolver resolver, java.util.Map objectModel, java.lang.String source, org.apache.avalon.framework.parameters.Parameters param) Controls the processing against some values of the Dictionary objectModel and returns a Map object with values used in subsequent sitemap substitution patterns.
void	configure(org.apache.avalon.framework.configuration.Configuration config)

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

compose

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

TestAction

public TestAction()

Method Detail

configure

public void configure(org.apache.avalon.framework.configuration.Configuration config)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

act

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

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