org.apache.struts2.dispatcher.mapper

Class CompositeActionMapper

java.lang.Object

org.apache.struts2.dispatcher.mapper.CompositeActionMapper

All Implemented Interfaces:

ActionMapper

public class CompositeActionMapper
extends Object
implements ActionMapper

A composite action mapper that is capable of delegating to a series of ActionMapper if the former failed to obtained a valid ActionMapping or uri. More details: http://struts.apache.org/docs/actionmapper.html

Version:

$Date$ $Id$

See Also:

ActionMapper, ActionMapping

Field Summary

Fields

Modifier and Type	Field and Description
protected List<ActionMapper>	actionMappers

Constructor Summary

Constructors

Constructor and Description
CompositeActionMapper(Container container, String list)

Method Summary

Modifier and Type	Method and Description
ActionMapping	getMapping(javax.servlet.http.HttpServletRequest request, ConfigurationManager configManager) Expose the ActionMapping for the current request
ActionMapping	getMappingFromActionName(String actionName) Expose the ActionMapping for the specified action name
String	getUriFromActionMapping(ActionMapping mapping) Convert an ActionMapping into a URI string

Methods inherited from class java.lang.Object

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

Field Detail

actionMappers

protected List<ActionMapper> actionMappers

Constructor Detail

CompositeActionMapper

public CompositeActionMapper(Container container,
                             String list)

Method Detail

getMapping

public ActionMapping getMapping(javax.servlet.http.HttpServletRequest request,
                                ConfigurationManager configManager)

Description copied from interface: ActionMapper

Expose the ActionMapping for the current request

Specified by:

getMapping in interface ActionMapper

Parameters:

request - The servlet request

configManager - The current configuration manager

Returns:

The appropriate action mapping or null if mapping cannot be determined

getMappingFromActionName

public ActionMapping getMappingFromActionName(String actionName)

Description copied from interface: ActionMapper

Expose the ActionMapping for the specified action name

Specified by:

getMappingFromActionName in interface ActionMapper

Parameters:

actionName - The name of the action that may have other information embedded in it

Returns:

The appropriate action mapping

getUriFromActionMapping

public String getUriFromActionMapping(ActionMapping mapping)

Description copied from interface: ActionMapper

Convert an ActionMapping into a URI string

Specified by:

getUriFromActionMapping in interface ActionMapper

Parameters:

mapping - The action mapping

Returns:

The URI string that represents this mapping