Package org.springframework.webflow.action

Class RenderAction

java.lang.Object

org.springframework.webflow.action.AbstractAction

org.springframework.webflow.action.RenderAction

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, Action

public class RenderAction
extends AbstractAction

An action that sets a special attribute that views use to render partial views called "fragments", instead of the entire view.

Author:

Keith Donald

Field Summary

Fields inherited from class org.springframework.webflow.action.AbstractAction

logger

Constructor Summary

Constructors

Constructor	Description
RenderAction(Expression... fragmentExpressions)	Creates a new render action.

Method Summary

Modifier and Type	Method	Description
protected Event	doExecute(RequestContext context)	Template hook method subclasses should override to encapsulate their specific action execution logic.
String	toString()

Methods inherited from class org.springframework.webflow.action.AbstractAction

afterPropertiesSet, doPostExecute, doPreExecute, error, error, execute, getActionNameForLogging, getEventFactorySupport, initAction, no, result, result, result, result, success, success, yes

Methods inherited from class java.lang.Object

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

Constructor Details

RenderAction

public RenderAction(Expression... fragmentExpressions)

Creates a new render action.

Parameters:

fragmentExpressions - the set of expressions to resolve the view fragments to render

Method Details

doExecute

protected Event doExecute(RequestContext context)
                   throws Exception

Description copied from class: AbstractAction

Template hook method subclasses should override to encapsulate their specific action execution logic.

Specified by:

doExecute in class AbstractAction

Parameters:

context - the action execution context, for accessing and setting data in "flow scope" or "request scope"

Returns:

the action result event

Throws:

Exception - an unrecoverable exception occured, either checked or unchecked

toString

public String toString()

Overrides:

toString in class Object