public class

DynamicViewMapping

extends Object
implements ViewMapping

java.lang.Object
↳	webwork.dispatcher.DynamicViewMapping

Class Overview

This view mapping allows for dynamic values to be used in the view specification. The dynamic expressions are specified as: ${someWWExpression} The expression will be looked up on the value stack. When all dynamic expressions have been looked up the DynamicViewMapping also checks if the view is an action, and wraps the view it in a ViewActionWrapper in that case. If the view did not contain dynamic data then it is cached, otherwise it is not.

Summary

Fields
protected final Object	NULL_VIEW
protected String	actionSuffix
protected String	actionSuffixParam
protected Map	cache
protected ViewMapping	delegate
protected static Log	log

Public Constructors
	DynamicViewMapping(ViewMapping aDelegate)

Public Methods
Object	getView(String anActionName, String aViewName) Get view corresponding to given action and view name

Protected Methods
String	checkDynamicView(String view) Check if the supplied string specifies a dynamic view.
int	getMatchingBrace(String view, int dynStart)

[Expand]

Inherited Methods

From class java.lang.Object

From interface webwork.dispatcher.ViewMapping

Fields

protected final Object NULL_VIEW

protected String actionSuffix

protected String actionSuffixParam

protected Map cache

protected ViewMapping delegate

protected static Log log

Public Constructors

public DynamicViewMapping (ViewMapping aDelegate)

Public Methods

public Object getView (String anActionName, String aViewName)

Get view corresponding to given action and view name

Protected Methods

protected String checkDynamicView (String view)

Check if the supplied string specifies a dynamic view. In that case lookup the dynamic elements on the stack. If not, return null. The parameter view should not be null

Interfaces

Classes