org.apache.tapestry.wml
Class Setvar

java.lang.Object
  |
  +--org.apache.tapestry.spec.BaseLocatable
        |
        +--org.apache.tapestry.AbstractComponent
              |
              +--org.apache.tapestry.wml.Setvar
All Implemented Interfaces:
IComponent, ILocatable, ILocationHolder, IRender

public abstract class Setvar
extends AbstractComponent

The setvar element specifies the variable to set in the current browser context as a side effect of executing a task.

Since:
3.0
Version:
$Id: Setvar.java,v 1.8 2004/02/19 17:37:46 hlship Exp $
Author:
David Solis

Constructor Summary
Setvar()
           
 
Method Summary
abstract  String getName()
           
abstract  IBinding getValueBinding()
           
 String readValue()
           
protected  void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
          Invoked by AbstractComponent.render(IMarkupWriter, IRequestCycle) to actually render the component (with any parameter values already set).
 
Methods inherited from class org.apache.tapestry.AbstractComponent
addAsset, addBody, addComponent, cleanupAfterRender, finishLoad, finishLoad, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, format, format, format, format, formatString, formatString, formatString, formatString, generateAttributes, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getChangeObserver, getComponent, getComponents, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, getString, pageEndRender, prepareForRender, render, renderBody, renderInformalParameters, setBinding, setContainer, setId, setNamespace, setPage, setProperty, setSpecification, toString
 
Methods inherited from class org.apache.tapestry.spec.BaseLocatable
getLocation, setLocation
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.tapestry.ILocationHolder
setLocation
 
Methods inherited from interface org.apache.tapestry.ILocatable
getLocation
 

Constructor Detail

Setvar

public Setvar()
Method Detail

renderComponent

protected void renderComponent(IMarkupWriter writer,
                               IRequestCycle cycle)
Description copied from class: AbstractComponent
Invoked by AbstractComponent.render(IMarkupWriter, IRequestCycle) to actually render the component (with any parameter values already set). This is the method that subclasses must implement.

Specified by:
renderComponent in class AbstractComponent
See Also:
AbstractComponent.renderComponent(IMarkupWriter, IRequestCycle)

getName

public abstract String getName()

getValueBinding

public abstract IBinding getValueBinding()

readValue

public String readValue()