Package org.apache.turbine.modules.layouts

Class VelocityCachedLayout

java.lang.Object

org.apache.turbine.modules.layouts.VelocityLayout

org.apache.turbine.modules.layouts.VelocityDirectLayout

org.apache.turbine.modules.layouts.VelocityCachedLayout

All Implemented Interfaces:

Assembler, Layout

public class VelocityCachedLayout
extends VelocityDirectLayout

This Layout module is Turbine 2.3.3 VelocityDirectLayout (same package) with methods added for PipelineData. It is used in Jetspeed-1 portal. By using this layout any view write will immediately call the provided print writer RunData.getOut() and the HTTP servlet response will be flushed and set the committed flag. This means of course no change to the HTTP response header will be possible afterwards. By setting the RunData.setAction(String) in the request (not only the model, but also) additional response headers could be set, cft. DefaultPage.doBuild(PipelineData).

Version:

$Id$

Author:

Raphaël Luta, John D. McNally, Dave Bryson, Henning P. Schmiedehausen

Field Summary

Fields inherited from class org.apache.turbine.modules.layouts.VelocityLayout

log, prefix, velocityService

Fields inherited from interface org.apache.turbine.modules.Layout

CACHE_SIZE_DEFAULT, CACHE_SIZE_KEY, NAME, PREFIX

Constructor Summary

Constructors

Constructor	Description
VelocityCachedLayout()

Method Summary

Modifier and Type	Method	Description
protected void	render(PipelineData pipelineData, org.apache.velocity.context.Context context, String templateName)	Render layout

Methods inherited from class org.apache.turbine.modules.layouts.VelocityDirectLayout

populateContext

Methods inherited from class org.apache.turbine.modules.layouts.VelocityLayout

doBuild

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.turbine.modules.Layout

build

Constructor Detail

VelocityCachedLayout

public VelocityCachedLayout()

Method Detail

render

protected void render(PipelineData pipelineData,
                      org.apache.velocity.context.Context context,
                      String templateName)
               throws Exception

Render layout

Overrides:

render in class VelocityLayout

Parameters:

pipelineData - PipelineData

context - the Velocity context

templateName - relative path to Velocity template

Throws:

Exception - if rendering fails