org.wandora.piccolo.actions

Class ViewPage

java.lang.Object

org.wandora.piccolo.actions.ViewPage

All Implemented Interfaces:

Action, XMLParamAware

public class ViewPage
extends java.lang.Object
implements Action, XMLParamAware

This action can be used to show a page generated from a velocity template with the context returned by Application.getDefaultContext. Thus you can use this Action when you need a simple action that does not need any special handling in java but can be entirely performed in velocity template. Unless otherwise specified, will cache the pages with a cache key consisting of the template key, template version and user language. This class is XMLParamAware and needs at least templatekey element as a parameter. The template key used to generate the page is taken from this element. If usecache element is specified and it contains the string "false", caching of pages is turned off. Note that by using contextobject elements in piccolo initialization xml, you can add objects to the context returned by Application.getDefaultContext.

Author:

olli

Field Summary

Fields

Modifier and Type	Field and Description
private Logger	logger
private java.lang.String	templateKey
private boolean	useCache

Constructor Summary

Constructors

Constructor and Description
ViewPage() Creates a new instance of ViewPage

Method Summary

Modifier and Type	Method and Description
void	doAction(User user, javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, Application application)
void	xmlParamInitialize(org.w3c.dom.Element element, XMLParamProcessor processor)

Methods inherited from class java.lang.Object

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

Field Detail

logger

private Logger logger

templateKey

private java.lang.String templateKey

useCache

private boolean useCache

Constructor Detail

ViewPage

public ViewPage()

Creates a new instance of ViewPage

Method Detail

doAction

public void doAction(User user,
                     javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     Application application)

Specified by:

doAction in interface Action

xmlParamInitialize

public void xmlParamInitialize(org.w3c.dom.Element element,
                               XMLParamProcessor processor)

Specified by:

xmlParamInitialize in interface XMLParamAware