webwork.view.velocity

Class WebWorkVelocityServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.velocity.servlet.VelocityServlet

webwork.view.velocity.WebWorkVelocityServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class WebWorkVelocityServlet
extends org.apache.velocity.servlet.VelocityServlet

Velocity integration servlet. Transfer action properties to Velocity context and use WebWork configuration to supply Velocity with settings.

This allows you to use Velocity templates as views of WebWork actions.

Version:

$Revision: 1.7 $

Author:

Rickard Őberg (rickard@dreambean.com)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	CONTEXT
protected org.apache.commons.logging.Log	log
protected static String	WEBWORK_UTIL

Fields inherited from class org.apache.velocity.servlet.VelocityServlet

CONTENT_TYPE, DEFAULT_CONTENT_TYPE, DEFAULT_OUTPUT_ENCODING, INIT_PROPS_KEY, REQUEST, RESPONSE

Constructor Summary

Constructors

Constructor and Description
WebWorkVelocityServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.velocity.context.Context	createContext(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Create a context that delegates to the standard context and also allows Velocity to access properties from the ValueStack.
protected org.apache.velocity.Template	handleRequest(javax.servlet.http.HttpServletRequest aRequest, javax.servlet.http.HttpServletResponse aResponse, org.apache.velocity.context.Context ctx) Get the template to show.
void	init()
void	service(javax.servlet.ServletRequest aRequest, javax.servlet.ServletResponse aResponse)

Methods inherited from class org.apache.velocity.servlet.VelocityServlet

chooseCharacterEncoding, doGet, doPost, doRequest, error, getTemplate, getTemplate, handleRequest, init, initVelocity, loadConfiguration, mergeTemplate, requestCleanup, setContentType

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, log, log

Methods inherited from class java.lang.Object

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

Field Detail

CONTEXT

protected static final String CONTEXT

See Also:

Constant Field Values

WEBWORK_UTIL

protected static final String WEBWORK_UTIL

See Also:

Constant Field Values

log

protected org.apache.commons.logging.Log log

Constructor Detail

WebWorkVelocityServlet

public WebWorkVelocityServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

service

public void service(javax.servlet.ServletRequest aRequest,
           javax.servlet.ServletResponse aResponse)
             throws javax.servlet.ServletException,
                    IOException

Specified by:

service in interface javax.servlet.Servlet

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

createContext

protected org.apache.velocity.context.Context createContext(javax.servlet.http.HttpServletRequest request,
                                                javax.servlet.http.HttpServletResponse response)

Create a context that delegates to the standard context and also allows Velocity to access properties from the ValueStack.

Overrides:

createContext in class org.apache.velocity.servlet.VelocityServlet

handleRequest

protected org.apache.velocity.Template handleRequest(javax.servlet.http.HttpServletRequest aRequest,
                                         javax.servlet.http.HttpServletResponse aResponse,
                                         org.apache.velocity.context.Context ctx)
                                              throws Exception

Get the template to show.

Overrides:

handleRequest in class org.apache.velocity.servlet.VelocityServlet

Throws:

Exception