corelib.services.web.webapplications
Class ControllerServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          corelib.services.web.webapplications.ControllerServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

MockedHttpServlet

public class ControllerServlet
extends javax.servlet.http.HttpServlet

This controller receives all requests on web pages or web services. The controller's responsibility is to transfer the execution on the correct class, depending on the requested resource.

Since:

0.1

Author:

Dominique Liard

See Also:

Serialized Form

Constructor Summary

ControllerServlet()
Ellipse controller servlet constructor.

Method Summary

static WebApplication	getApplication() Returns the WebApplication instance associated to this application.
static javax.servlet.ServletContext	getHttpContext() Returns the ServletContext associated to this web application.
static ControllerServlet	getInstance() Returns the Ellipse controller for this application.
static javax.servlet.http.HttpServletRequest	getRequestForCurrentThread() Returns the HTTP servlet request associated to the calling thread.
static javax.servlet.http.HttpServletResponse	getResponseForCurrentThread() Returns the HTTP servlet response associated to the calling thread.
static javax.servlet.http.HttpSession	getSessionForCurrentThread() Returns the HTTP session associated to the calling thread.
void	init()
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ControllerServlet

public ControllerServlet()
                  throws java.lang.Exception

Ellipse controller servlet constructor. Do not invoke explicitly this constructor.

Throws:

java.lang.Exception - Thrown if DOM builder factory cannot be instanciated.

Method Detail

getRequestForCurrentThread

public static javax.servlet.http.HttpServletRequest getRequestForCurrentThread()

Returns the HTTP servlet request associated to the calling thread.

Returns:

The corresponding HTTP servlet request.

getResponseForCurrentThread

public static javax.servlet.http.HttpServletResponse getResponseForCurrentThread()

Returns the HTTP servlet response associated to the calling thread.

Returns:

The corresponding HTTP servlet response.

getSessionForCurrentThread

public static javax.servlet.http.HttpSession getSessionForCurrentThread()

Returns the HTTP session associated to the calling thread.

Returns:

The corresponding HTTP session.

getHttpContext

public static javax.servlet.ServletContext getHttpContext()

Returns the ServletContext associated to this web application.

Returns:

The applicative servlet context.

getApplication

public static WebApplication getApplication()

Returns the WebApplication instance associated to this application.

Returns:

The applicative WebApplication instance.

getInstance

public static ControllerServlet getInstance()

Returns the Ellipse controller for this application.

Returns:

The Ellipse controller.

init

public void init()

Overrides:

init in class javax.servlet.GenericServlet

service

public void service(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response)
             throws java.io.IOException,
                    javax.servlet.ServletException

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

java.io.IOException

javax.servlet.ServletException