org.japano
Class Servlet

java.lang.Object
  extended by javax.servlet.GenericServlet
      extended by javax.servlet.http.HttpServlet
          extended by org.japano.Servlet
All Implemented Interfaces:
java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class Servlet
extends javax.servlet.http.HttpServlet

This is the main servlet class of the japano engine. It wraps the request/response instances to handle the session id and handles JSP and action URIs. Other URIs are are forwarded to the default servlet.

Version:
$Id: Servlet.java,v 1.38 2005/12/14 06:19:39 fforw Exp $ SourceForge.net Logo
Author:
Sven Helmberger ( sven dot helmberger at gmx dot de )
See Also:
Serialized Form

Field Summary
static java.lang.String JPNID_PARAM
           
protected  PageGenerator pageGenerator
          ServletContext of this
 
Constructor Summary
Servlet()
           
 
Method Summary
 void destroy()
          Destroys the servlet.
protected  void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
          Handles the HTTP GET method.
protected  void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
          Handles the HTTP POST method.
 PageGenerator getPageGenerator()
           
 java.lang.String getProperty(java.lang.String name, java.util.Locale locale)
           
 java.lang.String getServletInfo()
          Returns a short description of the servlet.
 void init(javax.servlet.ServletConfig config)
          Initializes the servlet.
static Servlet instance()
           
protected  void processRequest(javax.servlet.http.HttpServletRequest _request, javax.servlet.http.HttpServletResponse _response, boolean isPost)
          Processes requests for both HTTP GET and POST methods.
protected  void redirectAfterPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Session session)
           
 
Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service
 
Methods inherited from class javax.servlet.GenericServlet
getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log, log
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

JPNID_PARAM

public static final java.lang.String JPNID_PARAM
See Also:
Constant Field Values

pageGenerator

protected transient PageGenerator pageGenerator
ServletContext of this

Constructor Detail

Servlet

public Servlet()
Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException
Initializes the servlet.

Specified by:
init in interface javax.servlet.Servlet
Overrides:
init in class javax.servlet.GenericServlet
Parameters:
config - ServletConfig
Throws:
javax.servlet.ServletException

destroy

public void destroy()
Destroys the servlet.

Specified by:
destroy in interface javax.servlet.Servlet
Overrides:
destroy in class javax.servlet.GenericServlet

processRequest

protected void processRequest(javax.servlet.http.HttpServletRequest _request,
                              javax.servlet.http.HttpServletResponse _response,
                              boolean isPost)
                       throws javax.servlet.ServletException,
                              java.io.IOException
Processes requests for both HTTP GET and POST methods.

Parameters:
_request - HttpServletRequest
_response - HttpServletResponse
Throws:
javax.servlet.ServletException
java.io.IOException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException
Handles the HTTP GET method.

Overrides:
doGet in class javax.servlet.http.HttpServlet
Parameters:
request - servlet request
response - servlet response
Throws:
javax.servlet.ServletException
java.io.IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws javax.servlet.ServletException,
                      java.io.IOException
Handles the HTTP POST method.

Overrides:
doPost in class javax.servlet.http.HttpServlet
Parameters:
request - servlet request
response - servlet response
Throws:
javax.servlet.ServletException
java.io.IOException

getServletInfo

public java.lang.String getServletInfo()
Returns a short description of the servlet.

Specified by:
getServletInfo in interface javax.servlet.Servlet
Overrides:
getServletInfo in class javax.servlet.GenericServlet
Returns:
Description

instance

public static Servlet instance()

getPageGenerator

public PageGenerator getPageGenerator()

redirectAfterPost

protected void redirectAfterPost(javax.servlet.http.HttpServletRequest request,
                                 javax.servlet.http.HttpServletResponse response,
                                 Session session)
                          throws java.io.IOException
Throws:
java.io.IOException

getProperty

public java.lang.String getProperty(java.lang.String name,
                                    java.util.Locale locale)