org.utgenome.gwt.utgb.server
Class RequestHandlerBase

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.utgenome.gwt.utgb.server.RequestHandlerBase

All Implemented Interfaces:

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

Direct Known Subclasses:

Hello, RoundCircle, SQLiteAccessSample, TextLabel, WebTrackBase

public abstract class RequestHandlerBase
extends javax.servlet.http.HttpServlet
implements RequestHandler

Abstract base implementation of the RequestHandler

Author:

leo

See Also:

Serialized Form

Constructor Summary

RequestHandlerBase()

Method Summary

protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
abstract void	handle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP request
void	validate(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Validate request parameters

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestHandlerBase

public RequestHandlerBase()

Method Detail

handle

public abstract void handle(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)
                     throws javax.servlet.ServletException,
                            IOException

Description copied from interface: RequestHandler

Handles the HTTP request

Specified by:

handle in interface RequestHandler

Parameters:

request - the http servlet request

response - the http servlet response

Throws:

javax.servlet.ServletException

IOException

validate

public void validate(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     UTGBException

Description copied from interface: RequestHandler

Validate request parameters

Specified by:

validate in interface RequestHandler

Throws:

javax.servlet.ServletException

UTGBException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest req,
                      javax.servlet.http.HttpServletResponse resp)
               throws javax.servlet.ServletException,
                      IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException