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Class examples.jolt.servlet.simpapp.SimpAppServlet 

javax.servlet.GenericServlet
   |
   +----javax.servlet.http.HttpServlet
           |
           +----examples.jolt.servlet.simpapp.SimpAppServlet
public class SimpAppServlet
extends HttpServlet
This example demonstrates how a WebLogic Servlet may connect to TUXEDO and call upon one of its services; it should be invoked from the simpapp.html file. The servlet creates a session pool manager at initialization, which is used to obtain a session when the doPost method is invoked. This session is used to connect to a service in TUXEDO with a name described by the posted "SVCNAME" argument. In this example the service is called "TOUPPER", which transposes the posted "STRING" argument text into uppercase, and returns the result. This is returned to the client browser within some generated HTML.

THIS IS SOURCE CODE PUBLISHED FOR DEMONSTRATION PURPOSES.

Author:
Copyright (c) 1998-2000 BEA Systems, Inc. All rights reserved.

Constructor Index

o SimpAppServlet()

Method Index

o destroy()
Destroys this servlet.
o doGet(HttpServletRequest, HttpServletResponse)
Implements the doGet() HttpServlet method.
o doPost(HttpServletRequest, HttpServletResponse)
Implements the HttpServlet doPost() method.
o init(ServletConfig)
Initializes the servlet.

Constructors

o SimpAppServlet 
 public SimpAppServlet()

Methods

o init 
 public void init(ServletConfig config) throws ServletException
Initializes the servlet. The session pool manager and the simpapp session pool have been established during the startup.

Parameters:
config - Servlet configuration
Throws: ServletException
if the servlet fails
Overrides:
init in class GenericServlet
o destroy 
 public void destroy()
Destroys this servlet. The ServletSessionPoolManager resource is deallocated.

Overrides:
destroy in class GenericServlet
o doPost 
 public void doPost(HttpServletRequest req,
                    HttpServletResponse resp) throws ServletException, IOException
Implements the HttpServlet doPost() method. This method expects POSTed arguments for:
"SVCNAME"
The name of the service to be invoked in TUXEDO.
"STRING"
The text to be transposed to UPPER CASE.

See the provided simpapp.html for the HTML form used to submit the data.

Overrides:
doPost in class HttpServlet
o doGet 
 public void doGet(HttpServletRequest req,
                   HttpServletResponse resp) throws ServletException, IOException
Implements the doGet() HttpServlet method. This simply invokes the doPost() method.

Overrides:
doGet in class HttpServlet 
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