ServletContext.getServlet() is not only deprecated in the Servlet 2.1 spec,
but disabled. Since JWS 2.0 follows the Servlet 2.1 spec, it always returns
null when getServlet() is called. Take a look into the RequestDispatcher
functionality provided by the Servlet 2.1 spec.
(*Chris*)
----- Original Message -----
From: Louis Mechery <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, October 25, 1999 3:40 PM
Subject: unable to execute ServletContext
> Hi All,
>
> I am new to Java servlet. I have successfully added and loaded a
ConnectionPool servlet (database.ConnectionServlet) on the java web server
2.0.
> I want to test the connectionServlet using another servlet
"TestConnectionServlet". But, I get an error "ConnectionServlet not found"
while executing the following code. Hope some one can answer to my question.
Thanks in advance.
>
> /*
> *@(#)TestConnectionServlet.java
> */
> package database;
> import javax.servlet.*;
> import javax.servlet.http.*;
> import java.sql.*;
>
> public class TestConnectionServlet extends HttpServlet
> {
> public void init(ServletConfig config)
> {
> super.init(config);
> }
> public void doGet(HttpServletRequest req, HttpServletResponse res)
> throws ServletException
> {
> file://accepts dynamic SQL, and calls a <FORM method=POST>
> }
>
> public void doPost(HttpServletRequest req, HttpServletResponse res)
> throws ServletException
> {
> file://define Jdbc connection object
> Connection con = null;
> Statement stmt = null;
> ResultSet rs = null;
> file://Get the ConnectionServlet that holds the connectionPool
> ServletConfig config = getServletConfig();
> ServletContext context = config.getServletContext();
> Servlet servlet = context.getServlet("ConnectionServlet");
> if (servlet == null) {
> throw new ServletException ("ConnectionServlet not found.");
> }
> ConnectionServlet conServlet = (ConnectionServlet) servlet;
> }
> file://Get available connection from our connection pool
> }
>
> ===================================================================
> *** the ERROR is as follows
> ===================================================================
> The servlet named database.TestConnectionServlet at the requested URL
>
> http://hostname/servlet/database.TestConnectionServlet
> reported this exception: ConnectionServlet not found. Please report this
to the administrator of the web server.
>
> javax.servlet.ServletException: ConnectionServlet not found at
database.TestConnectionServlet.query(Compiled Code) at
database.TestConnectionServlet.doPost(TestConnectionServlet.java:62) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:747) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840) at
com.sun.server.ServletState.callService(ServletState.java:226) at
com.sun.server.ServletManager.callServletService(ServletManager.java:936) at
com.sun.server.http.servlet.InvokerServlet.service(InvokerServlet.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:840) at
com.sun.server.ServletState.callService(ServletState.java:226) at
com.sun.server.ServletManager.callServletService(ServletManager.java:936) at
com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
at
com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
at com.sun.server.http.stages.Runner.process(Runner.java:79) at
com.sun.server.Processi!
> ngSupport.process(Compiled Code) at
com.sun.server.Service.process(Service.java:204) at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
:374) at com.sun.server.http.HttpServiceHandler.handleRequest(Compiled Code)
at com.sun.server.HandlerThread.run(Compiled Code)
>
>
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