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| WebLogic Server 6.0 Code Examples, BEA Systems, Inc. |
SUMMARY: INNER | FIELD | CONSTR | METHOD |
DETAIL: FIELD | CONSTR | METHOD |
examples.jdbc.datasource
Class simplesqlServlet
java.lang.Object
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+--javax.servlet.GenericServlet
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+--javax.servlet.http.HttpServlet
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+--examples.jdbc.datasource.simplesqlServlet
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- public class simplesqlServlet
- extends javax.servlet.http.HttpServlet
This servlet demonstrates using a DataSource to get a connection to
a database and execute a simple sql query using the connection. The
example uses the Cloudscape database, provided in an evaluation
version with WebLogic Server.
Build the Example
- Open a new command shell.
- Set up this development shell as described in Setting up Your Environment for
Building and Running the Examples.
- Compile the example by executing the following command or by executing the build script
provided for this example in the samples/examples/jdbc/datasource
directory. The script will perform the following step:
- Compile the simplesqlServlet class as shown in this example for Windows NT/2000:
$ javac -d %EX_WEBAPP_CLASSES% simplesqlServlet.java
- Start WebLogic Server with the examples configuration.
Configure the Server
- Make sure that the examplesWebApp is deployed on your server.
- Use the Administration Console to confirm that the
examples-dataSource-demoPool DataSource is deployed on the
examplesServer. For more information see JDBC Data
Sources.
Run the Example
- Use a web browser to load the following URL:
http://localhost:7001/examplesWebApp/simplesqlServlet
There's more
For more information on servlets see Programming WebLogic HTTP Servlets.
For more information on the Cloudscape DBMS, see Using the Cloudscape
Database with WebLogic Server
- Author:
- Copyright (c) 1996-98 by WebLogic, Inc. All Rights Reserved., Copyright (c) 1999-2000 by BEA Systems, Inc. All Rights Reserved.
Method Summary |
void |
service(javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res)
|
Methods inherited from class javax.servlet.http.HttpServlet |
, doDelete, doGet, doOptions, doPost, doPut, doTrace, getLastModified, 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 |
simplesqlServlet
public simplesqlServlet()
service
public void service(javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res)
throws java.io.IOException
- Overrides:
service
in class javax.servlet.http.HttpServlet
Copyright © 2000 BEA Systems, Inc. All Rights Reserved.