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Posted to dev@velocity.apache.org by ge...@apache.org on 2001/02/12 04:11:55 UTC
cvs commit: jakarta-velocity/examples/servlet_example1 README.txt SampleServlet.java sample.vm
geirm 01/02/11 19:11:55
Added: examples/servlet_example1 README.txt SampleServlet.java
sample.vm
Log:
Servlet example.
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1.1 jakarta-velocity/examples/servlet_example1/README.txt
Index: README.txt
===================================================================
Welcome to Velocity!
As always, the if you have any questions :
1) Make sure you followed any directions :) (did you build everything?)
2) Review documentation included in this package, or online at
http://jakarta.apache.org/velocity
3) Ask on the velocity-user list. This is a great source of support information.
To join, read http://jakarta.apache.org/site/mail.html and then follow the
link at the bottom to join the lists.
servlet_example1
---------------
This is a simple example of how Velocity can be used with
your favorite servlet engine. To use this, you should have a basic understanding
how your servlet engine works, and how you deploy and access servlets to try this.
While we cannot supply this, we know of a good one :)
http://jakarta.apache.org/tomcat
1.1 jakarta-velocity/examples/servlet_example1/SampleServlet.java
Index: SampleServlet.java
===================================================================
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Velocity", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.apache.velocity.Template;
import org.apache.velocity.context.Context;
import org.apache.velocity.servlet.*;
import org.apache.velocity.runtime.*;
/**
* Sample of how to use the VelocityServlet.
* This example shows how to add objects to the context and
* pass them to the template.
*
* @author Dave Bryson
* $Revision: 1.1 $
*/
public class SampleServlet extends VelocityServlet
{
public Template handleRequest( Context ctx )
{
Template outty = null;
String p1 = "Bob";
String p2 = "Harold";
Vector personList = new Vector();
personList.addElement( p1 );
personList.addElement( p2 );
// Add the list to the context
// this is how it's passed to the template
ctx.put("theList", personList );
try
{
// Get the template
outty = getTemplate("sample.vm");
}
catch( Exception e )
{
System.out.println("Error " + e);
}
return outty;
}
}
1.1 jakarta-velocity/examples/servlet_example1/sample.vm
Index: sample.vm
===================================================================
<html>
<head><title>Sample velocity page</title></head>
<body bgcolor="#ffffff">
<center>
<h2>Hello from velocity!</h2>
<i>Here's the list of people</i>
<table cellspacing="0" cellpadding="5" widht="100%">
<tr>
<td bgcolor="#eeeeee" align="center">
Names
</td>
</tr>
#foreach ($name in $theList)
<tr>
<td bgcolor="#eeeeee">$name</td>
</tr>
#end
</table>
</center>
</html>