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Posted to dev@velocity.apache.org by da...@locus.apache.org on 2000/11/03 03:47:44 UTC
cvs commit: jakarta-velocity/examples/forumdemo/WEB-INF/src/org/apache/velocity/demo/action PostReplyCommand.java
daveb 00/11/02 18:47:44
Added: examples/forumdemo/WEB-INF/src/org/apache/velocity/demo/action
PostReplyCommand.java
Log:
Initial add.
Revision Changes Path
1.1 jakarta-velocity/examples/forumdemo/WEB-INF/src/org/apache/velocity/demo/action/PostReplyCommand.java
Index: PostReplyCommand.java
===================================================================
package org.apache.velocity.demo.action;
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 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", "Jakarta-Regexp", 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/>.
*
*/
// Java
import java.util.*;
// Servlet
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
// Velocity
import org.apache.velocity.Context;
// Demo
import org.apache.velocity.demo.om.*;
/**
* Adds a reply to the forum
*
* @author <a href="mailto:daveb@miceda-data.com">Dave Bryson</a>
* @version $Revision: 1.1 $
* $Id: PostReplyCommand.java,v 1.1 2000/11/03 02:47:43 daveb Exp $
*/
public class PostReplyCommand extends Command
{
public PostReplyCommand( HttpServletRequest req, HttpServletResponse resp )
{
super( req, resp );
}
/**
* Collects the parameters from the Form.
* Adds the Reply to the parent message then refreshes
* the View
*/
public String exec( Context ctx )
{
String name = request.getParameter("name");
String subject = request.getParameter("subject");
String email = request.getParameter("email");
String content = request.getParameter("content");
String parent = request.getParameter("id");
// Create the reply
Message message = new Message();
message.setName( name );
message.setSubject( subject );
message.setEmail( email );
message.setContents( content );
//Post the reply
ForumDatabase.postReply( message, parent );
// Now get the message and show the added replies
Message m = ForumDatabase.getMessage( parent );
ctx.put("message", m );
ctx.put("id", parent);
// Put Replies in the context
if ( m.numberOfReplies() > 0 )
{
ctx.put("hasReplies", Boolean.TRUE);
ctx.put("replies", m.getReplies());
}
else
{
ctx.put("hasReplies", Boolean.FALSE);
}
return ViewCommand.VIEW;
}
}