Update of /cvsroot/babeldoc/babeldoc/modules/j2ee/src/com/babeldoc/j2ee
In directory sc8-pr-cvs1:/tmp/cvs-serv31076/src/com/babeldoc/j2ee
Added Files:
JmsHelper.java
Log Message:
More work on the j2ee module - added message driven bean - missing configuration files. jms helper functions moved to new class.
--- NEW FILE: JmsHelper.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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" 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 ap...@ap....
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* 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/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
* ====================================================================
*
* Babeldoc: The Universal Document Processor
*
* $Header: /cvsroot/babeldoc/babeldoc/modules/j2ee/src/com/babeldoc/j2ee/JmsHelper.java,v 1.1 2003/09/17 17:07:15 triphop Exp $
* $DateTime$
* $Author: triphop $
*
*/
package com.babeldoc.j2ee;
import com.babeldoc.core.pipeline.feeder.FeedDocument;
import com.babeldoc.core.LogService;
import javax.jms.Message;
import javax.jms.JMSException;
import javax.jms.TextMessage;
import javax.jms.BytesMessage;
import java.util.Map;
import java.util.HashMap;
import java.util.Enumeration;
/**
* Methods to help with jms processing
*
* @author bmcdonald
* @version 1.1
*/
public class JmsHelper {
/**
* Convert a jms message to a feed document, ready for feeding to babeldoc
*
* @param pipeline the name of the pipeline
* @param m message to process
* @return feed document ready for feeding
* @throws JMSException
*/
public static FeedDocument getFeedDocument(String pipeline, Message m) throws JMSException {
Map map = getMessageMap(m);
byte[] data = null;
boolean binary = false;
if (m instanceof TextMessage) {
data = ((TextMessage)m).getText().getBytes();
binary = false;
} else if(m instanceof BytesMessage) {
// Not implemented
}
return new FeedDocument(pipeline, data, map, binary, false);
}
/**
* Get the message map off the message.
*
* @param m the message in question
* @return message map
*
* @throws javax.jms.JMSException
*/
public static Map getMessageMap(Message m) throws JMSException {
Map map = new HashMap();
for(Enumeration e = m.getPropertyNames(); e.hasMoreElements();) {
String name = (String)e.nextElement();
String value = null;
try {
value = m.getStringProperty(name);
} catch (JMSException e1) {
LogService.getInstance().logError(e1);
}
map.put(name, value);
}
return map;
}
}
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