genericmessagelistener.java

国外的一套开源CRM

/*
 * $Id: GenericMessageListener.java,v 1.1 2003/08/17 05:12:38 ajzeneski Exp $
 *
 *  Copyright (c) 2001, 2002 The Open For Business Project - www.ofbiz.org
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a
 *  copy of this software and associated documentation files (the "Software"),
 *  to deal in the Software without restriction, including without limitation
 *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
 *  and/or sell copies of the Software, and to permit persons to whom the
 *  Software is furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included
 *  in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 *  CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 *  OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 *  THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package org.ofbiz.service.jms;

import javax.jms.MessageListener;

import org.ofbiz.service.GenericServiceException;

/**
 * GenericMessageListener - Estension to MessageListener
 *
 * @author     <a href="mailto:[e-mail]">Andy Zeneski</a>
 * @version    $Revision: 1.1 $
 * @since      2.0
 */
public interface GenericMessageListener extends MessageListener {

    /**
     * Shutdown the listener and all connection(s).
     * @throws GenericServiceException
     */
    public void close() throws GenericServiceException;

    /**
     * Start the listener and all connection(s).
     * @throws GenericServiceException
     */
    public void load() throws GenericServiceException;

    /**
     * Refresh the connection.
     * @throws GenericServiceException
     */
    public void refresh() throws GenericServiceException;

    /**
     * Indicator if a connection is present.
     * @return true if connectio is present.
     */
    public boolean isConnected();

}