org.sca4j.spi.services.messaging.MessagingEventService Maven / Gradle / Ivy
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* SCA4J
* Copyright (c) 2009 - 2099 Service Symphony Ltd
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*
* http://www.opensource.org/licenses/apache2.0.php
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
*
* Original Codehaus Header
*
* Copyright (c) 2007 - 2008 fabric3 project contributors
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* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
* Original Apache Header
*
* Copyright (c) 2005 - 2006 The Apache Software Foundation
*
* Apache Tuscany is an effort undergoing incubation at The Apache Software
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* required of all newly accepted projects until a further review indicates that
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package org.sca4j.spi.services.messaging;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamReader;
/**
* @version $Rev: 2364 $ $Date: 2007-12-28 04:08:29 +0000 (Fri, 28 Dec 2007) $
*/
public interface MessagingEventService {
/**
* Registers a request listener for async messages. Request listeners handle unslolicited async messages sent by
* recipients.
*
* @param messageType Message type that can be handled by the listener.
* @param listener Recipient of the async message.
*/
void registerRequestListener(QName messageType, RequestListener listener);
/**
* Un registers a request listener for async messages.
*
* @param messageType Message type that can be handled by the listener.
*/
void unRegisterRequestListener(QName messageType);
/**
* Dispatches an event to a registered listener for the message type. If no listener is found, the message is
* ignored.
*
* @param messageType the message type
* @param content the message body
*/
void publish(QName messageType, XMLStreamReader content);
}