/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.commons.coordinate.cluster.jms;
import java.io.Serializable;
import org.olat.core.id.OLATResourceable;
import org.olat.core.util.event.MultiUserEvent;
/**
*
* Description:<br>
* wraps a MultiUserEvent together with its olatresourceable channel descriptor and some extra informations such as ids and timestamps.
* A JMSWrapper object is finally sent over a fixed-named (olat/sysbus) publish/subscribe channel (topic) of JMS.
*
* <P>
* Initial Date: 10.12.2007 <br>
* @author Felix Jost, http://www.goodsolutions.ch
*/
public class JMSWrapper implements Serializable {
private final Long resId;
private final String resType;
private final MultiUserEvent event;
private final long msgId;
private final Integer nodeId;
JMSWrapper(Integer nodeId, long msgId, OLATResourceable ores, MultiUserEvent event) {
// in order to make this class serializable, we extract the base types
// of the OLATResourceable.
// the MultiUserEvent is by definition serializable.
this.event = event;
this.msgId = msgId;
this.nodeId = nodeId;
resId = ores.getResourceableId();
resType = ores.getResourceableTypeName();
}
public OLATResourceable getOres() {
return new OLATResourceable(){
public Long getResourceableId() {
return resId;
}
public String getResourceableTypeName() {
return resType;
}};
}
public MultiUserEvent getMultiUserEvent() {
return event;
}
public long getMsgId() {
return msgId;
}
public Integer getNodeId() {
return nodeId;
}
}