org.apache.openejb.client.ClusterRequest Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
package org.apache.openejb.client;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
/**
* @version $Rev$ $Date$
*/
public class ClusterRequest implements Request {
private static final long serialVersionUID = 2188352573904048149L;
private transient long clusterMetaDataVersion;
private transient ProtocolMetaData metaData;
public ClusterRequest() {
}
public ClusterRequest(final ClusterMetaData clusterMetaData) {
clusterMetaDataVersion = clusterMetaData.getVersion();
}
@Override
public void setMetaData(final ProtocolMetaData metaData) {
this.metaData = metaData;
}
@Override
public RequestType getRequestType() {
return RequestType.CLUSTER_REQUEST;
}
public long getClusterMetaDataVersion() {
return clusterMetaDataVersion;
}
/**
* Changes to this method must observe the optional {@link #metaData} version
*/
@Override
public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
clusterMetaDataVersion = in.readLong();
}
/**
* Changes to this method must observe the optional {@link #metaData} version
*/
@Override
public void writeExternal(final ObjectOutput out) throws IOException {
out.writeLong(clusterMetaDataVersion);
}
}