/*
* 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.activemq.artemis.core.protocol.core.impl.wireformat;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.Pair;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
public class ClusterTopologyChangeMessage_V3 extends ClusterTopologyChangeMessage_V2 {
private String scaleDownGroupName;
public ClusterTopologyChangeMessage_V3(final long uniqueEventID,
final String nodeID,
final String backupGroupName,
final String scaleDownGroupName,
final Pair<TransportConfiguration, TransportConfiguration> pair,
final boolean last) {
super(CLUSTER_TOPOLOGY_V3);
this.nodeID = nodeID;
this.pair = pair;
this.last = last;
this.exit = false;
this.uniqueEventID = uniqueEventID;
this.backupGroupName = backupGroupName;
this.scaleDownGroupName = scaleDownGroupName;
}
public ClusterTopologyChangeMessage_V3() {
super(CLUSTER_TOPOLOGY_V3);
}
public String getScaleDownGroupName() {
return scaleDownGroupName;
}
@Override
public void encodeRest(final ActiveMQBuffer buffer) {
super.encodeRest(buffer);
buffer.writeNullableString(scaleDownGroupName);
}
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
super.decodeRest(buffer);
scaleDownGroupName = buffer.readNullableString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((scaleDownGroupName == null) ? 0 : scaleDownGroupName.hashCode());
return result;
}
@Override
public String toString() {
StringBuffer buff = new StringBuffer(getParentString());
buff.append(", exit=" + exit);
buff.append(", last=" + last);
buff.append(", nodeID=" + nodeID);
buff.append(", pair=" + pair);
buff.append(", backupGroupName=" + backupGroupName);
buff.append(", uniqueEventID=" + uniqueEventID);
buff.append(", scaleDownGroupName=" + scaleDownGroupName);
buff.append("]");
return buff.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!super.equals(obj)) {
return false;
}
if (!(obj instanceof ClusterTopologyChangeMessage_V3)) {
return false;
}
ClusterTopologyChangeMessage_V3 other = (ClusterTopologyChangeMessage_V3) obj;
if (scaleDownGroupName == null) {
if (other.scaleDownGroupName != null) {
return false;
}
} else if (!scaleDownGroupName.equals(other.scaleDownGroupName)) {
return false;
}
return true;
}
}