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The ActiveMQ Message Broker and Client implementations
/**
* 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.command;
import java.io.IOException;
import org.apache.activemq.state.CommandVisitor;
/**
* Used to create and destroy destinations on the broker.
*
* @openwire:marshaller code="8"
* @version $Revision: 1.9 $
*/
public class DestinationInfo extends BaseCommand {
public static final byte DATA_STRUCTURE_TYPE = CommandTypes.DESTINATION_INFO;
public static final byte ADD_OPERATION_TYPE = 0;
public static final byte REMOVE_OPERATION_TYPE = 1;
protected ConnectionId connectionId;
protected ActiveMQDestination destination;
protected byte operationType;
protected long timeout;
protected BrokerId[] brokerPath;
public DestinationInfo() {
}
public DestinationInfo(ConnectionId connectionId, byte operationType, ActiveMQDestination destination) {
this.connectionId = connectionId;
this.operationType = operationType;
this.destination = destination;
}
public byte getDataStructureType() {
return DATA_STRUCTURE_TYPE;
}
public boolean isAddOperation() {
return operationType == ADD_OPERATION_TYPE;
}
public boolean isRemoveOperation() {
return operationType == REMOVE_OPERATION_TYPE;
}
/**
* @openwire:property version=1 cache=true
*/
public ConnectionId getConnectionId() {
return connectionId;
}
public void setConnectionId(ConnectionId connectionId) {
this.connectionId = connectionId;
}
/**
* @openwire:property version=1 cache=true
*/
public ActiveMQDestination getDestination() {
return destination;
}
public void setDestination(ActiveMQDestination destination) {
this.destination = destination;
}
/**
* @openwire:property version=1
*/
public byte getOperationType() {
return operationType;
}
public void setOperationType(byte operationType) {
this.operationType = operationType;
}
/**
* @openwire:property version=1
*/
public long getTimeout() {
return timeout;
}
public void setTimeout(long timeout) {
this.timeout = timeout;
}
/**
* The route of brokers the command has moved through.
*
* @openwire:property version=1 cache=true
*/
public BrokerId[] getBrokerPath() {
return brokerPath;
}
public void setBrokerPath(BrokerId[] brokerPath) {
this.brokerPath = brokerPath;
}
public Response visit(CommandVisitor visitor) throws Exception {
if (isAddOperation()) {
return visitor.processAddDestination(this);
} else if (isRemoveOperation()) {
return visitor.processRemoveDestination(this);
}
throw new IOException("Unknown operation type: " + getOperationType());
}
}