| /** |
| * 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.openwire.commands; |
| |
| import java.io.IOException; |
| |
| import org.apache.activemq.openwire.annotations.OpenWireType; |
| import org.apache.activemq.openwire.annotations.OpenWireProperty; |
| |
| /** |
| * Removes a consumer, producer, session or connection. |
| * |
| * @openwire:marshaller code="12" |
| */ |
| @OpenWireType(typeCode = 12) |
| public class RemoveInfo extends BaseCommand { |
| |
| public static final byte DATA_STRUCTURE_TYPE = CommandTypes.REMOVE_INFO; |
| |
| @OpenWireProperty(version = 1, sequence = 1, cached = true) |
| protected DataStructure objectId; |
| |
| @OpenWireProperty(version = 5, sequence = 2) |
| protected long lastDeliveredSequenceId; |
| |
| public RemoveInfo() { |
| } |
| |
| public RemoveInfo(DataStructure objectId) { |
| this.objectId = objectId; |
| } |
| |
| @Override |
| public byte getDataStructureType() { |
| return DATA_STRUCTURE_TYPE; |
| } |
| |
| /** |
| * @openwire:property version=1 cache=true |
| */ |
| public DataStructure getObjectId() { |
| return objectId; |
| } |
| |
| public void setObjectId(DataStructure objectId) { |
| this.objectId = objectId; |
| } |
| |
| /** |
| * @openwire:property version=5 cache=false |
| */ |
| public long getLastDeliveredSequenceId() { |
| return lastDeliveredSequenceId; |
| } |
| |
| public void setLastDeliveredSequenceId(long lastDeliveredSequenceId) { |
| this.lastDeliveredSequenceId = lastDeliveredSequenceId; |
| } |
| |
| @Override |
| public Response visit(CommandVisitor visitor) throws Exception { |
| switch (objectId.getDataStructureType()) { |
| case ConnectionId.DATA_STRUCTURE_TYPE: |
| return visitor.processRemoveConnection((ConnectionId)objectId, lastDeliveredSequenceId); |
| case SessionId.DATA_STRUCTURE_TYPE: |
| return visitor.processRemoveSession((SessionId)objectId, lastDeliveredSequenceId); |
| case ConsumerId.DATA_STRUCTURE_TYPE: |
| return visitor.processRemoveConsumer((ConsumerId)objectId, lastDeliveredSequenceId); |
| case ProducerId.DATA_STRUCTURE_TYPE: |
| return visitor.processRemoveProducer((ProducerId)objectId); |
| default: |
| throw new IOException("Unknown remove command type: " + objectId.getDataStructureType()); |
| } |
| } |
| |
| /** |
| * Returns true if this event is for a removed connection |
| */ |
| public boolean isConnectionRemove() { |
| return objectId.getDataStructureType() == ConnectionId.DATA_STRUCTURE_TYPE; |
| } |
| |
| /** |
| * Returns true if this event is for a removed session |
| */ |
| public boolean isSessionRemove() { |
| return objectId.getDataStructureType() == SessionId.DATA_STRUCTURE_TYPE; |
| } |
| |
| /** |
| * Returns true if this event is for a removed consumer |
| */ |
| public boolean isConsumerRemove() { |
| return objectId.getDataStructureType() == ConsumerId.DATA_STRUCTURE_TYPE; |
| } |
| |
| /** |
| * Returns true if this event is for a removed producer |
| */ |
| public boolean isProducerRemove() { |
| return objectId.getDataStructureType() == ProducerId.DATA_STRUCTURE_TYPE; |
| } |
| } |