001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.activemq.command; 018 019/** 020 * @openwire:marshaller code="122" 021 * 022 */ 023public class ConsumerId implements DataStructure { 024 025 public static final byte DATA_STRUCTURE_TYPE = CommandTypes.CONSUMER_ID; 026 027 protected String connectionId; 028 protected long sessionId; 029 protected long value; 030 031 protected transient int hashCode; 032 protected transient String key; 033 protected transient SessionId parentId; 034 035 public ConsumerId() { 036 } 037 038 public ConsumerId(String str){ 039 if (str != null){ 040 String[] splits = str.split(":"); 041 if (splits != null && splits.length >= 3){ 042 this.connectionId = splits[0]; 043 this.sessionId = Long.parseLong(splits[1]); 044 this.value = Long.parseLong(splits[2]); 045 } 046 } 047 } 048 049 public ConsumerId(SessionId sessionId, long consumerId) { 050 this.connectionId = sessionId.getConnectionId(); 051 this.sessionId = sessionId.getValue(); 052 this.value = consumerId; 053 } 054 055 public ConsumerId(ConsumerId id) { 056 this.connectionId = id.getConnectionId(); 057 this.sessionId = id.getSessionId(); 058 this.value = id.getValue(); 059 } 060 061 public SessionId getParentId() { 062 if (parentId == null) { 063 parentId = new SessionId(this); 064 } 065 return parentId; 066 } 067 068 public int hashCode() { 069 if (hashCode == 0) { 070 hashCode = connectionId.hashCode() ^ (int)sessionId ^ (int)value; 071 } 072 return hashCode; 073 } 074 075 public boolean equals(Object o) { 076 if (this == o) { 077 return true; 078 } 079 if (o == null || o.getClass() != ConsumerId.class) { 080 return false; 081 } 082 ConsumerId id = (ConsumerId)o; 083 return sessionId == id.sessionId && value == id.value && connectionId.equals(id.connectionId); 084 } 085 086 public byte getDataStructureType() { 087 return DATA_STRUCTURE_TYPE; 088 } 089 090 public String toString() { 091 if (key == null) { 092 key = connectionId + ":" + sessionId + ":" + value; 093 } 094 return key; 095 } 096 097 /** 098 * @openwire:property version=1 099 */ 100 public String getConnectionId() { 101 return connectionId; 102 } 103 104 public void setConnectionId(String connectionId) { 105 this.connectionId = connectionId; 106 } 107 108 /** 109 * @openwire:property version=1 110 */ 111 public long getSessionId() { 112 return sessionId; 113 } 114 115 public void setSessionId(long sessionId) { 116 this.sessionId = sessionId; 117 } 118 119 /** 120 * @openwire:property version=1 121 */ 122 public long getValue() { 123 return value; 124 } 125 126 public void setValue(long consumerId) { 127 this.value = consumerId; 128 } 129 130 public boolean isMarshallAware() { 131 return false; 132 } 133}