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.pool; 018 019/** 020 * A cache key for the session details 021 * 022 * 023 */ 024public class SessionKey { 025 private boolean transacted; 026 private int ackMode; 027 private int hash; 028 029 public SessionKey(boolean transacted, int ackMode) { 030 this.transacted = transacted; 031 this.ackMode = ackMode; 032 hash = ackMode; 033 if (transacted) { 034 hash = 31 * hash + 1; 035 } 036 } 037 038 public int hashCode() { 039 return hash; 040 } 041 042 public boolean equals(Object that) { 043 if (this == that) { 044 return true; 045 } 046 if (that instanceof SessionKey) { 047 return equals((SessionKey) that); 048 } 049 return false; 050 } 051 052 public boolean equals(SessionKey that) { 053 return this.transacted == that.transacted && this.ackMode == that.ackMode; 054 } 055 056 public boolean isTransacted() { 057 return transacted; 058 } 059 060 public int getAckMode() { 061 return ackMode; 062 } 063}