org.apache.activemq.jms.pool.SessionKey Maven / Gradle / Ivy
/**
* 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.jms.pool;
/**
* A cache key for the session details used to locate PooledSession intances.
*/
public class SessionKey {
private final boolean transacted;
private final int ackMode;
private int hash;
public SessionKey(boolean transacted, int ackMode) {
this.transacted = transacted;
this.ackMode = ackMode;
hash = ackMode;
if (transacted) {
hash = 31 * hash + 1;
}
}
public int hashCode() {
return hash;
}
public boolean equals(Object that) {
if (this == that) {
return true;
}
if (that instanceof SessionKey) {
return equals((SessionKey) that);
}
return false;
}
public boolean equals(SessionKey that) {
return this.transacted == that.transacted && this.ackMode == that.ackMode;
}
public boolean isTransacted() {
return transacted;
}
public int getAckMode() {
return ackMode;
}
}