org.apache.activemq.jms.pool.ConnectionKey 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 connection details
*/
public class ConnectionKey {
private final String userName;
private final String password;
private int hash;
public ConnectionKey(String userName, String password) {
this.password = password;
this.userName = userName;
hash = 31;
if (userName != null) {
hash += userName.hashCode();
}
hash *= 31;
if (password != null) {
hash += password.hashCode();
}
}
@Override
public int hashCode() {
return hash;
}
@Override
public boolean equals(Object that) {
if (this == that) {
return true;
}
if (that instanceof ConnectionKey) {
return equals((ConnectionKey) that);
}
return false;
}
public boolean equals(ConnectionKey that) {
return isEqual(this.userName, that.userName) && isEqual(this.password, that.password);
}
public String getPassword() {
return password;
}
public String getUserName() {
return userName;
}
public static boolean isEqual(Object o1, Object o2) {
if (o1 == o2) {
return true;
}
return o1 != null && o2 != null && o1.equals(o2);
}
}