org.apache.commons.dbcp.datasources.PoolKey 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.commons.dbcp.datasources;
import java.io.Serializable;
/**
* @version $Revision: 907288 $ $Date: 2010-02-06 14:42:58 -0500 (Sat, 06 Feb 2010) $
*/
class PoolKey implements Serializable {
private static final long serialVersionUID = 2252771047542484533L;
private final String datasourceName;
private final String username;
PoolKey(String datasourceName, String username) {
this.datasourceName = datasourceName;
this.username = username;
}
public boolean equals(Object obj) {
if (obj instanceof PoolKey) {
PoolKey pk = (PoolKey)obj;
return (null == datasourceName ? null == pk.datasourceName : datasourceName.equals(pk.datasourceName)) &&
(null == username ? null == pk.username : username.equals(pk.username));
} else {
return false;
}
}
public int hashCode() {
int h = 0;
if (datasourceName != null) {
h += datasourceName.hashCode();
}
if (username != null) {
h = 29 * h + username.hashCode();
}
return h;
}
public String toString() {
StringBuffer sb = new StringBuffer(50);
sb.append("PoolKey(");
sb.append(username).append(", ").append(datasourceName);
sb.append(')');
return sb.toString();
}
}