/*
* 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.openjpa.persistence.jdbc.sqlcache.discrim;
import java.io.Serializable;
import javax.persistence.Embeddable;
@Embeddable
public class ComposedPK implements Serializable {
private static final long serialVersionUID = -7415701271873221026L;
private Short field1;
private Integer field2;
public ComposedPK(){}
public Short getField1() {
return field1;
}
public void setField1(Short field1) {
this.field1 = field1;
}
public Integer getField2() {
return field2;
}
public void setField2(Integer field2) {
this.field2 = field2;
}
public ComposedPK(Short field1, Integer field2) {
this.field1 = field1;
this.field2 = field2;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((field1 == null) ? 0 : field1.hashCode());
result = prime * result + ((field2 == null) ? 0 : field2.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
ComposedPK other = (ComposedPK) obj;
if (field1 == null) {
if (other.field1 != null)
return false;
} else if (!field1.equals(other.field1))
return false;
if (field2 == null) {
if (other.field2 != null)
return false;
} else if (!field2.equals(other.field2))
return false;
return true;
}
}