org.apache.openjpa.util.BigDecimalId 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.openjpa.util;
import java.math.BigDecimal;
/**
* @author Miroslav Nachev
* @since 1.1.0
*/
public class BigDecimalId
extends OpenJPAId {
private final BigDecimal key;
public BigDecimalId(Class cls, String key) {
this(cls, (key == null) ? null : new BigDecimal(key));
}
public BigDecimalId(Class cls, BigDecimal key) {
super(cls);
this.key = key;
}
public BigDecimalId(Class cls, BigDecimal key, boolean subs) {
super(cls, subs);
this.key = key;
}
public BigDecimal getId() {
return key;
}
public Object getIdObject() {
return key;
}
public String toString() {
if (key == null) {
return "NULL";
}
return key.toString();
}
protected int idHash() {
if (key != null) {
return key.hashCode();
}
return 0;
}
protected boolean idEquals(OpenJPAId other) {
if ((key == null) ||
(!BigDecimalId.class.isAssignableFrom(other.getClass()))) {
return false;
}
return key.equals(((BigDecimalId)other).key);
}
}