/*
* Copyright 2011-2013 the original author or authors.
*
* Licensed 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 kr.debop4j.data.model;
import com.google.common.base.Objects;
import kr.debop4j.core.tools.HashTool;
import lombok.AccessLevel;
import lombok.Getter;
import lombok.Setter;
import org.hibernate.annotations.DynamicInsert;
import org.hibernate.annotations.DynamicUpdate;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
/**
* Identifier의 수형이 Long인 엔티티의 기본클래스입니다.
*
* @author 배성혁 ( sunghyouk.bae@gmail.com )
* @since 13. 2. 23.
*/
@MappedSuperclass
@DynamicInsert
@DynamicUpdate
public abstract class LongAnnotatedEntityBase extends AnnotatedEntityBase implements IEntity<Long> {
/** 엔티티 Identifier */
@Id
@GeneratedValue( strategy = GenerationType.AUTO )
@Getter
@Setter( AccessLevel.PROTECTED )
private Long id;
@Override
public int hashCode() {
if (isPersisted())
return HashTool.compute(id);
return super.hashCode();
}
@Override
protected Objects.ToStringHelper buildStringHelper() {
return super.buildStringHelper()
.add("id", id);
}
private static final long serialVersionUID = -5449987622950958481L;
}