com.ueboot.core.entity.AbstractSuperEntity Maven / Gradle / Ivy
The newest version!
/*
* Copyright (c) 2018, XiQiao
* All rights reserved.
*
* Id:Entity.java 2018-06-30 15:02 wanglijun
*/
package com.ueboot.core.entity;
import lombok.Getter;
import lombok.Setter;
import javax.persistence.MappedSuperclass;
import java.io.Serializable;
/**
*
* Title: 实体基本类
*
*
* Description: 实体基本类
*
*
* Copyright: Copyright (c) 2018
*
*
* Company: XiQiao
*
*
* @author: wanglijun
* @version：1.0
*/
@Getter
@Setter
@MappedSuperclass
public abstract class AbstractSuperEntity implements Serializable{
/**序列*/
private static final long serialVersionUID = 3056556925122030761L;
/**主键名称*/
public static final String ID="id";
/***
* 获取用户的主键
* @return PK
*/
public abstract PK getId();
/*
* Title: hashCode
Description:
*
* @return
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((getId() == null) ? super.hashCode() : getId().hashCode());
return result;
}
/*
* Title: equals
Description:
*
* @param obj*
*
* @return boolean
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (super.getClass() != obj.getClass()) {
return false;
}
@SuppressWarnings("unchecked")
AbstractSuperEntity other = (AbstractSuperEntity) obj;
if (getId() == null){
return true;
}
if (other.getId() != null) {
return false;
}else if(!(getId().equals(other.getId()))) {
return false;
}
return true;
}
}