Equipment.java

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本文介绍了一个使用Java实现的设备信息实体类，该类利用了JPA注解来定义数据库映射关系，并包含了设备序列号、名称及关联信息等属性。

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package com.huaweisymantec.rmc.core.domain;

import java.util.*;

import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;

@Entity
public class Equipment {

private String esn;

private String equipmentname;

private Set<Info> info=new HashSet<Info>();

private RemoteClientPoint remoteclientpoint;

@Id
public String getEsn() {
return esn;
}

public void setEsn(String esn) {
this.esn = esn;
}

public String getEquipmentname() {
return equipmentname;
}

public void setEquipmentname(String equipmentname) {
this.equipmentname = equipmentname;
}

@OneToMany(mappedBy="equipment",cascade={CascadeType.ALL})
public Set<Info> getInfo() {
return info;
}

public void setInfo(Set<Info> info) {
this.info = info;
}

@ManyToOne(cascade={CascadeType.ALL})
public RemoteClientPoint getRemoteclientpoint() {
return remoteclientpoint;
}

public void setRemoteclientpoint(RemoteClientPoint remoteclientpoint) {
this.remoteclientpoint = remoteclientpoint;
}

}