/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* dclarke - initial JPA Employee example using XML (bug 217884)
* mbraeuer - annotated version
******************************************************************************/
package org.eclipse.persistence.testing.models.jpa.performance2;
import java.io.Serializable;
import javax.persistence.*;
/**
* Represents the phone number an employee.
* This demonstrates the usage of a composite Id, and Id using a ManyToOne relationship.
*/
@Entity
@Table(name = "P2_PHONE")
@IdClass(PhoneNumber.ID.class)
public class PhoneNumber implements Serializable {
@Id
@Column(updatable = false)
private String type;
@Basic
@Column(name = "AREA_CODE")
private String areaCode;
@Basic
@Column(name = "P_NUMBER")
private String number;
@Id
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "EMP_ID")
private Employee owner;
public PhoneNumber() {
}
public PhoneNumber(String type, String areaCode, String number) {
this();
setType(type);
setAreaCode(areaCode);
setNumber(number);
}
public String getAreaCode() {
return areaCode;
}
public void setAreaCode(String areaCode) {
this.areaCode = areaCode;
}
public String getNumber() {
return this.number;
}
public void setNumber(String pNumber) {
this.number = pNumber;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public Employee getOwner() {
return this.owner;
}
protected void setOwner(Employee employee) {
this.owner = employee;
}
public static class ID implements Serializable {
public long owner;
public String type;
public ID() {
}
public ID(int empId, String type) {
this.owner = empId;
this.type = type;
}
public boolean equals(Object other) {
if (other instanceof ID) {
final ID otherID = (ID) other;
return otherID.owner == this.owner && otherID.type.equals(type);
}
return false;
}
public int hashCode() {
return (int)this.owner + this.type.hashCode();
}
}
}