/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.jpa.test.metadata;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.IdClass;
/**
* @author Emmanuel Bernard
*/
@IdClass(Person.PersonPK.class)
@Entity(name="Homo") //Person in latin ;)
public class Person {
private String firstName;
private String lastName;
private Short age;
@Id
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
@Id
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public Short getAge() {
return age;
}
public void setAge(Short age) {
this.age = age;
}
public static class PersonPK implements Serializable {
private String firstName;
private String lastName;
@Id
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
@Id
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
PersonPK personPK = ( PersonPK ) o;
if ( firstName != null ? !firstName.equals( personPK.firstName ) : personPK.firstName != null ) {
return false;
}
if ( lastName != null ? !lastName.equals( personPK.lastName ) : personPK.lastName != null ) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = firstName != null ? firstName.hashCode() : 0;
result = 31 * result + ( lastName != null ? lastName.hashCode() : 0 );
return result;
}
}
}