package org.hibernate.envers.test.integration.multiplerelations;

import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;

import org.hibernate.envers.Audited;

/**
 * @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
 */
@Entity
@Audited
public class Address implements Serializable {
    @Id
    @GeneratedValue
    private long id;

    private String city;

    @ManyToMany(cascade = {CascadeType.PERSIST})
    private Set<Person> tenants = new HashSet<Person>();

    @ManyToOne
    @JoinColumn(nullable = false)
    Person landlord;

    public Address() {
    }

    public Address(String city) {
        this.city = city;
    }

    public Address(String city, long id) {
        this.id = id;
        this.city = city;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof Address)) return false;

        Address address = (Address) o;

        if (id != address.id) return false;
        if (city != null ? !city.equals(address.city) : address.city != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = (int) (id ^ (id >>> 32));
        result = 31 * result + (city != null ? city.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "Address(id = " + id + ", city = " + city + ")";
    }

    public long getId() {
        return id;
    }

    public void setId(long id) {
        this.id = id;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public Set<Person> getTenants() {
        return tenants;
    }

    public void setTenants(Set<Person> tenants) {
        this.tenants = tenants;
    }

    public Person getLandlord() {
        return landlord;
    }

    public void setLandlord(Person landlord) {
        this.landlord = landlord;
    }
}