/*
 * This file is part of the Alitheia system, developed by the SQO-OSS
 * consortium as part of the IST FP6 SQO-OSS project, number 033331.
 *
 * Copyright 2007 - 2010 - Organization for Free and Open Source Software,  
 *                Athens, Greece.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

package eu.sqooss.service.db;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * An alternate developer identity.
 * 
 * @author Georgios Gousios <gousiosg@gmail.com>
 *
 */
@XmlRootElement
@Entity
@Table(name="DEVELOPER_ALIAS")
public class DeveloperAlias extends DAObject {
	
	@Id
	@GeneratedValue(strategy=GenerationType.AUTO)
	@Column(name="DEVELOPER_ALIAS_ID")
	@XmlElement
	private long id; 
	
	@XmlElement
	@Column(name="EMAIL")
    private String email;
	
	@XmlElement
    @ManyToOne(fetch=FetchType.LAZY)
    @JoinColumn(name="DEVELOPER_ID")
    private Developer developer;

    public DeveloperAlias() {}
    
    public DeveloperAlias(String email, Developer d) {
        this.email = email; 
        this.developer = d;
    }
    
    public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}
    
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }
    public Developer getDeveloper() {
        return developer;
    }
    public void setDeveloper(Developer developer) {
        this.developer = developer;
    }

    @Override
    public int hashCode() {
        int hash = 1;
        hash = hash * 31 + (developer == null ? 0 : developer.hashCode());
        hash = hash * 31 + (email == null ? 0 : email.hashCode());
        return hash;
    }

    @Override
    public boolean equals(Object other) {
        if (!(other instanceof DeveloperAlias))
            return false;
        DeveloperAlias that = (DeveloperAlias) other;
        return  (email.equals(that.email));
    }
  
    @Override
    public String toString() {
        return email;
    }
}
