/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat, Inc. and/or its affiliates or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat, Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */

package org.hibernate.search.infinispan.sharedIndex;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

import org.hibernate.search.annotations.Analyze;
import org.hibernate.search.annotations.Field;

@Entity
public abstract class Device {

	public Device(String manufacturer, String model, String serialNumber) {
		this.manufacturer = manufacturer;
		this.model = model;
		this.serialNumber = serialNumber;
	}

	@Id
	@GeneratedValue
	public Long id;

	@Field(analyze=Analyze.NO)
	@Column(name = "mfg")
	public String manufacturer = "";

	@Field(analyze=Analyze.NO)
	@Column(name = "model")
	public String model = "";

	@Field(analyze=Analyze.NO)
	@Column(name = "serial_number")
	public String serialNumber;

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ( ( manufacturer == null ) ? 0 : manufacturer.hashCode() );
		result = prime * result + ( ( model == null ) ? 0 : model.hashCode() );
		result = prime * result + ( ( serialNumber == null ) ? 0 : serialNumber.hashCode() );
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if ( this == obj )
			return true;
		if ( obj == null )
			return false;
		if ( !( obj instanceof Device ) )
			return false;
		Device other = (Device) obj;
		
		if ( manufacturer == null ) {
			if ( other.manufacturer != null )
				return false;
		}
		else if ( !manufacturer.equals( other.manufacturer ) )
			return false;
		if ( model == null ) {
			if ( other.model != null )
				return false;
		}
		else if ( !model.equals( other.model ) )
			return false;
		if ( serialNumber == null ) {
			if ( other.serialNumber != null )
				return false;
		}
		else if ( !serialNumber.equals( other.serialNumber ) )
			return false;
		return true;
	}
}