/********************************************************************************
 * Copyright (c) 2015-2018 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 ********************************************************************************/

package org.eclipse.mdm.preferences.entity;

import java.util.Objects;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

import org.apache.commons.lang3.builder.EqualsBuilder;

import com.google.common.base.MoreObjects;

/**
 * 
 * @author Johannes Stamm, Peak Solution GmbH
 *
 */
@Entity
@Table(uniqueConstraints = { @UniqueConstraint(columnNames = { "source", "username", "keyCol" }) })
public class Preference {

	@Id
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private Long id;

	@Column
	private String source;

	@Column(name = "username")
	private String user;

	@Column(name = "keyCol")
	private String key;

	@Column(name = "valueCol", nullable = false)
	@Lob
	private String value;

	public Preference() {
		super();
	}

	public Preference(String source, String user, String key, String value) {
		super();
		this.source = source;
		this.user = user;
		this.key = key;
		this.value = value;
	}

	public Long getId() {
		return id;
	}

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

	public String getSource() {
		return source;
	}

	public void setSource(String source) {
		this.source = source;
	}

	public String getUser() {
		return user;
	}

	public void setUser(String user) {
		this.user = user;
	}

	public String getKey() {
		return key;
	}

	public void setKey(String key) {
		this.key = key;
	}

	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}

	@Override
	public boolean equals(Object obj) {

		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}

		final Preference other = (Preference) obj;
		return new EqualsBuilder().append(this.id, other.id).append(this.source, other.source)
				.append(this.user, other.user).append(this.key, other.key).append(this.value, other.value).isEquals();
	}

	@Override
	public int hashCode() {
		return Objects.hash(id, source, user, key, value);
	}

	@Override
	public String toString() {
		return MoreObjects.toStringHelper(Preference.class).add("id", id).add("source", source).add("user", user)
				.add("key", key).add("value", value).toString();
	}

}