org.sigmah.server.domain.AttributeValueId.java Source code

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Here is the source code for org.sigmah.server.domain.AttributeValueId.java

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package org.sigmah.server.domain;

/*
 * #%L
 * Sigmah
 * %%
 * Copyright (C) 2010 - 2016 URD
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.validation.constraints.NotNull;

import org.apache.commons.lang3.builder.ToStringBuilder;
import org.sigmah.server.domain.base.EmbeddableEntity;
import org.sigmah.server.domain.util.EntityConstants;

/**
 * <p>
 * Attribute value id - Composite primary key for {@link AttributeValue}.<br/>
 * Not an entity.
 * </p>
 * 
 * @author Alex Bertram
 * @author Denis Colliot (dcolliot@ideia.fr)
 */
@Embeddable
public class AttributeValueId implements EmbeddableEntity {

    /**
     * Serial version UID.
     */
    private static final long serialVersionUID = 8255967204777550586L;

    @Column(name = EntityConstants.SITE_COLUMN_ID, nullable = false)
    @NotNull
    private int siteId;

    @Column(name = EntityConstants.ATTRIBUTE_COLUMN_ID, nullable = false)
    @NotNull
    private int attributeId;

    // --------------------------------------------------------------------------------
    //
    // METHODS.
    //
    // --------------------------------------------------------------------------------

    public AttributeValueId() {
        // Required empty constructor.
    }

    public AttributeValueId(int siteId, int attributeId) {
        this.siteId = siteId;
        this.attributeId = attributeId;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
        final ToStringBuilder builder = new ToStringBuilder(this);

        builder.append("siteId", siteId);
        builder.append("attributeId", attributeId);

        return builder.toString();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + attributeId;
        result = prime * result + siteId;
        return result;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof AttributeValueId)) {
            return false;
        }
        AttributeValueId other = (AttributeValueId) obj;
        if (attributeId != other.attributeId) {
            return false;
        }
        if (siteId != other.siteId) {
            return false;
        }
        return true;
    }

    // --------------------------------------------------------------------------------
    //
    // GETTERS & SETTERS.
    //
    // --------------------------------------------------------------------------------

    public int getSiteId() {
        return this.siteId;
    }

    public void setSiteId(int siteId) {
        this.siteId = siteId;
    }

    public int getAttributeId() {
        return this.attributeId;
    }

    public void setAttributeId(int attributeId) {
        this.attributeId = attributeId;
    }

}