LabelSet.java

/*
 * Copyright (c) 2014 antoniomariasanchez at gmail.com.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     antoniomaria - initial API and implementation
 */
package net.sf.gazpachoquest.domain.core;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.FetchType;
import javax.persistence.OneToMany;
import javax.persistence.OrderColumn;

import net.sf.gazpachoquest.domain.support.AbstractPersistable;
import net.sf.gazpachoquest.types.Language;

@SuppressWarnings("serial")
@Entity
public class LabelSet extends AbstractPersistable {

    @Column(nullable = false)
    private String name;

    @OneToMany(mappedBy = "labelSet", cascade = CascadeType.ALL, fetch = FetchType.LAZY, orphanRemoval = true)
    @OrderColumn(name = "sort_order")
    private final List<Label> labels = new ArrayList<Label>();

    @Enumerated(EnumType.STRING)
    @Column(nullable = false)
    private Language language;

    public LabelSet() {
        super();
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public List<Label> getLabels() {
        return Collections.unmodifiableList(labels);
    }

    public void addLabel(Label label) {
        labels.add(label);
        label.setLabelSet(this);
    }

    public Language getLanguage() {
        return language;
    }

    public void setLanguage(Language language) {
        this.language = language;
    }
}