Project.java

/*******************************************************************************
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013,2014 by Peter Pilgrim, Addiscombe, Surrey, XeNoNiQUe UK
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU GPL v3.0
 * which accompanies this distribution, and is available at:
 * http://www.gnu.org/licenses/gpl-3.0.txt
 *
 * Developers:
 * Peter Pilgrim -- design, development and implementation
 *               -- Blog: http://www.xenonique.co.uk/blog/
 *               -- Twitter: @peter_pilgrim
 *
 * Contributors:
 *
 *******************************************************************************/

package je7hb.basic4.jpa.onetomany;

import javax.persistence.*;
import java.util.Collection;
import java.util.List;

/**
 * The type Project
 *
 * @author Peter Pilgrim (peter)
 */
@Entity
public class Project implements java.io.Serializable {
    @Id
    @Column(name="PROJ_ID")
    @GeneratedValue(strategy = GenerationType.AUTO)
    private int id;

    private String name;

    @OneToMany(cascade = CascadeType.ALL )
    private Collection<Task> tasks;

    public Project() {
        this(null,null);
    }

    public Project(String name, List<Task> tasks) {
        this.name = name;
        this.tasks = tasks;
    }

    public int getId() { return id; }
    public void setId(int id) { this.id = id; }

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

    public Collection<Task> getTasks() { return tasks; }
    public void setTasks(Collection<Task> tasks) {
        this.tasks = tasks; }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof Project)) return false;

        Project project = (Project) o;

        if (id != project.id) return false;
        if (name != null ? !name.equals(project.name) : project.name != null) return false;
        if (tasks != null ? !tasks.equals(project.tasks) : project.tasks != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = id;
        result = 31 * result + (name != null ? name.hashCode() : 0);
        result = 31 * result + (tasks != null ? tasks.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "Project{" +
                "id=" + id +
                ", name='" + name + '\'' +
                ", tasks=" + tasks +
                '}';
    }
}