Section.java

/*
 * This code was written by Bear Giles <bgiles@coyotesong.com> and he
 * licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Any contributions made by others are licensed to this project under
 * one or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 * Copyright (c) 2013 Bear Giles <bgiles@coyotesong.com>
 */
package com.invariantproperties.project.student.domain;

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

import javax.persistence.AttributeOverride;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * Section bean.
 * 
 * @author Bear Giles <bgiles@coyotesong.com>
 */
@XmlRootElement
@Entity
@Table(name = "section")
@AttributeOverride(name = "id", column = @Column(name = "section_pkey"))
public class Section extends TestablePersistentObject {
    private static final long serialVersionUID = 1L;

    private String name;
    private Course course;
    private List<Instructor> instructors = new ArrayList<Instructor>();
    private List<Student> students = new ArrayList<Student>();
    private List<Classroom> classrooms = new ArrayList<Classroom>();
    private Term term;

    @Column(length = 80, unique = false, updatable = true)
    public String getName() {
        return name;
    }

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

    @ManyToOne
    @JoinColumn(name = "section", nullable = true)
    // TODO add support in unit tests so nullable=false
    public Course getCourse() {
        return course;
    }

    public void setCourse(Course course) {
        this.course = course;
    }

    @ManyToMany
    @JoinTable(name = "section_instructors")
    public List<Instructor> getInstructors() {
        return instructors;
    }

    public void setInstructors(List<Instructor> instructors) {
        this.instructors = instructors;
    }

    @ManyToMany
    @JoinTable(name = "section_students")
    public List<Student> getStudents() {
        return students;
    }

    public void setStudents(List<Student> students) {
        this.students = students;
    }

    @OneToMany(cascade = CascadeType.ALL, mappedBy = "section")
    public List<Classroom> getClassrooms() {
        return classrooms;
    }

    public void setClassrooms(List<Classroom> classrooms) {
        this.classrooms = classrooms;
    }

    @ManyToOne
    @JoinColumn(name = "term", nullable = true)
    // TODO add support in unit tests so nullable=false
    public Term getTerm() {
        return term;
    }

    public void setTerm(Term term) {
        this.term = term;
    }
}