SubjectClass.java
/**
* TFG 75.678 - TFG Desarrollo web 2020 e-Learning for Schools
* Copyright (C) 2020 Eduardo Rodriguez Carro
*
* 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/>.
*/
package org.uoc.tfg.sel.repository.model;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import org.springframework.lang.NonNull;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
/**
* Modelo de clases.
*
* @author Eduardo Rodriguez carro
*/
@JsonInclude(value = Include.NON_NULL)
@Entity
@Table(name = "subjectclass")
public class SubjectClass {
/** The id. */
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
@Column(name = "id")
private Integer id;
/** The teacher. */
@ManyToOne(fetch = FetchType.EAGER)
@NonNull
@JoinColumn(name = "teacher_id")
private User teacher;
/** The subject. */
@ManyToOne(fetch = FetchType.EAGER)
@NonNull
@JoinColumn(name = "subject_id")
private Subject subject;
/** The course. */
@ManyToOne(fetch = FetchType.EAGER)
@NonNull
@JoinColumn(name = "course_id")
private Course course;
/** The students. */
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@JoinTable(
name = "student_subjectclass",
inverseJoinColumns = { @JoinColumn(name = "student_id", referencedColumnName = "id") },
joinColumns = { @JoinColumn(name = "subjectclass_id", referencedColumnName = "id") }
)
private List<User> students;
/**
* Gets the id.
*
* @return the id
*/
public Integer getId() {
return id;
}
/**
* Sets the id.
*
* @param id the new id
*/
public void setId(Integer id) {
this.id = id;
}
/**
* Gets the teacher.
*
* @return the teacher
*/
public User getTeacher() {
return teacher;
}
/**
* Sets the teacher.
*
* @param teacher the new teacher
*/
public void setTeacher(User teacher) {
this.teacher = teacher;
}
/**
* Gets the subject.
*
* @return the subject
*/
public Subject getSubject() {
return subject;
}
/**
* Sets the subject.
*
* @param subject the new subject
*/
public void setSubject(Subject subject) {
this.subject = subject;
}
/**
* Gets the course.
*
* @return the course
*/
public Course getCourse() {
return course;
}
/**
* Sets the course.
*
* @param course the new course
*/
public void setCourse(Course course) {
this.course = course;
}
/**
* Gets the students.
*
* @return the students
*/
public List<User> getStudents() {
return students;
}
/**
* Sets the students.
*
* @param students the new students
*/
public void setStudents(List<User> students) {
this.students = students;
}
/**
* To string.
*
* @return the string
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("SubjectClass [id=").append(id).append(", teacher=").append(teacher).append(", subject=").append(subject).append("]");
return builder.toString();
}
}