We will take the JDBC version of the course management application that we developed in Chapter 4, Creating a JEE Database Application, because it is simple to understand. Let's start with a simple test case for validating a course. The following is the source code of Course.java:
package packt.book.jee.eclipse.ch5.bean;
import java.sql.SQLException;
import java.util.List;
import packt.book.jee.eclipse.ch5.dao.CourseDAO;
public class Course {
private int id;
private String name;
private int credits;
private Teacher teacher;
private int teacherId;
private CourseDAO courseDAO = new CourseDAO();
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 int getCredits() {
return credits;
}
public void setCredits(int credits) {
this.credits = credits;
}
public...