Your task is to create a basic School Management System where students can register for courses, and view the course assigned to them.
Only students with the right credentials can log in. Otherwise, a message is displayed stating: “Wrong Credentials”. Valid students are able to see the courses they are registered for. Valid students are able to register for any course in the system as long as they are not already registered.
After completing all of the tasks or requirements, show it to the instructor and convert your project into a zip file. Upload the zip file to Canvas. (NOTE: Do not upload / push on github)
- Amazon Corretto 17 JDK
- Hibernate
- MySQL Connector Java
- Project lombok
- Junit jupiter api
- Junit jupiter engine
- Junit jupiter param
- Junit platform suite
- Junit platform runner
- click on
<> Code
- Select HTTPS tab and copy the url
- Open Git Bash and change the working directory to the location where you want the project clone directory.
- Type: git clone and paste the url you copied earlier
- Example: git clone https://github.com/platformps/AD-SBA-CoreJava-Hibernate-JUnit-Learner.git
- This action will copy an existing Git repository from the owner account into your current local directory. Your copy is completely isolated from the original repository giving you the ability work on the newly cloned
- project independently. More about clone
In the Project you have two Model classes named Student.java and Course.java under Model package. Each Model class requires:
- no args constructor
- all args constructor
- required args constructor
- setters and getter
- toString (exclude collections to avoid infinite loops)
- override equals and hashcode methods (don't use lombok here)
- helper method
| Field | Datatype | Description | Database attributes @Column() |
|---|---|---|---|
| String | Student’s unique identifier | Primary key, 50 character limit, name email |
|
| name | String | Student’s name | 50 character limit, not null, name name |
| password | String | Student’s password | 50 character limit not null, name password |
| courses | Set<Course> | Student courses list | Join table strategy name student_courses , name of student primary key column student_email and inverse primary key (courses) column courses_id , fetch type EAGER, cascade type DETACH,REMOVE,MERGE,PERSIST |
| Field | Datatype | Description | Database attributes @Column() |
|---|---|---|---|
| id | int | Course unique identifier | Primary key , generation type IDENTITY, |
| name | String | Course name | 50 character limit, not null |
| instructor | String | Instructor name | 50 character limit not null |
| students | Set<Student> | Course learners list | fetch type EAGER, cascade type DETACH,REMOVE,MERGE,PERSIST, mappedBy courses |
- You can NOT add more methods in the interfaces than the definition below.
| Abstract method | Return type | Parameters | Description |
|---|---|---|---|
| createStudent | void | Student | persist student to database, also handle commit,rollback, and exceptions |
| getAllStudents | List<Student> | None | return all students from database, also handle commit,rollback, and exceptions |
| getStudentByEmail | Student | String email | return student if exists, also handle commit,rollback, and exceptions |
| validateStudent | boolean | String email, String password | match email and password to database to gain access to courses, also handle commit,rollback, and exceptions |
| registerStudentToCourse | void | String email, int courseId | register a course to a student (collection to prevent duplication), also handle commit,rollback, and exceptions |
| getStudentCourses | List<Course> | String email | get all the student courses list (use native query), also handle commit,rollback, and exceptions |
- You can NOT add more methods in the interfaces than the definition below.
| Abstract method | Return type | Parameters | Description |
|---|---|---|---|
| createCourse | void | Course | persist course to database, also handle commit,rollback, and exceptions |
| getAllCourses | List<Course> | None | return all courses from database, also handle commit,rollback, and exceptions |
| getCourseById | Course | int courseId | return course if exists, also handle commit,rollback, and exceptions |
The classes listed below are concrete classes. The following class implements the StudentI and CourseI interfaces, as well as overrides and implements all abstract service methods.
implement interfaces:
- StudentService
- CourseService
- HibernateUtil.java - hibernate configuration session factory helper
- CommandLine.java - data initializer helper (dummy data dump).
- Configuration file (hibernate.cfg.xml) can be found under src/main/resources/
- Write at least one junit test
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