https://github.com/albertprofe/cifojava2021-javase-4
JPA and Rest Controller (Swagger) with Spring Boot. JPA @OnToMany, @ManyToOne @ManyToMany (just JPA).
https://github.com/albertprofe/cifojava2021-javase-4
Last synced: 2 months ago
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JPA and Rest Controller (Swagger) with Spring Boot. JPA @OnToMany, @ManyToOne @ManyToMany (just JPA).
- Host: GitHub
- URL: https://github.com/albertprofe/cifojava2021-javase-4
- Owner: AlbertProfe
- Created: 2021-06-28T07:07:11.000Z (almost 4 years ago)
- Default Branch: master
- Last Pushed: 2021-07-12T10:00:55.000Z (almost 4 years ago)
- Last Synced: 2025-01-20T15:19:01.330Z (4 months ago)
- Language: Java
- Homepage:
- Size: 167 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# cifojava2021-javase-4
JPA and Rest Controller (Swagger) with Spring Boot. JPA @OnToMany, @ManyToOne @ManyToMany (just JPA).
Welcome to the cifojava2021-javase-4 and javaeewiki!
# cifojava2021-javase-4 and javaee
JPA @OneToMany, @ManyToOne, @ManyToMany and @JoinColumn, @JoinTable
- Spring Boot JPA **without** @Controller, View and Thymeleaf
- So we use **CommandLineRunner** to test JPA _entities_.
- Applications.properties
- Classes: JPA @Entity Employee and CrudRepository Interface
- Database: H2 (local or in Memory) and ddl.auto
JPA **and REST API** @OneToMany, @ManyToOne, @ManyToMany and @JoinColumn, @JoinTable and @RestController
- Rest Controller (Postman and Swagger)
## amazonDeliver (java-EE spring)
- amazonDeliver : `n:m` with `1:n` `n:1`
- @Entity as TA (_OrderService_)
- with _CommandLineRunner_
- **Employee <> OrderService <> Shop**
- amazonDeliver2 : `n:m` with `1:n` `n:1`
- add another @Entity to OrderService (_Vehicle_)
- with _CommandLineRunner_
- Employee <> OrderService <> Shop
- **OrderService <> Vehicle**
- amazonDeliver3 : `n:m`
- without @Entity as TA (_Product_)
- with _CommandLineRunner_
- Employee <> OrderService <> **Shop <> Product**
- OrderService <> Vehicle
- amazonDeliver4 : `n:m`
- web Project (we don't need **CommandLineRunner** because it is a web project now wiht @RestController **but** we leave it to fill the db)
- Employee <> OrderService <> Shop <> Product
- OrderService <> Vehicle
- @RestController
- @EmployeeRestController with all CRUD operations
- Postman
- @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id") at _entities_
- amazonDeliver5 : `n:m`
- web Project (we don't need **CommandLineRunner** because it is a web project now wiht @RestController **but** we leave it to fill the db)
- Employee <> OrderService <> Shop <> Product
- OrderService <> Vehicle
- @RestController
- @EmployeeRestController with all CRUD operations
- **Swagger**
- class: SpringFoxConfig
- Dependency
- Main @Bean
- Open URL: http://localhost:8086/swagger-ui.htm
- @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id") at _entities_
## employeeExpenses (java-EE spring)
- employeeExpenses: `1:m` unidirectional
- Employee <> Expense
- employeeExpenses2: `n:m` bidirectional
- Employee <> Expense
- Employee <> Holidays
- employeeExpenses3: `n:m` TA without @Entity
- Employee <> Expense
- Employee <> Holidays
- Employee <> Course
- employeeExpenses4: `n:m` TA as @Entity and `1:n` `n:1`
- Employee <> Expense
- Employee <> Holidays
- Employee <> EnrollmentCourse <> Certificate
- employeeExpenses5: `n:m` TA as two @Entity and `1:n` `n:1` `1:n`
- Employee <> Expense
- Employee <> Holidays
- Employee <> Enrollment <> Course <> Certificate
