Spring Data Generator for JPA repositories and managers.
- Generate in Runtime
- Generate by Plugin
- Generate repositories for JPA Entities
- Generate managers for JPA Entities
- EntityScan wrapped annotation
- Overwrite option
- Support JpaSpecificationExcecutor<?>
- Support @EmbeddedId annotation
- @Id or @EmbeddedId primitive support
- Package structure support
- Additional extends support
- Java 8
- Spring data JPA
Download the jar through Maven:
<dependency>
<groupId>com.cmeza</groupId>
<artifactId>spring-data-generator</artifactId>
<version>1.1.8</version>
</dependency>The simple Spring Data JPA configuration with Java-Config looks like this:
@SDGenerator(
entityPackage = "com.acme.model",
repositoryPackage = "com.acme.repositories",
managerPackage = "com.acme.managers",
repositoryPostfix = "Repository",
managerPostfix = "Manager",
onlyAnnotations = false,
debug = false,
overwrite = false,
additionalExtends = {
QuerydslPredicateExecutor.class
}
)
@SpringBootApplication
public class AppConfig {
public static void main(String[] args) {
SpringApplication.run(WebApplication.class, args);
}
}| Attribute | Required | Default | Description |
|---|---|---|---|
| entityPackage | No | [] | Entity scan package |
| repositoryPackage | No | "" | Package where the repositories will be generated |
| managerPackage | No | "" | Package where the managers will be generated |
| repositoryPostfix | No | "Repository" | Postfix for repositories. example: AccountRepository |
| managerPostfix | No | "Manager" | Postfix for managers. example: AccountManager |
| onlyAnnotations | No | false | Scan only classes annotated with @SDGenerate or @SDNoGenerate |
| debug | No | false | Enable debug log |
| overwrite | No | false | Overwrite existing files |
| additionalExtends | No | [] | Extension of additional interfaces |
Download the jar through Maven:
<build>
<plugins>
<plugin>
<groupId>com.cmeza</groupId>
<artifactId>spring-data-generator</artifactId>
<version>1.1.8</version>
<configuration>
<entity-package>
<param>com.acme.model</param>
</entity-package>
<repository-package>com.acme.repository</repository-package>
<repository-postfix>Repository</repository-postfix>
<manager-package>com.acme.managers</manager-package>
<manager-postfix>Manager</manager-postfix>
<only-annotations>false</only-annotations>
<overwrite>false</overwrite>
<additional-extends>
<param>org.springframework.data.querydsl.QuerydslPredicateExecutor</param>
</additional-extends>
</configuration>
</plugin>
</plugins>
</build>| Attribute | Required | Default | Description |
|---|---|---|---|
| entity-package | Yes | [] | Entity scan package |
| repository-package | Yes | "" | Package where the repositories will be generated |
| manager-package | Yes | "" | Package where the managers will be generated |
| repository-postfix | No | "Repository" | Postfix for repositories. example: AccountRepository |
| manager-postfix | No | "Manager" | Postfix for managers. example: AccountManager |
| onlyAnnotations | No | false | Scan only classes annotated with @SDGenerate or @SDNoGenerate |
| overwrite | No | false | Overwrite existing files |
| additional-extends | No | [] | Extension of additional interfaces |
$ mvn spring-data-generator:repositories
$ mvn spring-data-generator:managers
Sample entity in com.acme.model
@Entity
//@SDGenerate -> Optional: Include to classes scan
//@SDNoGenerate -> Optional: Exclude to classes scan
public class Account {
@Id
@GeneratedValue
private Long id;
private String firstname;
private String lastname;
// Getters and setters
// (Firstname, Lastname)-constructor and noargs-constructor
// equals / hashcode
}Generate a repository interface example in com.acme.repositories:
@Repository
public interface AccountRepository extends JpaRepository<Account, Long>, JpaSpecificationExecutor<Account> {
}Generate a manager class example in com.acme.managers:
@Component
public class AccountManager {
private AccountRepository accountRepository;
@Autowired
public AccountManager(AccountRepository accountRepository) {
this.accountRepository = accountRepository;
}
}- The overwrite option delete the existing file to regenerate
- The generation of repositories and managers inherits the entity package. Example:
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