要将Axon存储库RESTful化,可以使用Spring Data REST来实现。下面是一个示例代码,展示如何使用Spring Data REST将Axon存储库暴露为RESTful API:
在pom.xml文件中添加以下依赖项:
org.springframework.boot
spring-boot-starter-data-rest
import org.axonframework.commandhandling.model.Repository;
import org.axonframework.queryhandling.QueryGateway;
import org.springframework.data.repository.PagingAndSortingRepository;
public interface MyEntityRepository extends PagingAndSortingRepository, Repository, QueryGateway {
}
import org.axonframework.commandhandling.model.Repository;
import org.axonframework.queryhandling.QueryGateway;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Component;
@Component
public class MyEntityRepositoryImpl implements MyEntityRepository {
private final Repository repository;
private final QueryGateway queryGateway;
public MyEntityRepositoryImpl(Repository repository, QueryGateway queryGateway) {
this.repository = repository;
this.queryGateway = queryGateway;
}
// 实现MyEntityRepository接口中的方法
@Override
public Iterable findAll() {
return repository.findAll();
}
@Override
public Page findAll(Pageable pageable) {
return repository.findAll(pageable);
}
// 其他自定义方法...
}
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/api/my-entities")
public class MyEntityController {
private final MyEntityRepository repository;
public MyEntityController(MyEntityRepository repository) {
this.repository = repository;
}
@GetMapping
public Iterable getAllMyEntities() {
return repository.findAll();
}
@GetMapping("/paged")
public Page getPagedMyEntities(Pageable pageable) {
return repository.findAll(pageable);
}
// 其他自定义方法...
}
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
}
现在,您可以通过访问/api/my-entities
来获取所有实体,或使用分页来访问/api/my-entities/paged
来获取分页实体。
请注意,此示例仅展示了基本的CRUD操作和分页支持。您可以根据您的需求添加其他自定义方法和查询。