Discussion :

[j_esti]

Salut,
J'ai testé un spring boot project comme un un seul projet maven et tout ça marche. Maintenant, j'essaye de construire mon application à base de plusieurs sous modules

• projet parent
  
  • module jpa
  • module service
  • module ui (spring boot module)

module jpa - interface UserRepository

Code :

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package org.plendo.jpa.entity;
 
import org.springframework.data.jpa.repository.JpaRepository;
 
public interface UserRepository  extends JpaRepository<User, String>{
 
}

module service - classe UserServiceImpl

Code :

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package org.plendo.service.impl;
 
import org.plendo.jpa.entity.User;
import org.plendo.jpa.entity.UserRepository;
import org.plendo.service.interfaces.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
@Service
public class UserServiceImpl implements UserService {
 
	@Autowired
	UserRepository userRepository;
 
	@Override
	public User saveUser(User u) {
		return userRepository.save(u);
	}
 
}

module ui (spring boot) - UserRestController

Code :

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package org.plendo.ui.controller;
 
import org.plendo.jpa.entity.User;
import org.plendo.service.interfaces.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class UserRestController {
 
	@Autowired
	private UserService userService;
 
	@RequestMapping(value = "/saveUser")
	public User saveUser(User u) {
		return userService.saveUser(u);
	}
}

Classe Spring boot

Code :

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package org.plendo.ui;
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
 
@SpringBootApplication
public class App {
	public static void main(String[] args) {
		SpringApplication.run(App.class, args);
	}
}

et l'erreur générée :

Code :

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  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.4.2.RELEASE)
 
20:12:08.052 [main] WARN  o.s.b.c.e.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userRestController': Unsatisfied dependency expressed through field 'userService'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.plendo.service.interfaces.UserService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
20:12:08.068 [main] WARN  o.s.boot.SpringApplication - Error handling failed (Error creating bean with name 'delegatingApplicationListener' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available)
20:12:08.243 [main] ERROR o.s.b.d.LoggingFailureAnalysisReporter - 
 
***************************
APPLICATION FAILED TO START
***************************
 
Description:
 
Field userService in org.plendo.ui.controller.UserRestController required a bean of type 'org.plendo.service.interfaces.UserService' that could not be found.
 
 
Action:
 
Consider defining a bean of type 'org.plendo.service.interfaces.UserService' in your configuration.

Merci d'avance