CODEWITHSUNDEEP
springspring-bootautowired
Almir Fontenele Oliveira
Almir Fontenele Oliveira

Reputation: 13

No qualifying bean of type found for dependency

I´m tri to run a JUnit Test um my spring boot project i bilded like this:

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;

import com.br.suppcomm.ocp.entity.Login;


public interface LoginDao extends JpaRepository<Login, Long>{
...
}

Service:

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.br.suppcomm.ocp.dao.CompanyDAO;
import com.br.suppcomm.ocp.dao.LoginDao;
import com.br.suppcomm.ocp.entity.Login;



@Service
public class LoginService  {

    @Autowired LoginDao loginDao; 


    @Autowired CompanyDAO companyDao;


    public void save(Login login) {

        loginDao.save(login);


    }


    public void delete(Login login) {
         loginDao.delete(login);
    }


    public Login findById(Login login) {
        return loginDao.findOne(login.getLoginId());
    }


    public Login findByEmail(Login login) {
        return loginDao.findByEmail(login.getEmail());
    }


    public Login FindByLogin(Login login) {
        return loginDao.FindByLogin(login);
    }


    public List<Login> getAll() {

        return loginDao.findAll();
    }


    public Login getUserAccessLoginPass(String login, String password) {
        return loginDao.getUserAccessLoginPass(login, password);
    }


    public void update(Login login) {
         loginDao.save(login);

    }

}

Test:

package com.example;


import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.br.suppcomm.ocp.service.LoginService;


@RunWith(SpringRunner.class)

@SpringBootTest
public class OcpJpaApplicationTests {

    @Autowired LoginService loginService;

    @Test
    public void contextLoads() {


    }    

}

When I ran this code did show me the folow error.

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException:

Error creating bean with name 'loginService': Unsatisfied dependency expressed through field 'loginDao': No qualifying bean of type

[com.br.suppcomm.ocp.dao.LoginDao] found for dependency [com.br.suppcomm.ocp.dao.LoginDao]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.br.suppcomm.ocp.dao.LoginDao] found for dependency [com.br.suppcomm.ocp.dao.LoginDao]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

I dont know what happened!! Please.

Upvotes: 0

Views: 6640

Answers (4)

mohit sharma
mohit sharma

Reputation: 1070

Add @Repository your Interface
annotation , so that it can be Autowired.

@Repository
public interface LoginDao extends JpaRepository<Login, Long>{

}

It'll work that way! Exception says that SPring is not able to find a qualifier, to Autowired something you need to sterotype it.

Upvotes: 2

Ulises
Ulises

Reputation: 9635

You need to add this annotation to your test:

@DataJpaTest

This will cause the Persistence slice of you application to be initialized.

Upvotes: 0

ritesh.garg
ritesh.garg

Reputation: 3943

Add @Repository annotation on LoginDao

Upvotes: 0

jabal
jabal

Reputation: 12347

Please add the classes attribute to your @SpringBootTest annotation as follows:

@SpringBootTest(classes = { Application.class })

So that it will know that it has to do component scan, etc that you've specified on your Application class.

Upvotes: 1

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