Error creating bean in spring boot app for a repository [UnsatisfiedDependencyException]

Question

The full error is

Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtRequestFilter': Unsatisfied dependency expressed through field 'jwtUserDetailsService': Error creating bean with name 'jwtUserDetailsService': Unsatisfied dependency expressed through field 'clientRepository': Error creating bean with name 'userRepo' defined in com.XX.ZZ.repo.UserRepo defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot resolve reference to bean 'jpaSharedEM_entityManagerFactory' while setting bean property 'entityManager'

As I have searched, apparently the error is in the entity, but I don't know how to fix it.

Question 1 and Question 2

package com.XX.ZZ.model;

import jakarta.persistence.*;
import lombok.Data;

@Entity
@Data
@Table
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE)
    @Column(name = "id")
    private Long id;
    @Column(name = "username")
    private String username;
    @Column(name = "password")
    private String hash;
}

package com.XX.ZZ.repo;

import com.XX.ZZ.model.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

import java.util.Optional;

@Repository
public interface UserRepo extends JpaRepository<User, Long> {

    Optional<User> findOneByUsername(String username);
}

application.properties

# MySQL configuration
spring.datasource.url=jdbc:mysql://localhost:3306/censored
spring.datasource.username=censored
spring.datasource.password=censored
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect
# since Hibernate 6 there's no need to specify the MySQL dialect => https://vladmihalcea.com/hibernate-dialect/

# server port
server.port = 4400

# security - secret generated with 512bit security level with: https://www.allkeysgenerator.com/Random/Security-Encryption-Key-Generator.aspx
custom.data.jwt.secret = censored
custom.data.jwt.expiration = 86400

Tell me if I need to provide more classes like the ones that appear in the error.

First it's better change I'd generalization strategy to GenerationType.IDENTITY. — amir-rad, Feb 12 '23 at 06:31
I was using GenerationType.IDENTITY, but changed it recently to try to solve this problem, as I thought it was related to the id parameter. Changed it back now, and updated the post with the application.properties file — LautaroColella, Feb 12 '23 at 07:49

score 0 · Answer 1 · answered Feb 11 '23 at 12:28

0

Remove additional dependencies from maven pom, like jwt. 3 configurations you should have

@EnableJpaRepositories("com.project.marketplace.repositories")
@ComponentScan(basePackages = {"com.project"})
@EntityScan("com.project.marketplace.domain")

answered Feb 11 '23 at 12:28

Armen Arzumanyan

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I need this dependency for JWT: `com.auth0java-jwt4.2.1` Where are these 3 configurations or where should I put them? – LautaroColella Feb 12 '23 at 02:03
for each dependency you should define also @Bean configuration, because by default Spring for example searching database if DB dependencies in the POM – Armen Arzumanyan Feb 12 '23 at 10:23
I will suggest generate online project with jhipster and have a look configurations https://start.jhipster.tech/ – Armen Arzumanyan Feb 12 '23 at 10:23

Error creating bean in spring boot app for a repository [UnsatisfiedDependencyException]

1 Answers1