Unsatisfied dependency expressed through constructor parameter 1 with userRepository - spring

Question

In a spring boot application who are reactive and use jwt, in my spring-cloud-gateway, I have this code.
#EnableDiscoveryClient
#SpringBootApplication
public class GatewayServiceApplication {
public static void main(String[] args) {
SpringApplication.run(GatewayServiceApplication.class, args);
}
}
#Configuration
#EnableWebFluxSecurity
#EnableReactiveMethodSecurity
public class SpringSecurityWebFluxConfig {
private final UserServiceImpl userService;
private final JwtTokenUtil tokenUtil;
private static final String[] AUTH_WHITELIST = {
"/resources/**",
"/webjars/**",
"/authorize/**",
"/favicon.ico"};
public SpringSecurityWebFluxConfig(JwtTokenUtil tokenUtil, UserServiceImpl userService) {
this.tokenUtil = tokenUtil;
this.userService = userService;
}
..
}
#Service
public class UserServiceImpl implements ReactiveUserDetailsService, UserService {
private final UserRepository userRepository;
public UserServiceImpl(final UserRepository userRepository) {
this.userRepository = userRepository;
}
...
}
#Repository
public interface UserRepository extends ReactiveCrudRepository<User, Integer>{
}
public class JWTHeadersExchangeMatcher implements ServerWebExchangeMatcher {
#Override
public Mono<MatchResult> matches(final ServerWebExchange exchange) {
}
}
public class JWTReactiveAuthenticationManager implements ReactiveAuthenticationManager {
...
public JWTReactiveAuthenticationManager(final PasswordEncoder passwordEncoder, final UserServiceImpl userService) {
this.passwordEncoder = passwordEncoder;
this.userService = userService;
}
}
public class JwtTokenUtil {
...
}
public class TokenAuthenticationConverter implements Function<ServerWebExchange, Mono<Authentication>> {
private final JwtTokenUtil tokenProvider;
public TokenAuthenticationConverter(JwtTokenUtil tokenProvider) {
this.tokenProvider = tokenProvider;
}
}
public class TokenAuthenticationConverter implements Function<ServerWebExchange, Mono<Authentication>> {
private final JwtTokenUtil tokenProvider;
public TokenAuthenticationConverter(JwtTokenUtil tokenProvider) {
this.tokenProvider = tokenProvider;
}
}
[ main] onfigReactiveWebServerApplicationContext : Exception encountered during context initialization - cancelling
refresh attempt:
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'springSecurityWebFluxConfig' defined in
file
[/home/mac/Development/project/reactive-cloud/gateway-service/build/classes/java/main/com/example/gatewayservice/config/SpringSecurityWebFluxConfig.class]:
Unsatisfied dependency expressed through constructor parameter 1;
nested exception is
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'userServiceImpl' defined in file
[/home/mac/Development/project/reactive-cloud/gateway-service/build/classes/java/main/com/example/gatewayservice/service/UserServiceImpl.class]:
Unsatisfied dependency expressed through constructor parameter 0;
nested exception is
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
qualifying bean of type
'com.example.gatewayservice.repository.UserRepository' available:
expected at least 1 bean which qualifies as autowire candidate.
Dependency annotations: {} 2019-06-27 11:47:23.336 INFO 53073 --- [
main] ConditionEvaluationReportLoggingListener :
Tried to put autowired
on UserServiceImpl in SpringSecurityWebFluxConfig class
on UserRepository in UserServiceImpl class
on UserServiceImpl in JWTReactiveAuthenticationManager.class
but get same error
Edit
if i use
#EnableR2dbcRepositories to GatewayServiceApplication, I dont't have this error but it search about DatabaseClient

Answer 1

Please add #Autowired annotation in UserServiceImpl class for UserRepository variable in constitute constructor or variable level.