[ERROR][TaskAgile] .NoUniqueBeanDefinitionException, import한 패키지와 같은 이름일 때

이전 포스팅에서 같은 에러가 났다.

zena1010.tistory.com/12

 

 

Error starting ApplicationContext.
To display the conditions report re-run your application with 'debug' enabled.
2020-11-30 17:33:28.392 ERROR 4344 --- 
[lication.main()] o.s.b.d.LoggingFailureAnalysisReporter   : 
...
Description:

Parameter 2 of constructor in com.taskagile.domain.common.mail.DefaultMailManager required a single 
bean, but 2 were found:
        - getFreemarkerConfiguration: 
        	defined by method 'getFreemarkerConfiguration' in class path resource 
            [com/taskagile/domain/common/mail/DefaultMailManagerTests$DefaultMessageCreatorConfiguration.class]
        - freeMarkerConfiguration: 
        	defined by method 'freeMarkerConfiguration' in class path resource 
            [org/springframework/boot/autoconfigure/freemarker/FreeMarkerServletWebConfiguration.class]       


Action:

Consider marking one of the beans as @Primary, 
updating the consumer to accept multiple beans, 
or using @Qualifier to identify the bean that should be consumed

[WARNING]
java.lang.reflect.InvocationTargetException
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    ...

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: 
	Error creating bean with name 'userServiceImpl' defined in file 
    [C:\Users\ttogl\practice\TaskAgile\vuejs.spring-boot.mysql\target\classes\com\taskagile\domain\application\impl\UserServiceImpl.class]:
	Unsatisfied dependency expressed through constructor parameter 2; 
	nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: 
    Error creating bean with name 'defaultMailManager' defined in file 
    [C:\Users\ttogl\practice\TaskAgile\vuejs.spring-boot.mysql\target\classes\com\taskagile\domain\common\mail\DefaultMailManager.class]: 
    Unsatisfied dependency expressed through constructor parameter 2; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: 
    No qualifying bean of type 'freemarker.template.Configuration' available: 
    expected single matching bean but found 2: 
getFreemarkerConfiguration,freeMarkerConfiguration
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray 
    (ConstructorResolver.java:732)
    ...

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: 
	Error creating bean with name 'defaultMailManager' defined in file 
    [C:\Users\ttogl\practice\TaskAgile\vuejs.spring-boot.mysql\target\classes\com\taskagile\domain\common\mail\DefaultMailManager.class]:
    Unsatisfied dependency expressed through constructor parameter 2; 
    nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException:
    No qualifying bean of type 'freemarker.template.Configuration' available: 
    expected single matching bean but found 2: 
    getFreemarkerConfiguration,freeMarkerConfiguration  
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray 
    (ConstructorResolver.java:732)
    ...

Caused by: org.springframework.beans.factory.NoUniqueBeanDefinitionException: 
	No qualifying bean of type 'freemarker.template.Configuration' available: 
    expected single matching bean but found 2: 
    getFreemarkerConfiguration,freeMarkerConfiguration
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveNotUnique 
    (DependencyDescriptor.java:215)
    ...
    

 

 

ERROR 내용

1. com.taskagile.domain.common.mail.DefaultMailManager 에서 같은 타입의 bean이 2개 찾아져서 생긴 에러( getFreemarkerConfiguration, freeMarkerConfiguration )
2. 하나는 import freemarker.template.Configuration했던 것이고, 다른 하나는 test클래스에 만들었던 getFreemarkerConfiguration이다.

 

 

 

 

 

 

---

해결 방법

• freemarker.template.Configuration을 사용할 것이기 때문에 정의할 때 패키지 전문을 다 붙이면 헷깔리지 않는다.

import freemarker.template.Configuration;
//...

@Component
public class DefaultMailManager implements MailManager {

  private final static Logger log = LoggerFactory.getLogger(DefaultMailManager.class);
	// ...
  private freemarker.template.Configuration configuration;

  public DefaultMailManager(@Value("${app.mail-from}") String mailFrom,
                            Mailer mailer,
                            freemarker.template.Configuration configuration) {
    this.mailFrom = mailFrom;
    this.mailer = mailer;
    this.configuration = configuration;
  }

 

---

참고 사이트  : dpdpwl.tistory.com/69

[Java]자바 임포트(import)받은 클래스명이 겹칠때