[SpringBoot] YamlPropertySourceFactory 기록

- 클래스 설정

public class YamlPropertySourceFactory implements PropertySourceFactory {
   @Override
   public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException {
      Properties propertiesFromYaml = loadYamlIntoProperties(resource);
      String sourceName = name != null ? name : resource.getResource().getFilename();
      return new PropertiesPropertySource(sourceName, propertiesFromYaml);
   }

   private Properties loadYamlIntoProperties(EncodedResource resource) throws FileNotFoundException {
      try {
         YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
         factory.setResources(resource.getResource());
         factory.afterPropertiesSet();
         return factory.getObject();
      } catch (IllegalStateException e) {
         Throwable cause = e.getCause();
         if (cause instanceof FileNotFoundException)
            throw (FileNotFoundException) e.getCause();
         throw e;
      }
   }
}

 

- application.yml

spring:
  profiles:
    active: key

 

- application-key.yml (.ignore에 추가할것)

jwt:
  secretKey: {}

spring:
  datasource:
    url: {}
    driver-class-name: {}
    username: {}
    password: {}

 

- 적용 및 설정

@PropertySource(value = "classpath:application-key.yml", factory = YamlPropertySourceFactory.class, ignoreResourceNotFound = true)
public class JwtService {

	@Value("${jwt.secret-key}")
	private String secretKey;
    
    ...