Fixes spring-atticgh-549

Author: woowahankingbbode

spring-cloud-aws-messaging/src/main/java/org/springframework/cloud/aws/messaging/config/annotation/SnsWebConfiguration.java

@@ -20,8 +20,8 @@
 
 import com.amazonaws.services.sns.AmazonSNS;
 
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.aws.context.annotation.ConditionalOnClass;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.method.support.HandlerMethodArgumentResolver;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@@ -33,16 +33,17 @@
  */
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnClass("org.springframework.web.servlet.config.annotation.WebMvcConfigurer")
-public class SnsWebConfiguration implements WebMvcConfigurer {
-
-	@Autowired
-	private AmazonSNS amazonSns;
-
-	@Override
-	public void addArgumentResolvers(
-			List<HandlerMethodArgumentResolver> argumentResolvers) {
-		argumentResolvers
-				.add(getNotificationHandlerMethodArgumentResolver(this.amazonSns));
+public class SnsWebConfiguration {
+
+	@Bean
+	public WebMvcConfigurer snsWebMvcConfigurer(AmazonSNS amazonSns) {
+		return new WebMvcConfigurer() {
+			@Override
+			public void addArgumentResolvers(
+					List<HandlerMethodArgumentResolver> argumentResolvers) {
+				argumentResolvers
+						.add(getNotificationHandlerMethodArgumentResolver(amazonSns));
+			}
+		};
 	}
-
 }