fix sonar alert

[externalapi/nbi.git] / src / main / java / org / onap / nbi / exceptions / ApiExceptionHandler.java

diff --git a/src/main/java/org/onap/nbi/exceptions/ApiExceptionHandler.java b/src/main/java/org/onap/nbi/exceptions/ApiExceptionHandler.java
index 1781701..fa2a65b 100644 (file)
--- a/src/main/java/org/onap/nbi/exceptions/ApiExceptionHandler.java
+++ b/src/main/java/org/onap/nbi/exceptions/ApiExceptionHandler.java
@@ -1,7 +1,20 @@
+/**
+ *     Copyright (c) 2018 Orange
+ *
+ *     Licensed under the Apache License, Version 2.0 (the "License");
+ *     you may not use this file except in compliance with the License.
+ *     You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ */
 package org.onap.nbi.exceptions;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ControllerAdvice;
@@ -12,15 +25,13 @@ import org.springframework.web.client.RestClientException;
 @ControllerAdvice
 public class ApiExceptionHandler {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(ApiExceptionHandler.class);
-
 
     @ExceptionHandler(BackendFunctionalException.class)
     @ResponseBody
     public ResponseEntity<ApiError> backendExceptionHandler(final BackendFunctionalException exception) {
         ApiError apiError =
                 new ApiError(String.valueOf(exception.getHttpStatus().value()), exception.getMessage(), "", "");
-        return new ResponseEntity<ApiError>(apiError, exception.getHttpStatus());
+        return new ResponseEntity<>(apiError, exception.getHttpStatus());
     }
 
     @ExceptionHandler(TechnicalException.class)
@@ -28,21 +39,21 @@ public class ApiExceptionHandler {
     public ResponseEntity<ApiError> technicalExceptionHandler(final TechnicalException exception) {
         ApiError apiError =
                 new ApiError(String.valueOf(exception.getHttpStatus().value()), exception.getMessage(), "", "");
-        return new ResponseEntity<ApiError>(apiError, exception.getHttpStatus());
+        return new ResponseEntity<>(apiError, exception.getHttpStatus());
     }
 
     @ExceptionHandler(RestClientException.class)
     @ResponseBody
-    public ResponseEntity<ApiError> RestClientExceptionHandler(final RestClientException exception) {
+    public ResponseEntity<ApiError> restClientExceptionHandler(final RestClientException exception) {
         ApiError apiError = new ApiError("500", HttpStatus.INTERNAL_SERVER_ERROR.getReasonPhrase(),
                 "Unable to " + "reach ONAP services", "");
-        return new ResponseEntity<ApiError>(apiError, HttpStatus.INTERNAL_SERVER_ERROR);
+        return new ResponseEntity<>(apiError, HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
     @ExceptionHandler(ValidationException.class)
     @ResponseBody
-    public ResponseEntity<ApiError> ValidationExceptionHandler(final ValidationException exception) {
+    public ResponseEntity<ApiError> validationExceptionHandler(final ValidationException exception) {
         ApiError apiError = new ApiError("400", HttpStatus.BAD_REQUEST.getReasonPhrase(), exception.getMessages(), "");
-        return new ResponseEntity<ApiError>(apiError, HttpStatus.INTERNAL_SERVER_ERROR);
+        return new ResponseEntity<>(apiError, HttpStatus.INTERNAL_SERVER_ERROR);
     }
 }