Improve logging in NCMP

[cps.git] / cps-rest / src / main / java / org / onap / cps / rest / exceptions / CpsRestExceptionHandler.java

diff --git a/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java
index 2a89ef2..52af81c 100755 (executable)
--- a/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java
@@ -1,13 +1,14 @@
 /*
- * ============LICENSE_START=======================================================
+ *  ============LICENSE_START=======================================================
  *  Copyright (C) 2020 Pantheon.tech
- *  Copyright (C) 2021 Nordix Foundation
+ *  Modifications Copyright (C) 2021-2022 Nordix Foundation
  *  ================================================================================
  *  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.
@@ -20,6 +21,8 @@
 
 package org.onap.cps.rest.exceptions;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.ValidationException;
 import lombok.extern.slf4j.Slf4j;
 import org.onap.cps.rest.controller.AdminRestController;
 import org.onap.cps.rest.controller.DataRestController;
@@ -34,6 +37,7 @@ import org.onap.cps.spi.exceptions.DataNodeNotFoundException;
 import org.onap.cps.spi.exceptions.DataValidationException;
 import org.onap.cps.spi.exceptions.ModelValidationException;
 import org.onap.cps.spi.exceptions.NotFoundInDataspaceException;
+import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -44,9 +48,6 @@ import org.springframework.web.bind.annotation.RestControllerAdvice;
     QueryRestController.class})
 public class CpsRestExceptionHandler {
 
-    private CpsRestExceptionHandler() {
-    }
-
     /**
      * Default exception handler.
      *
@@ -64,9 +65,16 @@ public class CpsRestExceptionHandler {
         return buildErrorResponse(HttpStatus.BAD_REQUEST, exception);
     }
 
+    @ExceptionHandler({ValidationException.class})
+    public static ResponseEntity<Object> handleBadRequestExceptions(final ValidationException validationException) {
+        return buildErrorResponse(HttpStatus.BAD_REQUEST, validationException);
+    }
+
     @ExceptionHandler({NotFoundInDataspaceException.class, DataNodeNotFoundException.class})
-    public static ResponseEntity<Object> handleNotFoundExceptions(final CpsException exception) {
-        return buildErrorResponse(HttpStatus.NOT_FOUND, exception);
+    public static ResponseEntity<Object> handleNotFoundExceptions(final CpsException exception,
+        final HttpServletRequest request) {
+        return buildErrorResponse(HttpMethod.GET.matches(request.getMethod())
+            ? HttpStatus.NOT_FOUND : HttpStatus.BAD_REQUEST, exception);
     }
 
     @ExceptionHandler({DataInUseException.class, AlreadyDefinedException.class})