Create Endpoint For Get Cm Handles By Name

[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 7719417..9495b3d 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
@@ -1,12 +1,14 @@
 /*
- * ============LICENSE_START=======================================================
+ *  ============LICENSE_START=======================================================
  *  Copyright (C) 2020 Pantheon.tech
+ *  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.
@@ -19,11 +21,16 @@
 
 package org.onap.cps.rest.exceptions;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.ValidationException;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.onap.cps.rest.controller.AdminRestController;
 import org.onap.cps.rest.controller.DataRestController;
 import org.onap.cps.rest.controller.QueryRestController;
 import org.onap.cps.rest.model.ErrorMessage;
+import org.onap.cps.spi.exceptions.AlreadyDefinedException;
 import org.onap.cps.spi.exceptions.CpsAdminException;
 import org.onap.cps.spi.exceptions.CpsException;
 import org.onap.cps.spi.exceptions.CpsPathException;
@@ -32,6 +39,7 @@ 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;
@@ -40,13 +48,9 @@ import org.springframework.web.bind.annotation.RestControllerAdvice;
 @Slf4j
 @RestControllerAdvice(assignableTypes = {AdminRestController.class, DataRestController.class,
     QueryRestController.class})
+@NoArgsConstructor(access = AccessLevel.PACKAGE)
 public class CpsRestExceptionHandler {
 
-    private static final String CHECK_LOGS_FOR_DETAILS  = "Check logs for details.";
-
-    private CpsRestExceptionHandler() {
-    }
-
     /**
      * Default exception handler.
      *
@@ -54,29 +58,30 @@ public class CpsRestExceptionHandler {
      * @return response with response code 500.
      */
     @ExceptionHandler
-    public static ResponseEntity<Object> handleInternalServerErrorExceptions(
-        final Exception exception) {
+    public static ResponseEntity<Object> handleInternalServerErrorExceptions(final Exception exception) {
         return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception);
     }
 
     @ExceptionHandler({ModelValidationException.class, DataValidationException.class, CpsAdminException.class,
-        CpsPathException.class})
-    public static ResponseEntity<Object> handleBadRequestExceptions(final CpsException exception) {
+        CpsPathException.class, ValidationException.class})
+    public static ResponseEntity<Object> handleBadRequestExceptions(final Exception exception) {
         return buildErrorResponse(HttpStatus.BAD_REQUEST, exception);
     }
 
     @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 Exception exception,
+        final HttpServletRequest request) {
+        return buildErrorResponse(HttpMethod.GET.matches(request.getMethod())
+            ? HttpStatus.NOT_FOUND : HttpStatus.BAD_REQUEST, exception);
     }
 
-    @ExceptionHandler({DataInUseException.class})
-    public static ResponseEntity<Object> handleDataInUseException(final CpsException exception) {
+    @ExceptionHandler({DataInUseException.class, AlreadyDefinedException.class})
+    public static ResponseEntity<Object> handleDataInUseException(final Exception exception) {
         return buildErrorResponse(HttpStatus.CONFLICT, exception);
     }
 
     @ExceptionHandler({CpsException.class})
-    public static ResponseEntity<Object> handleAnyOtherCpsExceptions(final CpsException exception) {
+    public static ResponseEntity<Object> handleAnyOtherCpsExceptions(final Exception exception) {
         return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception);
     }
 
@@ -84,11 +89,11 @@ public class CpsRestExceptionHandler {
         if (exception.getCause() != null || !(exception instanceof CpsException)) {
             log.error("Exception occurred", exception);
         }
-        final ErrorMessage errorMessage = new ErrorMessage();
+        final var errorMessage = new ErrorMessage();
         errorMessage.setStatus(status.toString());
         errorMessage.setMessage(exception.getMessage());
         errorMessage.setDetails(exception instanceof CpsException ? ((CpsException) exception).getDetails() :
-            CHECK_LOGS_FOR_DETAILS);
+            "Check logs for details.");
         return new ResponseEntity<>(errorMessage, status);
     }
 }