diff --git a/provider/partition-gcp/src/main/java/org/opengroup/osdu/partition/provider/gcp/middleware/GcpExceptionMapper.java b/provider/partition-gcp/src/main/java/org/opengroup/osdu/partition/provider/gcp/middleware/GcpExceptionMapper.java new file mode 100644 index 0000000000000000000000000000000000000000..4e56b4a21321a1c81da43ee3e89ee7e916a894e4 --- /dev/null +++ b/provider/partition-gcp/src/main/java/org/opengroup/osdu/partition/provider/gcp/middleware/GcpExceptionMapper.java @@ -0,0 +1,59 @@ +/* + * Copyright 2020-2021 Google LLC + * Copyright 2020-2021 EPAM Systems, Inc + * + * 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.opengroup.osdu.partition.provider.gcp.middleware; + +import java.util.Arrays; +import org.opengroup.osdu.core.common.model.http.AppException; +import org.opengroup.osdu.partition.middleware.GlobalExceptionMapper; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.validation.ObjectError; +import org.springframework.web.bind.MethodArgumentNotValidException; +import org.springframework.web.bind.annotation.ControllerAdvice; +import org.springframework.web.bind.annotation.RestController; +import org.springframework.web.context.request.WebRequest; + +@ControllerAdvice +@RestController +public class GcpExceptionMapper extends GlobalExceptionMapper { + private static final String NOT_VALID_REQUEST_BODY = "Passed arguments were not valid. Reasons: %s"; + + @Override + protected ResponseEntity<Object> handleMethodArgumentNotValid( + MethodArgumentNotValidException ex, HttpHeaders headers, HttpStatus status, WebRequest request) { + + StringBuilder errors = new StringBuilder(); + + for (ObjectError error : ex.getAllErrors()) { + errors + .append('[') + .append("arguments: ") + .append(Arrays.toString(error.getArguments())) + .append(", message: ") + .append(error.getDefaultMessage()) + .append("]"); + } + + return super.getErrorResponse( + new AppException( + status.value(), + "Validation error.", + String.format(NOT_VALID_REQUEST_BODY, errors))); + } +}