diff options
8 files changed, 232 insertions, 29 deletions
diff --git a/cps-ncmp-rest/docs/openapi/components.yaml b/cps-ncmp-rest/docs/openapi/components.yaml index ddce052421..7719193547 100644 --- a/cps-ncmp-rest/docs/openapi/components.yaml +++ b/cps-ncmp-rest/docs/openapi/components.yaml @@ -30,7 +30,23 @@ components: type: string details: type: string - + # DMI Server Exception Schema + DmiErrorMessage: + title: DMI Error Message + type: object + properties: + message: + type: string + example: "Bad Gateway Error Message NCMP" + dmi-response: + type: object + properties: + http-code: + type: integer + example: 400 + body: + type: string + example: Bad Request # Request Schemas RestDmiPluginRegistration: type: object @@ -482,3 +498,14 @@ components: status: 500 message: Internal Server Error details: Internal Server Error occurred + BadGateway: + description: Bad Gateway + content: + application/json: + schema: + $ref: "#/components/schemas/DmiErrorMessage" + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: "Bad Request" diff --git a/cps-ncmp-rest/docs/openapi/ncmp.yml b/cps-ncmp-rest/docs/openapi/ncmp.yml index a9d08b7951..2c9ee24559 100755 --- a/cps-ncmp-rest/docs/openapi/ncmp.yml +++ b/cps-ncmp-rest/docs/openapi/ncmp.yml @@ -48,6 +48,8 @@ getResourceDataForPassthroughOperational: $ref: 'components.yaml#/components/responses/Forbidden' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' resourceDataForPassthroughRunning: get: @@ -80,6 +82,8 @@ resourceDataForPassthroughRunning: $ref: 'components.yaml#/components/responses/Forbidden' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' post: tags: - network-cm-proxy @@ -116,6 +120,8 @@ resourceDataForPassthroughRunning: $ref: 'components.yaml#/components/responses/Forbidden' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' put: tags: @@ -153,6 +159,8 @@ resourceDataForPassthroughRunning: $ref: 'components.yaml#/components/responses/Forbidden' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' patch: tags: @@ -184,6 +192,8 @@ resourceDataForPassthroughRunning: $ref: 'components.yaml#/components/responses/Forbidden' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' delete: tags: @@ -208,6 +218,8 @@ resourceDataForPassthroughRunning: $ref: 'components.yaml#/components/responses/NotFound' 500: $ref: 'components.yaml#/components/responses/InternalServerError' + 502: + $ref: 'components.yaml#/components/responses/BadGateway' fetchModuleReferencesByCmHandle: get: diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java index 0843e9741e..c72373344d 100755 --- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java @@ -24,11 +24,14 @@ import lombok.AccessLevel; import lombok.NoArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.onap.cps.ncmp.api.impl.exception.DmiRequestException; +import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException; import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; import org.onap.cps.ncmp.api.impl.exception.NcmpException; import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException; import org.onap.cps.ncmp.rest.controller.NetworkCmProxyController; import org.onap.cps.ncmp.rest.controller.NetworkCmProxyInventoryController; +import org.onap.cps.ncmp.rest.model.DmiErrorMessage; +import org.onap.cps.ncmp.rest.model.DmiErrorMessageDmiresponse; import org.onap.cps.ncmp.rest.model.ErrorMessage; import org.onap.cps.spi.exceptions.CpsException; import org.onap.cps.spi.exceptions.DataNodeNotFoundException; @@ -66,6 +69,12 @@ public class NetworkCmProxyRestExceptionHandler { return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception); } + @ExceptionHandler({HttpClientRequestException.class}) + public static ResponseEntity<Object> handleClientRequestExceptions( + final HttpClientRequestException httpClientRequestException) { + return wrapDmiErrorResponse(HttpStatus.BAD_GATEWAY, httpClientRequestException); + } + @ExceptionHandler({DmiRequestException.class, DataValidationException.class, HttpMessageNotReadableException.class, InvalidTopicException.class}) public static ResponseEntity<Object> handleDmiRequestExceptions(final Exception exception) { @@ -91,8 +100,19 @@ public class NetworkCmProxyRestExceptionHandler { } else { errorMessage.setDetails(CHECK_LOGS_FOR_DETAILS); } - errorMessage.setDetails(exception instanceof CpsException ? ((CpsException) exception).getDetails() : - CHECK_LOGS_FOR_DETAILS); + errorMessage.setDetails( + exception instanceof CpsException ? ((CpsException) exception).getDetails() : CHECK_LOGS_FOR_DETAILS); return new ResponseEntity<>(errorMessage, status); } + + private static ResponseEntity<Object> wrapDmiErrorResponse(final HttpStatus httpStatus, + final HttpClientRequestException httpClientRequestException) { + final var dmiErrorMessage = new DmiErrorMessage(); + final var dmiErrorResponse = new DmiErrorMessageDmiresponse(); + dmiErrorResponse.setHttpCode(httpClientRequestException.getHttpStatus()); + dmiErrorResponse.setBody(httpClientRequestException.getDetails()); + dmiErrorMessage.setMessage(httpClientRequestException.getMessage()); + dmiErrorMessage.setDmiResponse(dmiErrorResponse); + return new ResponseEntity<>(dmiErrorMessage, httpStatus); + } } diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy index 77482d0795..1f6c38428b 100644 --- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy +++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy @@ -21,12 +21,12 @@ package org.onap.cps.ncmp.rest.exceptions -import com.fasterxml.jackson.databind.ObjectMapper import groovy.json.JsonSlurper import org.mapstruct.factory.Mappers import org.onap.cps.TestUtils import org.onap.cps.ncmp.api.NetworkCmProxyDataService import org.onap.cps.ncmp.api.impl.exception.DmiRequestException +import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException import org.onap.cps.ncmp.rest.controller.NcmpRestInputMapper import org.onap.cps.spi.exceptions.CpsException @@ -37,6 +37,7 @@ import org.spockframework.spring.SpringBean import org.springframework.beans.factory.annotation.Autowired import org.springframework.beans.factory.annotation.Value import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest +import org.springframework.http.HttpStatus import org.springframework.http.MediaType import org.springframework.test.web.servlet.MockMvc import spock.lang.Shared @@ -110,6 +111,19 @@ class NetworkCmProxyRestExceptionHandlerSpec extends Specification { assertTestResponse(response, BAD_REQUEST, sampleErrorMessage, sampleErrorDetails) } + def 'Failing DMI Request - passthrough scenario'() { + given: 'failing DMI request' + mockNetworkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(*_) >> { throw new HttpClientRequestException('Error Message Details NCMP', 'Bad Request from DMI', 400) } + when: 'the DMI request is executed' + def response = mvc.perform(get("$dataNodeBaseEndpointNcmp/ch/testCmHandle/data/ds/ncmp-datastore:passthrough-running?resourceIdentifier=stores:bookstore/categories=100")) + .andReturn().response + then: 'NCMP service responds with 502 Bad Gateway status' + response.status == HttpStatus.BAD_GATEWAY.value() + and: 'the NCMP response also contains the original DMI response details' + response.contentAsString.contains('400') + response.contentAsString.contains('Bad Request from DMI') + } + def setupTestException(exception, apiType) { if (NCMP == apiType) { mockNetworkCmProxyDataService.getYangResourcesModuleReferences(*_) >> { throw exception } diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java index 39641442a0..1a69e45d30 100755 --- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java @@ -46,8 +46,8 @@ import org.onap.cps.api.CpsAdminService; import org.onap.cps.api.CpsDataService; import org.onap.cps.api.CpsModuleService; import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException; import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; -import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException; import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations; import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations; import org.onap.cps.ncmp.api.impl.operations.DmiOperations; @@ -145,9 +145,8 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService final String dataType) { CpsValidator.validateNameCharacters(cmHandleId); return handleResponse( - dmiDataOperations.writeResourceDataPassThroughRunningFromDmi( - cmHandleId, resourceIdentifier, operation, requestData, dataType), - "Not able to " + operation + " resource data."); + dmiDataOperations.writeResourceDataPassThroughRunningFromDmi(cmHandleId, resourceIdentifier, operation, + requestData, dataType), operation); } @@ -228,14 +227,13 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService .collect(Collectors.toList()); } - private static Object handleResponse(final ResponseEntity<?> responseEntity, - final String exceptionMessage) { + private static Object handleResponse(final ResponseEntity<?> responseEntity, final OperationEnum operation) { if (responseEntity.getStatusCode().is2xxSuccessful()) { return responseEntity.getBody(); } else { - throw new ServerNcmpException(exceptionMessage, - "DMI status code: " + responseEntity.getStatusCodeValue() - + ", DMI response body: " + responseEntity.getBody()); + final String exceptionMessage = "Unable to " + operation.toString() + " resource data."; + throw new HttpClientRequestException(exceptionMessage, (String) responseEntity.getBody(), + responseEntity.getStatusCodeValue()); } } @@ -364,6 +362,6 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService final ResponseEntity<?> responseEntity = dmiDataOperations.getResourceDataFromDmi( cmHandleId, resourceIdentifier, optionsParamInQuery, acceptParamInHeader, dataStore, NO_REQUEST_ID, NO_TOPIC); - return handleResponse(responseEntity, "Not able to get resource data."); + return handleResponse(responseEntity, OperationEnum.READ); } }
\ No newline at end of file diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/exception/HttpClientRequestException.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/exception/HttpClientRequestException.java new file mode 100644 index 0000000000..9d307e5d2e --- /dev/null +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/exception/HttpClientRequestException.java @@ -0,0 +1,45 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 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. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.ncmp.api.impl.exception; + +import lombok.Getter; + +/** + * Http Client Request exception for passthrough scenarios. + */ +@Getter +public class HttpClientRequestException extends NcmpException { + + private static final long serialVersionUID = 6659897770659834797L; + final Integer httpStatus; + + /** + * Constructor to form exception for passthrough scenarios. + * + * @param message message details from NCMP + * @param details response body from the client available as details + * @param httpStatus http status code from the client + */ + public HttpClientRequestException(final String message, final String details, final Integer httpStatus) { + super(message, details); + this.httpStatus = httpStatus; + } +} diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy index ded4943702..bf5bb73a94 100644 --- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy +++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy @@ -22,6 +22,7 @@ package org.onap.cps.ncmp.api.impl +import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException import org.onap.cps.ncmp.api.impl.operations.YangModelCmHandleRetriever import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle @@ -40,7 +41,6 @@ import com.fasterxml.jackson.databind.ObjectMapper import org.onap.cps.api.CpsAdminService import org.onap.cps.api.CpsDataService import org.onap.cps.api.CpsModuleService -import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations import org.onap.cps.spi.FetchDescendantsOption import org.onap.cps.spi.model.DataNode @@ -98,9 +98,9 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { 'testResourceId', CREATE, '{some-json}', 'application/json') then: 'exception is thrown' - def exceptionThrown = thrown(ServerNcmpException.class) - and: 'details contains (not found) error code: 404' - exceptionThrown.details.contains('404') + def exceptionThrown = thrown(HttpClientRequestException.class) + and: 'http status (not found) error code: 404' + exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value() } def 'Get resource data for pass-through operational from DMI.'() { @@ -141,9 +141,10 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { 'testAcceptParam', OPTIONS_PARAM, NO_TOPIC) - then: 'exception is thrown with the expected details' - def exceptionThrown = thrown(ServerNcmpException.class) - exceptionThrown.details == 'DMI status code: 404, DMI response body: NOK-json' + then: 'exception is thrown with the expected response code and details' + def exceptionThrown = thrown(HttpClientRequestException.class) + exceptionThrown.details.contains('NOK-json') + exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value() } def 'Get resource data for pass-through operational from DMI return NOK response.'() { @@ -166,8 +167,9 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { OPTIONS_PARAM, NO_TOPIC) then: 'exception is thrown' - def exceptionThrown = thrown(ServerNcmpException.class) - and: 'details contains the original response' + def exceptionThrown = thrown(HttpClientRequestException.class) + and: 'details contain the original response' + exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value() exceptionThrown.details.contains('NOK-json') } @@ -213,9 +215,10 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { OPTIONS_PARAM, NO_TOPIC) then: 'exception is thrown' - def exceptionThrown = thrown(ServerNcmpException.class) - and: 'details contains the original response' + def exceptionThrown = thrown(HttpClientRequestException.class) + and: 'details contain the original response' exceptionThrown.details.contains('NOK-json') + exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value() } def 'DMI Operational data request with #scenario'() { @@ -340,12 +343,12 @@ class NetworkCmProxyDataServiceImplSpec extends Specification { '{some-json}', 'application/json') then: 'an exception is thrown with the expected error message details with correct operation' - def exceptionThrown = thrown(ServerNcmpException.class) + def exceptionThrown = thrown(HttpClientRequestException.class) exceptionThrown.getMessage().contains(expectedResponseMessage) where: scenario | givenOperation || expectedResponseMessage - 'CREATE' | CREATE || 'Not able to create resource data.' - 'READ' | READ || 'Not able to read resource data.' - 'UPDATE' | UPDATE || 'Not able to update resource data.' + 'CREATE' | CREATE || 'Unable to create resource data.' + 'READ' | READ || 'Unable to read resource data.' + 'UPDATE' | UPDATE || 'Unable to update resource data.' } } diff --git a/docs/api/swagger/ncmp/openapi.yaml b/docs/api/swagger/ncmp/openapi.yaml index 5a6a600a36..606b69f75e 100644 --- a/docs/api/swagger/ncmp/openapi.yaml +++ b/docs/api/swagger/ncmp/openapi.yaml @@ -131,6 +131,18 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request + /v1/ch/{cm-handle}/data/ds/ncmp-datastore:passthrough-running: get: tags: @@ -256,6 +268,17 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request put: tags: - network-cm-proxy @@ -362,6 +385,17 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request post: tags: - network-cm-proxy @@ -464,6 +498,17 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request delete: tags: - network-cm-proxy @@ -561,6 +606,17 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request patch: tags: - network-cm-proxy @@ -661,6 +717,17 @@ paths: status: 500 message: Internal Server Error details: Internal Server Error occurred + "502": + description: Bad Gateway + content: + application/json: + schema: + $ref: '#/components/schemas/DmiErrorMessage' + example: + message: "Bad Gateway Error Message NCMP" + dmi-response: + http-code: 400 + body: Bad Request /v1/ch/{cm-handle}/modules: get: tags: @@ -873,6 +940,23 @@ components: type: string details: type: string + # DMI Server Exception Schema + DmiErrorMessage: + title: DMI Error Message + type: object + properties: + message: + type: string + example: "Bad Gateway Error Message NCMP" + dmi-response: + type: object + properties: + http-code: + type: integer + example: 400 + body: + type: string + example: Bad Request RestModuleReference: title: Module reference details type: object |