+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * ONAP - SO
- * ================================================================================
- * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.mso.apihandlerinfra;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import javax.ws.rs.Consumes;
-import javax.ws.rs.DELETE;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-
-import org.apache.http.HttpResponse;
-import org.apache.http.HttpStatus;
-import org.codehaus.jackson.map.ObjectMapper;
-import org.openecomp.mso.apihandler.common.ErrorNumbers;
-import org.openecomp.mso.apihandler.common.RequestClient;
-import org.openecomp.mso.apihandler.common.RequestClientFactory;
-import org.openecomp.mso.apihandler.common.ResponseHandler;
-import org.openecomp.mso.apihandlerinfra.serviceinstancebeans.E2EServiceInstanceRequest;
-import org.openecomp.mso.db.catalog.CatalogDatabase;
-import org.openecomp.mso.db.catalog.beans.Service;
-import org.openecomp.mso.db.catalog.beans.ServiceRecipe;
-import org.openecomp.mso.logger.MessageEnum;
-import org.openecomp.mso.logger.MsoAlarmLogger;
-import org.openecomp.mso.logger.MsoLogger;
-import org.openecomp.mso.properties.MsoJavaProperties;
-import org.openecomp.mso.requestsdb.InfraActiveRequests;
-import org.openecomp.mso.requestsdb.RequestsDatabase;
-import org.openecomp.mso.utils.UUIDChecker;
-
-@Path("/")
-public class E2EServiceInstances {
-
- private HashMap<String, String> instanceIdMap = new HashMap<String, String>();
-
- private static MsoLogger msoLogger = MsoLogger
- .getMsoLogger(MsoLogger.Catalog.APIH);
-
- private static MsoAlarmLogger alarmLogger = new MsoAlarmLogger();
-
- public final static String MSO_PROP_APIHANDLER_INFRA = "MSO_PROP_APIHANDLER_INFRA";
-
- private static MsoJavaProperties props = MsoPropertiesUtils
- .loadMsoProperties();
-
- public E2EServiceInstances() {
- }
-
- @POST
- @Path("e2eServiceInstances/{version:[vV][2-3]}")
- @Consumes(MediaType.APPLICATION_JSON)
- @Produces(MediaType.APPLICATION_JSON)
- public Response createE2EServiceInstance(String request,
- @PathParam("version") String version) {
-
- Response response = E2EserviceInstances(request, Action.createInstance,
- null, version);
-
- return response;
- }
-
- @DELETE
- @Path("e2eServiceInstances/{version:[vV][2-3]}/{serviceId}")
- @Consumes(MediaType.APPLICATION_JSON)
- @Produces(MediaType.APPLICATION_JSON)
- public Response deleteE2EServiceInstance(String request,
- @PathParam("version") String version) {
-
- Response response = E2EserviceInstances(request, Action.deleteInstance,
- null, version);
-
- return response;
- }
-
- private Response E2EserviceInstances(String requestJSON, Action action,
- HashMap<String, String> instanceIdMap, String version) {
-
- String requestId = UUIDChecker.generateUUID(msoLogger);
- long startTime = System.currentTimeMillis();
- msoLogger.debug("requestId is: " + requestId);
- E2EServiceInstanceRequest sir = null;
- MsoRequest msoRequest = new MsoRequest(requestId);
- ObjectMapper mapper = new ObjectMapper();
- try {
- sir = mapper.readValue(requestJSON, E2EServiceInstanceRequest.class);
- } catch (Exception e) {
-
- msoLogger.debug("Mapping of request to JSON object failed : ", e);
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_BAD_REQUEST,
- MsoException.ServiceException,
- "Mapping of request to JSON object failed. "
- + e.getMessage(), ErrorNumbers.SVC_BAD_PARAMETER,
- null);
- msoLogger.error(MessageEnum.APIH_REQUEST_VALIDATION_ERROR,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.SchemaError, requestJSON, e);
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.SchemaError,
- "Mapping of request to JSON object failed");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- return response;
- }
-
- InfraActiveRequests dup = null;
- String instanceName = sir.getService().getName();
- String requestScope = sir.getService().getName();
-
- try {
- if (!(instanceName == null && requestScope.equals("E2EService") && action == Action.createInstance)) {
- dup = (RequestsDatabase.getInstance())
- .checkInstanceNameDuplicate(instanceIdMap,
- instanceName, requestScope);
- }
- } catch (Exception e) {
- msoLogger.error(MessageEnum.APIH_DUPLICATE_CHECK_EXC,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.DataError,
- "Error during duplicate check ", e);
-
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_INTERNAL_SERVER_ERROR,
- MsoException.ServiceException, e.getMessage(),
- ErrorNumbers.SVC_DETAILED_SERVICE_ERROR, null);
-
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.DBAccessError,
- "Error during duplicate check");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- return response;
- }
-
- if (dup != null) {
- // Found the duplicate record. Return the appropriate error.
- String instance = null;
- if (instanceName != null) {
- instance = instanceName;
- } else {
- instance = instanceIdMap.get(requestScope + "InstanceId");
- }
- String dupMessage = "Error: Locked instance - This "
- + requestScope
- + " ("
- + instance
- + ") "
- + "already has a request being worked with a status of "
- + dup.getRequestStatus()
- + " (RequestId - "
- + dup.getRequestId()
- + "). The existing request must finish or be cleaned up before proceeding.";
-
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_CONFLICT, MsoException.ServiceException,
- dupMessage, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR, null);
-
- msoLogger
- .warn(MessageEnum.APIH_DUPLICATE_FOUND, dupMessage, "", "",
- MsoLogger.ErrorCode.SchemaError,
- "Duplicate request - Subscriber already has a request for this service");
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.Conflict, dupMessage);
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- return response;
- }
-
- CatalogDatabase db = null;
- try {
- db = CatalogDatabase.getInstance();
- ;
- } catch (Exception e) {
- msoLogger.error(MessageEnum.APIH_DB_ACCESS_EXC,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.AvailabilityError,
- "Exception while communciate with Catalog DB", e);
- msoRequest
- .setStatus(org.openecomp.mso.apihandlerinfra.vnfbeans.RequestStatusType.FAILED);
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_NOT_FOUND, MsoException.ServiceException,
- "No communication to catalog DB " + e.getMessage(),
- ErrorNumbers.SVC_NO_SERVER_RESOURCES, null);
- alarmLogger.sendAlarm("MsoDatabaseAccessError",
- MsoAlarmLogger.CRITICAL, Messages.errors
- .get(ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB));
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.DBAccessError,
- "Exception while communciate with DB");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- return response;
- }
-
- RecipeLookupResult recipeLookupResult = null;
-
- try {
- recipeLookupResult = getServiceInstanceOrchestrationURI(db, sir, action);
-
- } catch (Exception e) {
- msoLogger.error(MessageEnum.APIH_DB_ACCESS_EXC,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.DataError,
- "Exception while querying Catalog DB", e);
- msoRequest
- .setStatus(org.openecomp.mso.apihandlerinfra.vnfbeans.RequestStatusType.FAILED);
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_NOT_FOUND,
- MsoException.ServiceException,
- "Recipe could not be retrieved from catalog DB "
- + e.getMessage(),
- ErrorNumbers.SVC_GENERAL_SERVICE_ERROR, null);
- alarmLogger.sendAlarm("MsoDatabaseAccessError",
- MsoAlarmLogger.CRITICAL,
- Messages.errors.get(ErrorNumbers.ERROR_FROM_CATALOG_DB));
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.DBAccessError,
- "Exception while querying Catalog DB");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- db.close();
- return response;
- }
-
- if (recipeLookupResult == null) {
- msoLogger.error(MessageEnum.APIH_DB_ATTRIBUTE_NOT_FOUND,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.DataError, "No recipe found in DB");
- msoRequest
- .setStatus(org.openecomp.mso.apihandlerinfra.vnfbeans.RequestStatusType.FAILED);
- Response response = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_NOT_FOUND, MsoException.ServiceException,
- "Recipe does not exist in catalog DB",
- ErrorNumbers.SVC_GENERAL_SERVICE_ERROR, null);
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.DataNotFound,
- "No recipe found in DB");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) response.getEntity());
- db.close();
- return response;
- }
-
- RequestClient requestClient = null;
- HttpResponse response = null;
- long subStartTime = System.currentTimeMillis();
- try {
- requestClient = RequestClientFactory.getRequestClient(
- recipeLookupResult.getOrchestrationURI(), props);
- // Capture audit event
- msoLogger
- .debug("MSO API Handler Posting call to BPEL engine for url: "
- + requestClient.getUrl());
-
- // System.out.println("URL : " + requestClient.getUrl());
-
- response = requestClient
- .post(requestId, false,
- recipeLookupResult.getRecipeTimeout(),
- action.name(), null, null, null, null, null, null,
- null, null, null, requestJSON);
-
- msoLogger.recordMetricEvent(subStartTime,
- MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc,
- "Successfully received response from BPMN engine", "BPMN",
- recipeLookupResult.getOrchestrationURI(), null);
- } catch (Exception e) {
- msoLogger.recordMetricEvent(subStartTime,
- MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.CommunicationError,
- "Exception while communicate with BPMN engine", "BPMN",
- recipeLookupResult.getOrchestrationURI(), null);
- Response resp = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_BAD_GATEWAY, MsoException.ServiceException,
- "Failed calling bpmn " + e.getMessage(),
- ErrorNumbers.SVC_NO_SERVER_RESOURCES, null);
- alarmLogger.sendAlarm("MsoConfigurationError",
- MsoAlarmLogger.CRITICAL,
- Messages.errors.get(ErrorNumbers.NO_COMMUNICATION_TO_BPEL));
- msoLogger.error(MessageEnum.APIH_BPEL_COMMUNICATE_ERROR,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.AvailabilityError,
- "Exception while communicate with BPMN engine");
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.CommunicationError,
- "Exception while communicate with BPMN engine");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) resp.getEntity());
- return resp;
- }
-
- if (response == null) {
- Response resp = msoRequest.buildServiceErrorResponse(
- HttpStatus.SC_BAD_GATEWAY, MsoException.ServiceException,
- "bpelResponse is null",
- ErrorNumbers.SVC_NO_SERVER_RESOURCES, null);
- msoLogger.error(MessageEnum.APIH_BPEL_COMMUNICATE_ERROR,
- MSO_PROP_APIHANDLER_INFRA, "", "",
- MsoLogger.ErrorCode.BusinessProcesssError,
- "Null response from BPEL");
- msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.InternalError,
- "Null response from BPMN");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) resp.getEntity());
- return resp;
- }
-
- ResponseHandler respHandler = new ResponseHandler(response,
- requestClient.getType());
- int bpelStatus = respHandler.getStatus();
-
- // BPEL accepted the request, the request is in progress
- if (bpelStatus == HttpStatus.SC_ACCEPTED) {
- String camundaJSONResponseBody = respHandler.getResponseBody();
- msoLogger.debug("Received from Camunda: " + camundaJSONResponseBody);
- (RequestsDatabase.getInstance()).updateInfraStatus(requestId,
- Status.IN_PROGRESS.toString(),
- Constants.PROGRESS_REQUEST_IN_PROGRESS,
- Constants.MODIFIED_BY_APIHANDLER);
-
- msoLogger.recordAuditEvent(startTime,
- MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc,
- "BPMN accepted the request, the request is in progress");
- msoLogger.debug("End of the transaction, the final response is: "
- + (String) camundaJSONResponseBody);
- return Response.status(HttpStatus.SC_ACCEPTED)
- .entity(camundaJSONResponseBody).build();
- } else {
- List<String> variables = new ArrayList<String>();
- variables.add(bpelStatus + "");
- String camundaJSONResponseBody = respHandler.getResponseBody();
- if (camundaJSONResponseBody != null
- && !camundaJSONResponseBody.isEmpty()) {
- Response resp = msoRequest.buildServiceErrorResponse(
- bpelStatus, MsoException.ServiceException,
- "Request Failed due to BPEL error with HTTP Status= %1 "
- + '\n' + camundaJSONResponseBody,
- ErrorNumbers.SVC_DETAILED_SERVICE_ERROR, variables);
- msoLogger.error(MessageEnum.APIH_BPEL_RESPONSE_ERROR,
- requestClient.getUrl(), "", "",
- MsoLogger.ErrorCode.BusinessProcesssError,
- "Response from BPEL engine is failed with HTTP Status="
- + bpelStatus);
- msoLogger.recordAuditEvent(startTime,
- MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.InternalError,
- "Response from BPMN engine is failed");
- msoLogger
- .debug("End of the transaction, the final response is: "
- + (String) resp.getEntity());
- return resp;
- } else {
- Response resp = msoRequest
- .buildServiceErrorResponse(
- bpelStatus,
- MsoException.ServiceException,
- "Request Failed due to BPEL error with HTTP Status= %1",
- ErrorNumbers.SVC_DETAILED_SERVICE_ERROR,
- variables);
- msoLogger.error(MessageEnum.APIH_BPEL_RESPONSE_ERROR,
- requestClient.getUrl(), "", "",
- MsoLogger.ErrorCode.BusinessProcesssError,
- "Response from BPEL engine is empty");
- msoLogger.recordAuditEvent(startTime,
- MsoLogger.StatusCode.ERROR,
- MsoLogger.ResponseCode.InternalError,
- "Response from BPEL engine is empty");
- msoLogger
- .debug("End of the transaction, the final response is: "
- + (String) resp.getEntity());
- return resp;
- }
- }
- }
-
- private RecipeLookupResult getServiceInstanceOrchestrationURI(
- CatalogDatabase db, E2EServiceInstanceRequest sir, Action action) {
- RecipeLookupResult recipeLookupResult = null;
-
- if (sir.getService().getName().equals("E2EService")) {
- recipeLookupResult = getServiceURI(db, sir, action);
- }
- if (recipeLookupResult != null) {
- msoLogger.debug("Orchestration URI is: "
- + recipeLookupResult.getOrchestrationURI()
- + ", recipe Timeout is: "
- + Integer.toString(recipeLookupResult.getRecipeTimeout()));
- } else {
- msoLogger.debug("No matching recipe record found");
- }
- return recipeLookupResult;
- }
-
- private RecipeLookupResult getServiceURI(CatalogDatabase db,
- E2EServiceInstanceRequest sir, Action action) {
-
- Service serviceRecord = null;
- ServiceRecipe recipe = null;
-
- if (sir.getService().getName().equalsIgnoreCase("E2EService")) {
- serviceRecord = db
- .getServiceByModelName(sir.getService().getName());
- recipe = db.getServiceRecipeByModelUUID(
- serviceRecord.getModelUUID(), action.name());
- }
- if (recipe == null) {
- return null;
- }
- return new RecipeLookupResult(recipe.getOrchestrationUri(),
- recipe.getRecipeTimeout());
-
- }
-}
\ No newline at end of file
Code Review / so.git / commitdiff