2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.mso.apihandlerinfra;
24 import java.io.StringReader;
25 import java.io.StringWriter;
26 import java.util.LinkedList;
27 import java.util.List;
28 import java.util.UUID;
30 import javax.ws.rs.GET;
31 import javax.ws.rs.POST;
32 import javax.ws.rs.Path;
33 import javax.ws.rs.PathParam;
34 import javax.ws.rs.Produces;
35 import javax.ws.rs.QueryParam;
36 import javax.ws.rs.core.Context;
37 import javax.ws.rs.core.MediaType;
38 import javax.ws.rs.core.Response;
39 import javax.ws.rs.core.UriInfo;
40 import javax.xml.bind.JAXBContext;
41 import javax.xml.bind.JAXBException;
42 import javax.xml.bind.Marshaller;
43 import javax.xml.bind.Unmarshaller;
44 import javax.xml.transform.sax.SAXSource;
46 import org.apache.http.HttpResponse;
47 import org.apache.http.HttpStatus;
48 import org.xml.sax.InputSource;
50 import org.openecomp.mso.apihandler.common.ErrorNumbers;
51 import org.openecomp.mso.apihandler.common.RequestClient;
52 import org.openecomp.mso.apihandler.common.RequestClientFactory;
53 import org.openecomp.mso.apihandler.common.ResponseHandler;
54 import org.openecomp.mso.apihandler.common.ValidationException;
55 import org.openecomp.mso.apihandlerinfra.networkbeans.ActionType;
56 import org.openecomp.mso.apihandlerinfra.networkbeans.NetworkInputs;
57 import org.openecomp.mso.apihandlerinfra.networkbeans.NetworkOutputs;
58 import org.openecomp.mso.apihandlerinfra.networkbeans.NetworkRequest;
59 import org.openecomp.mso.apihandlerinfra.networkbeans.NetworkRequests;
60 import org.openecomp.mso.apihandlerinfra.networkbeans.ObjectFactory;
61 import org.openecomp.mso.apihandlerinfra.networkbeans.RequestInfo;
62 import org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType;
63 import org.openecomp.mso.db.catalog.CatalogDatabase;
64 import org.openecomp.mso.db.catalog.beans.Recipe;
65 import org.openecomp.mso.logger.MessageEnum;
66 import org.openecomp.mso.logger.MsoAlarmLogger;
67 import org.openecomp.mso.logger.MsoLogger;
68 import org.openecomp.mso.properties.MsoJavaProperties;
69 import org.openecomp.mso.properties.MsoPropertiesFactory;
70 import org.openecomp.mso.requestsdb.InfraActiveRequests;
71 import org.openecomp.mso.requestsdb.InfraRequests;
72 import org.openecomp.mso.requestsdb.RequestsDatabase;
73 import org.openecomp.mso.utils.UUIDChecker;
75 @Path("/{version: v1|v2|v3}/network-request")
76 public class NetworkRequestHandler {
79 private UriInfo uriInfo;
81 protected ObjectFactory beansObjectFactory = new ObjectFactory ();
83 public final static String MSO_PROP_APIHANDLER_INFRA = "MSO_PROP_APIHANDLER_INFRA";
85 private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH);
87 private static MsoAlarmLogger alarmLogger = new MsoAlarmLogger ();
89 private static MsoJavaProperties props = MsoPropertiesUtils.loadMsoProperties ();
91 private static final String NOT_FOUND = "<!DOCTYPE html><html><head><meta charset=\"ISO-8859-1\"><title>Application Not Started</title></head><body>Application not started, properties file missing or invalid or Database Connection failed</body></html>";
93 private static final Response NOT_STARTED_RESPONSE = Response.status (HttpStatus.SC_SERVICE_UNAVAILABLE)
97 private RequestsDatabase requestDB = RequestsDatabase.getInstance();
100 public Response queryFilters (@QueryParam("network-type") String networkType,
101 @QueryParam("service-type") String serviceType,
102 @QueryParam("aic-node-clli") String aicNodeClli,
103 @QueryParam("tenant-id") String tenantId,
104 @PathParam("version") String version) {
105 MsoLogger.setServiceName ("QueryFilters");
106 // Generate a Request Id
107 UUIDChecker.generateUUID(msoLogger);
108 long startTime = System.currentTimeMillis ();
110 msoLogger.debug ("Incoming request received for query filters with Network type " + networkType
118 if (networkType != null) {
119 response = this.getRequestList ("vnfType", networkType, version);
121 response = queryGenericFilters (serviceType, aicNodeClli, tenantId, version);
123 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
124 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
129 @Path(Constants.REQUEST_ID_PATH)
130 public Response getRequest (@PathParam("request-id") String requestId, @PathParam("version") String version) {
131 // Check INFRA_ACTIVE_REQUESTS table to find info
133 MsoLogger.setServiceName ("GetRequest");
134 // Generate a Request Id
135 UUIDChecker.generateUUID(msoLogger);
136 msoLogger.debug ("Incoming request received for getRequest with requestId=" + requestId + ", version = " + version);
137 long startTime = System.currentTimeMillis ();
139 Response response = getRequestGeneric (requestId, version);
140 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
141 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
145 protected MsoLogger getMsoLogger () {
149 protected void fillNetworkRequest (NetworkRequest qr, InfraRequests ar, String version) {
150 NetworkInputs vi = beansObjectFactory.createNetworkInputs ();
152 if (ar.getVnfId () != null) {
153 vi.setNetworkId (ar.getVnfId ());
155 if (ar.getVnfName () != null) {
156 vi.setNetworkName (ar.getVnfName ());
158 if (ar.getVnfType () != null) {
159 vi.setNetworkType (ar.getVnfType ());
162 case Constants.SCHEMA_VERSION_V1:
163 if (ar.getServiceType() != null) {
164 vi.setServiceType(ar.getServiceType());
166 if (ar.getAicNodeClli() != null) {
167 vi.setAicNodeClli(ar.getAicNodeClli());
170 case Constants.SCHEMA_VERSION_V2:
171 if (ar.getAaiServiceId() != null) {
172 vi.setServiceId(ar.getAaiServiceId());
174 if (ar.getAicCloudRegion() != null) {
175 vi.setAicCloudRegion(ar.getAicCloudRegion());
178 case Constants.SCHEMA_VERSION_V3:
179 if (ar.getAaiServiceId() != null) {
180 vi.setServiceId(ar.getAaiServiceId());
182 if (ar.getAicCloudRegion() != null) {
183 vi.setAicCloudRegion(ar.getAicCloudRegion());
185 if (ar.getServiceInstanceId() != null) {
186 vi.setServiceInstanceId(ar.getServiceInstanceId());
192 if (ar.getTenantId () != null) {
193 vi.setTenantId (ar.getTenantId ());
195 if (ar.getProvStatus () != null) {
196 vi.setProvStatus (ar.getProvStatus ());
198 qr.setNetworkInputs (vi);
200 qr.setNetworkParams (ar.getVnfParams ());
203 String networkoutputs = ar.getVnfOutputs ();
204 if (networkoutputs != null && networkoutputs.length () > 0) {
205 msoLogger.debug ("Read NETWORK outputs: " + networkoutputs);
206 NetworkOutputs networkOutput = null;
208 // Now unmarshal it into network outputs
210 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkOutputs.class);
211 Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller ();
213 InputSource inputSource = new InputSource (new StringReader (networkoutputs));
214 SAXSource source = new SAXSource (inputSource);
216 networkOutput = jaxbUnmarshaller.unmarshal (source, NetworkOutputs.class).getValue ();
218 } catch (Exception e) {
219 msoLogger.debug ("Validation failed", e);
220 throw new ValidationException ("format for network outputs");
223 qr.setNetworkOutputs (networkOutput);
225 } catch (Exception e) {
226 msoLogger.debug ("exception reading networkOutputs Clob", e);
230 protected Response queryGenericFilters (String serviceType, String aicNodeClli, String tenantId, String version) {
231 if (serviceType != null) {
232 return this.getRequestList ("serviceType", serviceType, version);
234 if (aicNodeClli != null) {
235 return this.getRequestList ("aicNodeClli", aicNodeClli, version);
237 if (tenantId != null) {
238 return this.getRequestList ("tenantId", tenantId, version);
240 return Response.status (HttpStatus.SC_BAD_REQUEST).entity ("").build ();
243 protected Response getRequestGeneric (String requestId, String version) {
244 // Check INFRA_ACTIVE_REQUESTS table to find info
246 MsoLogger.setLogContext (requestId, null);
247 getMsoLogger ().debug ("getRequest: " + requestId);
249 String responseString;
251 InfraActiveRequests activeReq = requestDB.getRequestFromInfraActive (requestId, "NETWORK");
252 if (activeReq != null) {
253 // build response for active
254 responseString = infraRequestsResponse (activeReq, version);
255 return Response.status (HttpStatus.SC_OK).entity (responseString).build ();
257 // Report that no request has been found
258 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
262 protected Response getRequestList (String queryAttribute, String queryValue, String version) {
263 // Check INFRA_ACTIVE_REQUESTS table to find info
266 getMsoLogger ().debug ("getRequest based on " + queryAttribute + ": " + queryValue);
268 List <InfraActiveRequests> activeReqList = requestDB.getRequestListFromInfraActive (queryAttribute,
272 List <NetworkRequest> queryResponseList = new LinkedList <> ();
274 if (activeReqList != null) {
275 // build response for active
276 queryResponseList = infraRequestsResponses (activeReqList, version);
280 if (queryResponseList != null && !queryResponseList.isEmpty ()) {
281 String result = this.translateNetworkRequests (queryResponseList);
282 return Response.status (HttpStatus.SC_OK).entity (result).build ();
285 // Report that no request has been found
286 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
290 private NetworkRequest fillGeneric (InfraRequests ar) {
291 NetworkRequest qr = beansObjectFactory.createNetworkRequest ();
292 RequestInfo ri = beansObjectFactory.createRequestInfo ();
293 ri.setRequestId (ar.getRequestId ());
294 ri.setAction (ActionType.fromValue (ar.getAction ()));
295 ri.setRequestStatus (RequestStatusType.fromValue (ar.getRequestStatus ()));
296 if (ar.getProgress () != null) {
297 ri.setProgress (ar.getProgress ().intValue ());
299 if (ar.getSource () != null) {
300 ri.setSource (ar.getSource ());
303 ri.setStartTime (ar.getStartTime ().toString ());
304 if (ar.getEndTime () != null) {
305 ri.setEndTime (ar.getEndTime ().toString ());
308 if (ar.getStatusMessage () != null) {
309 ri.setStatusMessage (ar.getStatusMessage ());
311 qr.setRequestInfo (ri);
315 private List <NetworkRequest> infraRequestsResponses (List <? extends InfraRequests> arList, String version) {
316 List <NetworkRequest> queryResponseList = new LinkedList <> ();
318 for (InfraRequests ar : arList) {
319 NetworkRequest qr = fillGeneric (ar);
320 fillNetworkRequest (qr, ar, version);
321 queryResponseList.add (qr);
323 return queryResponseList;
326 private String translateNetworkRequests (List <NetworkRequest> queryResponseList) {
327 NetworkRequests queryResponses = new NetworkRequests ();
328 for (NetworkRequest aQueryResponseList : queryResponseList) {
329 queryResponses.getNetworkRequest().add(aQueryResponseList);
332 StringWriter stringWriter = new StringWriter ();
334 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkRequests.class);
335 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
337 // output pretty printed
338 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
340 jaxbMarshaller.marshal (queryResponses, stringWriter);
342 } catch (JAXBException e) {
343 getMsoLogger ().debug ("Marshalling issue", e);
346 return stringWriter.toString ();
349 private String infraRequestsResponse (InfraRequests ar, String version) {
350 NetworkRequest qr = fillGeneric (ar);
351 fillNetworkRequest (qr, ar, version);
353 StringWriter stringWriter = new StringWriter ();
355 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkRequest.class);
356 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
358 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
359 jaxbMarshaller.marshal (qr, stringWriter);
361 } catch (JAXBException e) {
362 getMsoLogger ().debug ("Marshalling issue", e);
365 String response = stringWriter.toString ();
371 @Produces(MediaType.APPLICATION_XML)
372 public Response manageNetworkRequest (String reqXML, @PathParam("version") String version) {
373 MsoLogger.setServiceName ("NetworkRequest");
374 if ("v1".equals(version)) {
375 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V1);
376 } else if ("v2".equals(version)) {
377 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V2);
378 } else if ("v3".equals(version)) {
379 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V3);
381 long startTime = System.currentTimeMillis ();
382 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "Version not found");
383 return Response.status(HttpStatus.SC_NOT_FOUND).build();
387 private Response manageNetworkRequestImpl (String reqXML, String version) {
389 props = MsoPropertiesUtils.loadMsoProperties ();
391 long startTime = System.currentTimeMillis ();
392 if (MsoPropertiesUtils.getNoPropertiesState()) {
393 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.ServiceNotAvailable, "Application not started, properties file missing or invalid");
394 return NOT_STARTED_RESPONSE;
396 uriInfo.getRequestUri ();
398 // Generate unique request id for the new request
399 UUID requestUUID = UUID.randomUUID ();
401 NetworkMsoInfraRequest msoRequest = new NetworkMsoInfraRequest (requestUUID.toString ());
402 MsoLogger.setLogContext (msoRequest.getRequestId (), null);
404 if (reqXML == null) {
405 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.BadRequest, "The input Request is null");
406 return Response.status (HttpStatus.SC_NO_CONTENT).entity ("").build ();
409 String requestUri = uriInfo.getRequestUri ().toString ();
411 msoLogger.debug ("Incoming Request: " + reqXML);
413 msoRequest.setRequestUri (requestUri);
414 msoLogger.debug ("Schema version: " + version);
416 msoRequest.parse (reqXML, version, props);
417 } catch (Exception e) {
418 msoLogger.debug ("Validation failed: ", e);
419 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
420 Response response = msoRequest.buildResponseFailedValidation (HttpStatus.SC_BAD_REQUEST, e.getMessage ());
421 if (msoRequest.getRequestId () != null) {
422 msoLogger.debug ("Logging failed message to the database");
423 msoRequest.createRequestRecord (Status.FAILED);
425 msoLogger.error (MessageEnum.APIH_REQUEST_VALIDATION_ERROR, reqXML, "", "", MsoLogger.ErrorCode.DataError, "Exception when parsing reqXML", e);
426 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.SchemaError, "Validation of the input request failed");
427 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
430 MsoLogger.setServiceName (MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo().getAction().name());
431 msoLogger.debug ("Update serviceName with detailed action info to:" + MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo().getAction().name());
432 if (msoRequest.getRequestInfo ()
433 .getAction () == org.openecomp.mso.apihandlerinfra.networkbeans.ActionType.CREATE) {
434 // Check if this request is a duplicate of the one with the same network Name
435 msoLogger.debug ("Checking for a duplicate with the same network-name");
436 InfraActiveRequests dup = null;
439 dup = requestDB.checkDuplicateByVnfName (msoRequest.getNetworkInputs ().getNetworkName (),
440 msoRequest.getRequestInfo ().getAction ().value (),
443 } catch (Exception e) {
444 msoLogger.debug ("Exception", e);
445 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
446 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
447 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
450 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
451 MsoAlarmLogger.CRITICAL,
452 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
453 msoRequest.createRequestRecord (Status.FAILED);
454 msoLogger.error (MessageEnum.APIH_DUPLICATE_CHECK_EXC_ATT, "network-name", "", "", MsoLogger.ErrorCode.DataError, "Exception while checking for duplicated request", e);
455 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for duplicated request");
456 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
460 // Found the duplicate record. Return the appropriate error.
461 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
462 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
463 ErrorNumbers.LOCKED_CREATE_ON_THE_SAME_VNF_NAME_IN_PROGRESS,
465 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
466 "CREATE on the same Network Name is already progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicates request - CREATE on the same Network Name is already progress");
467 msoRequest.createRequestRecord (Status.FAILED);
468 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicates request - CREATE on the same Network Name is already progress");
469 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
473 // Check if this request is a duplicate of the one with the same networkId
474 InfraActiveRequests dup = null;
475 msoLogger.debug ("Checking for a duplicate with the same network-id");
477 dup = requestDB.checkDuplicateByVnfId (msoRequest.getNetworkInputs ().getNetworkId (),
478 msoRequest.getRequestInfo ().getAction ().value (),
481 } catch (Exception e) {
482 msoLogger.debug ("Exception", e);
483 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
484 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
485 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
488 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
489 MsoAlarmLogger.CRITICAL,
490 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
491 msoRequest.createRequestRecord (Status.FAILED);
492 msoLogger.error (MessageEnum.APIH_DUPLICATE_CHECK_EXC_ATT, "network-id", "", "", MsoLogger.ErrorCode.DataError, "Exception while checking for a duplicate request with the same network-id", e);
493 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for a duplicate request with the same network-id");
494 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
498 // Found the duplicate record. Return the appropriate error.
499 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
500 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
501 ErrorNumbers.LOCKED_SAME_ACTION_AND_VNF_ID,
503 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
504 msoRequest.getRequestInfo ().getAction ().value ()
505 + " on the same Network Id already in progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicated request on the same Network Id already in progress");
507 msoRequest.createRequestRecord (Status.FAILED);
508 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicated request on the same Network Id already in progress.");
509 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
514 String orchestrationURI = "";
516 // Query MSO Catalog DB
517 try (CatalogDatabase db = CatalogDatabase.getInstance()) {
519 Recipe recipe = null;
521 if (msoRequest.getServiceType () != null
522 && msoRequest.getServiceType ().length () > 0) {
523 recipe = db.getNetworkRecipe (msoRequest.getNetworkInputs ().getNetworkType (),
524 msoRequest.getRequestInfo ().getAction ().value (),
525 msoRequest.getServiceType ());
528 if (recipe == null) {
529 recipe = db.getNetworkRecipe (msoRequest.getNetworkInputs ().getNetworkType (),
530 msoRequest.getRequestInfo ().getAction ().value (),
534 if (recipe == null) {
535 msoLogger.error (MessageEnum.APIH_DB_ATTRIBUTE_NOT_FOUND, "VNF Recipe", "", "", MsoLogger.ErrorCode.DataError, "VNF Recipe attribute not found");
536 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
537 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
538 ErrorNumbers.RECIPE_DOES_NOT_EXIST,
541 msoRequest.createRequestRecord (Status.FAILED);
543 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "No recipe found in DB");
544 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
547 orchestrationURI = recipe.getOrchestrationUri ();
548 msoLogger.debug ("Orchestration URI is: " + orchestrationURI);
552 String requestId = msoRequest.getRequestId ();
553 msoLogger.debug ("requestId is: " + requestId);
554 msoLogger.debug ("About to insert a record");
557 msoRequest.createRequestRecord (Status.PENDING);
558 } catch (Exception e) {
559 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC_REASON, "Exception while creating record in DB", "", "", MsoLogger.ErrorCode.DataError, "Exception while creating record in DB", e);
560 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
561 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
562 ErrorNumbers.COULD_NOT_WRITE_TO_REQUESTS_DB,
564 "non-unique request-id specified");
565 // Cannot create a record of this request here, our communication with MSO DB just failed. Do not try
566 // to create a failed record
567 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while creating record in DB");
568 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
572 RequestClient requestClient = null;
573 HttpResponse response = null;
574 long subStartTime = System.currentTimeMillis();
576 requestClient = RequestClientFactory.getRequestClient (orchestrationURI, props);
577 // Capture audit event
578 msoLogger.debug ("MSO API Handler Posting call to BPEL engine for url: " + requestClient.getUrl ());
579 response = requestClient.post (msoRequest.getRequestXML (),
581 Integer.toString (recipe.getRecipeTimeout ()),
585 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successfully received response from BPMN engine", "BPMN", orchestrationURI, null);
586 } catch (Exception e) {
587 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine", "BPMN", orchestrationURI, null);
588 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
589 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
590 ErrorNumbers.NO_COMMUNICATION_TO_BPEL,
593 alarmLogger.sendAlarm ("MsoConfigurationError",
594 MsoAlarmLogger.CRITICAL,
595 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_BPEL));
596 msoRequest.updateFinalStatus (Status.FAILED);
597 msoLogger.error (MessageEnum.APIH_BPEL_COMMUNICATE_ERROR, "Camunda", "", MsoLogger.ErrorCode.AvailabilityError, "Exception while communicate with BPMN engine", e);
598 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine");
599 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
603 if (response == null) {
604 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
605 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
606 ErrorNumbers.NO_RESPONSE_FROM_BPEL,
608 "bpelResponse is null");
609 msoRequest.updateFinalStatus (Status.FAILED);
610 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Null response from BPEL", "Camunda", "", MsoLogger.ErrorCode.DataError, "bpelResponse is null");
611 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is null");
612 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
616 ResponseHandler respHandler = new ResponseHandler (response, requestClient.getType ());
617 int bpelStatus = respHandler.getStatus ();
619 // BPEL accepted the request, the request is in progress
620 if (bpelStatus == HttpStatus.SC_ACCEPTED) {
621 String bpelXMLResponseBody = respHandler.getResponseBody ();
622 msoLogger.debug ("Received from BPEL: " + bpelXMLResponseBody);
623 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.IN_PROGRESS);
624 requestDB.updateInfraStatus (msoRequest.getRequestId (),
625 Status.IN_PROGRESS.toString (),
626 Constants.PROGRESS_REQUEST_IN_PROGRESS,
627 Constants.MODIFIED_BY_APIHANDLER);
628 Response resp = msoRequest.buildResponse (bpelStatus, null, null);
629 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "BPMN accepted the request, the request is in progress");
630 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
634 String bpelXMLResponseBody = respHandler.getResponseBody ();
635 if (bpelXMLResponseBody != null && !bpelXMLResponseBody.isEmpty ()) {
636 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
637 Response resp = msoRequest.buildResponse (bpelStatus, bpelXMLResponseBody, null);
638 msoRequest.updateFinalStatus (Status.FAILED);
639 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR,
640 "Response from BPEL engine is failed with HTTP Status=" + bpelStatus, "Camunda", "", MsoLogger.ErrorCode.BusinessProcesssError, "Response from BPEL engine is failed with HTTP Status=" + bpelStatus);
641 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is with status Failed");
642 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
645 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
646 Response resp = msoRequest.buildResponse (bpelStatus, ErrorNumbers.ERROR_FROM_BPEL, null);
647 msoRequest.updateFinalStatus (Status.FAILED);
648 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Response from BPEL engine is empty", "Camunda", "", MsoLogger.ErrorCode.BusinessProcesssError, "Response from BPEL engine is empty");
649 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPEL engine is empty");
650 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
654 } catch (Exception e) {
655 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC, "", "", MsoLogger.ErrorCode.DataError, "Exception while communciate with Catalog DB", e);
656 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
657 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
658 ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB,
661 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
662 MsoAlarmLogger.CRITICAL,
663 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB));
664 msoRequest.createRequestRecord (Status.FAILED);
665 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while communciate with DB");
666 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());