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)
98 public Response queryFilters (@QueryParam("network-type") String networkType,
99 @QueryParam("service-type") String serviceType,
100 @QueryParam("aic-node-clli") String aicNodeClli,
101 @QueryParam("tenant-id") String tenantId,
102 @PathParam("version") String version) {
103 MsoLogger.setServiceName ("QueryFilters");
104 // Generate a Request Id
105 UUIDChecker.generateUUID(msoLogger);
106 long startTime = System.currentTimeMillis ();
108 msoLogger.debug ("Incoming request received for query filters with Network type " + networkType
115 Response response = null;
116 if (networkType != null) {
117 response = this.getRequestList ("vnfType", networkType, version);
119 response = queryGenericFilters (serviceType, aicNodeClli, tenantId, version);
121 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
122 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
127 @Path(Constants.REQUEST_ID_PATH)
128 public Response getRequest (@PathParam("request-id") String requestId, @PathParam("version") String version) {
129 // Check INFRA_ACTIVE_REQUESTS table to find info
131 MsoLogger.setServiceName ("GetRequest");
132 // Generate a Request Id
133 UUIDChecker.generateUUID(msoLogger);
134 msoLogger.debug ("Incoming request received for getRequest with requestId=" + requestId + ", version = " + version);
135 long startTime = System.currentTimeMillis ();
137 Response response = getRequestGeneric (requestId, version);
138 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
139 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
143 protected MsoLogger getMsoLogger () {
147 protected void fillNetworkRequest (NetworkRequest qr, InfraRequests ar, String version) {
148 NetworkInputs vi = beansObjectFactory.createNetworkInputs ();
150 if (ar.getVnfId () != null) {
151 vi.setNetworkId (ar.getVnfId ());
153 if (ar.getVnfName () != null) {
154 vi.setNetworkName (ar.getVnfName ());
156 if (ar.getVnfType () != null) {
157 vi.setNetworkType (ar.getVnfType ());
159 if (version.equals(Constants.SCHEMA_VERSION_V1)) {
160 if (ar.getServiceType () != null) {
161 vi.setServiceType (ar.getServiceType ());
163 if (ar.getAicNodeClli () != null) {
164 vi.setAicNodeClli (ar.getAicNodeClli ());
167 else if (version.equals(Constants.SCHEMA_VERSION_V2)) {
168 if (ar.getAaiServiceId () != null) {
169 vi.setServiceId (ar.getAaiServiceId ());
171 if (ar.getAicCloudRegion () != null) {
172 vi.setAicCloudRegion (ar.getAicCloudRegion ());
175 else if (version.equals(Constants.SCHEMA_VERSION_V3)) {
176 if (ar.getAaiServiceId () != null) {
177 vi.setServiceId (ar.getAaiServiceId ());
179 if (ar.getAicCloudRegion () != null) {
180 vi.setAicCloudRegion (ar.getAicCloudRegion ());
182 if (ar.getServiceInstanceId () != null) {
183 vi.setServiceInstanceId (ar.getServiceInstanceId ());
188 if (ar.getTenantId () != null) {
189 vi.setTenantId (ar.getTenantId ());
191 if (ar.getProvStatus () != null) {
192 vi.setProvStatus (ar.getProvStatus ());
194 qr.setNetworkInputs (vi);
196 qr.setNetworkParams (ar.getVnfParams ());
199 String networkoutputs = ar.getVnfOutputs ();
200 if (networkoutputs != null && networkoutputs.length () > 0) {
201 msoLogger.debug ("Read NETWORK outputs: " + networkoutputs);
202 NetworkOutputs networkOutput = null;
204 // Now unmarshal it into network outputs
206 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkOutputs.class);
207 Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller ();
209 InputSource inputSource = new InputSource (new StringReader (networkoutputs));
210 SAXSource source = new SAXSource (inputSource);
212 networkOutput = jaxbUnmarshaller.unmarshal (source, NetworkOutputs.class).getValue ();
214 } catch (Exception e) {
215 msoLogger.debug ("Validation failed", e);
216 throw new ValidationException ("format for network outputs");
219 qr.setNetworkOutputs (networkOutput);
221 } catch (Exception e) {
222 msoLogger.debug ("exception reading networkOutputs Clob", e);
226 protected Response queryGenericFilters (String serviceType, String aicNodeClli, String tenantId, String version) {
227 if (serviceType != null) {
228 return this.getRequestList ("serviceType", serviceType, version);
230 if (aicNodeClli != null) {
231 return this.getRequestList ("aicNodeClli", aicNodeClli, version);
233 if (tenantId != null) {
234 return this.getRequestList ("tenantId", tenantId, version);
236 return Response.status (HttpStatus.SC_BAD_REQUEST).entity ("").build ();
239 protected Response getRequestGeneric (String requestId, String version) {
240 // Check INFRA_ACTIVE_REQUESTS table to find info
242 MsoLogger.setLogContext (requestId, null);
243 getMsoLogger ().debug ("getRequest: " + requestId);
245 String responseString = null;
247 InfraActiveRequests activeReq = RequestsDatabase.getRequestFromInfraActive (requestId, "NETWORK");
248 if (activeReq != null) {
249 // build response for active
250 responseString = infraRequestsResponse (activeReq, version);
251 return Response.status (HttpStatus.SC_OK).entity (responseString).build ();
253 // Report that no request has been found
254 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
258 protected Response getRequestList (String queryAttribute, String queryValue, String version) {
259 // Check INFRA_ACTIVE_REQUESTS table to find info
262 getMsoLogger ().debug ("getRequest based on " + queryAttribute + ": " + queryValue);
264 List <InfraActiveRequests> activeReqList = RequestsDatabase.getRequestListFromInfraActive (queryAttribute,
268 List <NetworkRequest> queryResponseList = new LinkedList <NetworkRequest> ();
270 if (activeReqList != null) {
271 // build response for active
272 queryResponseList = infraRequestsResponses (activeReqList, version);
276 if (queryResponseList != null && !queryResponseList.isEmpty ()) {
277 String result = this.translateNetworkRequests (queryResponseList);
278 return Response.status (HttpStatus.SC_OK).entity (result).build ();
281 // Report that no request has been found
282 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
286 private NetworkRequest fillGeneric (InfraRequests ar) {
287 NetworkRequest qr = beansObjectFactory.createNetworkRequest ();
288 RequestInfo ri = beansObjectFactory.createRequestInfo ();
289 ri.setRequestId (ar.getRequestId ());
290 ri.setAction (ActionType.fromValue (ar.getAction ()));
291 ri.setRequestStatus (RequestStatusType.fromValue (ar.getRequestStatus ()));
292 if (ar.getProgress () != null) {
293 ri.setProgress (ar.getProgress ().intValue ());
295 if (ar.getSource () != null) {
296 ri.setSource (ar.getSource ());
299 ri.setStartTime (ar.getStartTime ().toString ());
300 if (ar.getEndTime () != null) {
301 ri.setEndTime (ar.getEndTime ().toString ());
304 if (ar.getStatusMessage () != null) {
305 ri.setStatusMessage (ar.getStatusMessage ());
307 qr.setRequestInfo (ri);
311 private List <NetworkRequest> infraRequestsResponses (List <? extends InfraRequests> arList, String version) {
312 List <NetworkRequest> queryResponseList = new LinkedList <NetworkRequest> ();
314 for (InfraRequests ar : arList) {
315 NetworkRequest qr = fillGeneric (ar);
316 fillNetworkRequest (qr, ar, version);
317 queryResponseList.add (qr);
319 return queryResponseList;
322 private String translateNetworkRequests (List <NetworkRequest> queryResponseList) {
323 NetworkRequests queryResponses = new NetworkRequests ();
324 for (int i = 0; i < queryResponseList.size (); i++) {
325 queryResponses.getNetworkRequest ().add (queryResponseList.get (i));
328 StringWriter stringWriter = new StringWriter ();
330 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkRequests.class);
331 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
333 // output pretty printed
334 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
336 jaxbMarshaller.marshal (queryResponses, stringWriter);
338 } catch (JAXBException e) {
339 getMsoLogger ().debug ("Marshalling issue", e);
342 return stringWriter.toString ();
345 private String infraRequestsResponse (InfraRequests ar, String version) {
346 NetworkRequest qr = fillGeneric (ar);
347 fillNetworkRequest (qr, ar, version);
349 StringWriter stringWriter = new StringWriter ();
351 JAXBContext jaxbContext = JAXBContext.newInstance (NetworkRequest.class);
352 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
354 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
355 jaxbMarshaller.marshal (qr, stringWriter);
357 } catch (JAXBException e) {
358 getMsoLogger ().debug ("Marshalling issue", e);
361 String response = stringWriter.toString ();
367 @Produces(MediaType.APPLICATION_XML)
368 public Response manageNetworkRequest (String reqXML, @PathParam("version") String version) {
369 MsoLogger.setServiceName ("NetworkRequest");
370 if ("v1".equals(version)) {
371 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V1);
372 } else if ("v2".equals(version)) {
373 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V2);
374 } else if ("v3".equals(version)) {
375 return manageNetworkRequestImpl (reqXML, Constants.SCHEMA_VERSION_V3);
377 long startTime = System.currentTimeMillis ();
378 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "Version not found");
379 return Response.status(HttpStatus.SC_NOT_FOUND).build();
383 private Response manageNetworkRequestImpl (String reqXML, String version) {
384 String methodName = "NetworkRequest";
386 props = MsoPropertiesUtils.loadMsoProperties ();
388 long startTime = System.currentTimeMillis ();
389 if (MsoPropertiesUtils.getNoPropertiesState()) {
390 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.ServiceNotAvailable, "Application not started, properties file missing or invalid");
391 return NOT_STARTED_RESPONSE;
393 uriInfo.getRequestUri ();
395 // Generate unique request id for the new request
396 UUID requestUUID = UUID.randomUUID ();
398 NetworkMsoInfraRequest msoRequest = new NetworkMsoInfraRequest (requestUUID.toString ());
399 MsoLogger.setLogContext (msoRequest.getRequestId (), null);
401 if (reqXML == null) {
402 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.BadRequest, "The input Request is null");
403 return Response.status (HttpStatus.SC_NO_CONTENT).entity ("").build ();
406 String requestUri = uriInfo.getRequestUri ().toString ();
408 msoLogger.debug ("Incoming Request: " + reqXML);
410 msoRequest.setRequestUri (requestUri);
411 msoLogger.debug ("Schema version: " + version);
413 msoRequest.parse (reqXML, version, props);
414 } catch (Exception e) {
415 msoLogger.debug ("Validation failed: ", e);
416 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
417 Response response = msoRequest.buildResponseFailedValidation (HttpStatus.SC_BAD_REQUEST, e.getMessage ());
418 if (msoRequest.getRequestId () != null) {
419 msoLogger.debug ("Logging failed message to the database");
420 msoRequest.createRequestRecord (Status.FAILED);
422 msoLogger.error (MessageEnum.APIH_REQUEST_VALIDATION_ERROR, reqXML, "", "", MsoLogger.ErrorCode.DataError, "Exception when parsing reqXML", e);
423 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.SchemaError, "Validation of the input request failed");
424 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
427 MsoLogger.setServiceName (MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo().getAction().name());
428 msoLogger.debug ("Update serviceName with detailed action info to:" + MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo().getAction().name());
429 if (msoRequest.getRequestInfo ()
430 .getAction () == org.openecomp.mso.apihandlerinfra.networkbeans.ActionType.CREATE) {
431 // Check if this request is a duplicate of the one with the same network Name
432 msoLogger.debug ("Checking for a duplicate with the same network-name");
433 InfraActiveRequests dup = null;
436 dup = RequestsDatabase.checkDuplicateByVnfName (msoRequest.getNetworkInputs ().getNetworkName (),
437 msoRequest.getRequestInfo ().getAction ().value (),
440 } catch (Exception e) {
441 msoLogger.debug ("Exception", e);
442 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
443 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
444 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
447 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
448 MsoAlarmLogger.CRITICAL,
449 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
450 msoRequest.createRequestRecord (Status.FAILED);
451 msoLogger.error (MessageEnum.APIH_DUPLICATE_CHECK_EXC_ATT, "network-name", "", "", MsoLogger.ErrorCode.DataError, "Exception while checking for duplicated request", e);
452 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for duplicated request");
453 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
457 // Found the duplicate record. Return the appropriate error.
458 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
459 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
460 ErrorNumbers.LOCKED_CREATE_ON_THE_SAME_VNF_NAME_IN_PROGRESS,
462 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
463 "CREATE on the same Network Name is already progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicates request - CREATE on the same Network Name is already progress");
464 msoRequest.createRequestRecord (Status.FAILED);
465 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicates request - CREATE on the same Network Name is already progress");
466 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
470 // Check if this request is a duplicate of the one with the same networkId
471 InfraActiveRequests dup = null;
472 msoLogger.debug ("Checking for a duplicate with the same network-id");
474 dup = RequestsDatabase.checkDuplicateByVnfId (msoRequest.getNetworkInputs ().getNetworkId (),
475 msoRequest.getRequestInfo ().getAction ().value (),
478 } catch (Exception e) {
479 msoLogger.debug ("Exception", e);
480 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
481 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
482 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
485 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
486 MsoAlarmLogger.CRITICAL,
487 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
488 msoRequest.createRequestRecord (Status.FAILED);
489 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);
490 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for a duplicate request with the same network-id");
491 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
495 // Found the duplicate record. Return the appropriate error.
496 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
497 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
498 ErrorNumbers.LOCKED_SAME_ACTION_AND_VNF_ID,
500 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
501 msoRequest.getRequestInfo ().getAction ().value ()
502 + " on the same Network Id already in progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicated request on the same Network Id already in progress");
504 msoRequest.createRequestRecord (Status.FAILED);
505 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicated request on the same Network Id already in progress.");
506 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
511 String orchestrationURI = "";
513 // Query MSO Catalog DB
514 try (CatalogDatabase db = new CatalogDatabase()) {
516 Recipe recipe = null;
518 if (msoRequest.getServiceType () != null
519 && msoRequest.getServiceType ().length () > 0) {
520 recipe = db.getNetworkRecipe (msoRequest.getNetworkInputs ().getNetworkType (),
521 msoRequest.getRequestInfo ().getAction ().value (),
522 msoRequest.getServiceType ());
525 if (recipe == null) {
526 recipe = db.getNetworkRecipe (msoRequest.getNetworkInputs ().getNetworkType (),
527 msoRequest.getRequestInfo ().getAction ().value (),
531 if (recipe == null) {
532 msoLogger.error (MessageEnum.APIH_DB_ATTRIBUTE_NOT_FOUND, "VNF Recipe", "", "", MsoLogger.ErrorCode.DataError, "VNF Recipe attribute not found");
533 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
534 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
535 ErrorNumbers.RECIPE_DOES_NOT_EXIST,
538 msoRequest.createRequestRecord (Status.FAILED);
540 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "No recipe found in DB");
541 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
544 orchestrationURI = recipe.getOrchestrationUri ();
545 msoLogger.debug ("Orchestration URI is: " + orchestrationURI);
549 String requestId = msoRequest.getRequestId ();
550 msoLogger.debug ("requestId is: " + requestId);
551 msoLogger.debug ("About to insert a record");
554 msoRequest.createRequestRecord (Status.PENDING);
555 } catch (Exception e) {
556 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC_REASON, "Exception while creating record in DB", "", "", MsoLogger.ErrorCode.DataError, "Exception while creating record in DB", e);
557 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
558 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
559 ErrorNumbers.COULD_NOT_WRITE_TO_REQUESTS_DB,
561 "non-unique request-id specified");
562 // Cannot create a record of this request here, our communication with MSO DB just failed. Do not try
563 // to create a failed record
564 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while creating record in DB");
565 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
569 RequestClient requestClient = null;
570 HttpResponse response = null;
571 long subStartTime = System.currentTimeMillis();
573 requestClient = RequestClientFactory.getRequestClient (orchestrationURI, props);
574 // Capture audit event
575 msoLogger.debug ("MSO API Handler Posting call to BPEL engine for url: " + requestClient.getUrl ());
576 response = requestClient.post (msoRequest.getRequestXML (),
578 Integer.toString (recipe.getRecipeTimeout ()).toString (),
582 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successfully received response from BPMN engine", "BPMN", orchestrationURI, null);
583 } catch (Exception e) {
584 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine", "BPMN", orchestrationURI, null);
585 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
586 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
587 ErrorNumbers.NO_COMMUNICATION_TO_BPEL,
590 alarmLogger.sendAlarm ("MsoConfigurationError",
591 MsoAlarmLogger.CRITICAL,
592 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_BPEL));
593 msoRequest.updateFinalStatus (Status.FAILED);
594 msoLogger.error (MessageEnum.APIH_BPEL_COMMUNICATE_ERROR, "Camunda", "", MsoLogger.ErrorCode.AvailabilityError, "Exception while communicate with BPMN engine", e);
595 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine");
596 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
600 if (response == null) {
601 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
602 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
603 ErrorNumbers.NO_RESPONSE_FROM_BPEL,
605 "bpelResponse is null");
606 msoRequest.updateFinalStatus (Status.FAILED);
607 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Null response from BPEL", "Camunda", "", MsoLogger.ErrorCode.DataError, "bpelResponse is null");
608 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is null");
609 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
613 ResponseHandler respHandler = new ResponseHandler (response, requestClient.getType ());
614 int bpelStatus = respHandler.getStatus ();
616 // BPEL accepted the request, the request is in progress
617 if (bpelStatus == HttpStatus.SC_ACCEPTED) {
618 String bpelXMLResponseBody = respHandler.getResponseBody ();
619 msoLogger.debug ("Received from BPEL: " + bpelXMLResponseBody);
620 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.IN_PROGRESS);
621 RequestsDatabase.updateInfraStatus (msoRequest.getRequestId (),
622 Status.IN_PROGRESS.toString (),
623 Constants.PROGRESS_REQUEST_IN_PROGRESS,
624 Constants.MODIFIED_BY_APIHANDLER);
625 Response resp = msoRequest.buildResponse (bpelStatus, null, null);
626 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "BPMN accepted the request, the request is in progress");
627 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
631 String bpelXMLResponseBody = respHandler.getResponseBody ();
632 if (bpelXMLResponseBody != null && !bpelXMLResponseBody.isEmpty ()) {
633 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
634 Response resp = msoRequest.buildResponse (bpelStatus, bpelXMLResponseBody, null);
635 msoRequest.updateFinalStatus (Status.FAILED);
636 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR,
637 "Response from BPEL engine is failed with HTTP Status=" + bpelStatus, "Camunda", "", MsoLogger.ErrorCode.BusinessProcesssError, "Response from BPEL engine is failed with HTTP Status=" + bpelStatus);
638 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is with status Failed");
639 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
642 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
643 Response resp = msoRequest.buildResponse (bpelStatus, ErrorNumbers.ERROR_FROM_BPEL, null);
644 msoRequest.updateFinalStatus (Status.FAILED);
645 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Response from BPEL engine is empty", "Camunda", "", MsoLogger.ErrorCode.BusinessProcesssError, "Response from BPEL engine is empty");
646 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPEL engine is empty");
647 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
651 } catch (Exception e) {
652 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC, "", "", MsoLogger.ErrorCode.DataError, "Exception while communciate with Catalog DB", e);
653 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.networkbeans.RequestStatusType.FAILED);
654 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
655 ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB,
658 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
659 MsoAlarmLogger.CRITICAL,
660 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB));
661 msoRequest.createRequestRecord (Status.FAILED);
662 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while communciate with DB");
663 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());