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.Response;
40 import javax.ws.rs.core.UriInfo;
41 import javax.xml.bind.JAXBContext;
42 import javax.xml.bind.JAXBException;
43 import javax.xml.bind.Marshaller;
45 import org.apache.http.HttpResponse;
46 import org.apache.http.HttpStatus;
48 import javax.xml.bind.Unmarshaller;
49 import javax.xml.transform.sax.SAXSource;
51 import org.xml.sax.InputSource;
53 import org.openecomp.mso.apihandler.common.ErrorNumbers;
54 import org.openecomp.mso.apihandler.common.RequestClient;
55 import org.openecomp.mso.apihandler.common.RequestClientFactory;
56 import org.openecomp.mso.apihandler.common.ResponseHandler;
57 import org.openecomp.mso.apihandler.common.ValidationException;
58 import org.openecomp.mso.apihandlerinfra.volumebeans.ActionType;
59 import org.openecomp.mso.apihandlerinfra.volumebeans.ObjectFactory;
60 import org.openecomp.mso.apihandlerinfra.volumebeans.RequestInfo;
61 import org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType;
62 import org.openecomp.mso.apihandlerinfra.volumebeans.VolumeInputs;
63 import org.openecomp.mso.apihandlerinfra.volumebeans.VolumeOutputs;
64 import org.openecomp.mso.apihandlerinfra.volumebeans.VolumeRequest;
65 import org.openecomp.mso.apihandlerinfra.volumebeans.VolumeRequests;
66 import org.openecomp.mso.db.catalog.CatalogDatabase;
67 import org.openecomp.mso.db.catalog.beans.Recipe;
68 import org.openecomp.mso.logger.MessageEnum;
69 import org.openecomp.mso.logger.MsoAlarmLogger;
70 import org.openecomp.mso.logger.MsoLogger;
71 import org.openecomp.mso.properties.MsoJavaProperties;
72 import org.openecomp.mso.properties.MsoPropertiesFactory;
73 import org.openecomp.mso.requestsdb.InfraRequests;
74 import org.openecomp.mso.requestsdb.InfraActiveRequests;
75 import org.openecomp.mso.requestsdb.RequestsDatabase;
76 import org.openecomp.mso.utils.UUIDChecker;
78 @Path("/{version: v1|v2|v3}/volume-request")
79 public class VolumeRequestHandler {
82 private UriInfo uriInfo;
84 protected ObjectFactory beansObjectFactory = new ObjectFactory ();
86 public final static String MSO_PROP_APIHANDLER_INFRA = "MSO_PROP_APIHANDLER_INFRA";
88 private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH);
90 private static MsoAlarmLogger alarmLogger = new MsoAlarmLogger ();
92 private static MsoJavaProperties props = MsoPropertiesUtils.loadMsoProperties ();
94 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>";
96 private static final Response NOT_STARTED_RESPONSE = Response.status (HttpStatus.SC_SERVICE_UNAVAILABLE)
101 public Response queryFilters (@QueryParam("vnf-type") String vnfType,
102 @QueryParam("service-type") String serviceType,
103 @QueryParam("aic-node-clli") String aicNodeClli,
104 @QueryParam("tenantId") String tenantId,
105 @QueryParam("volume-group-id") String volumeGroupId,
106 @QueryParam("volume-group-name") String volumeGroupName,
107 @PathParam("version") String version) {
108 long startTime = System.currentTimeMillis ();
109 MsoLogger.setServiceName ("VolumeQueryFilters");
110 // Generate a Request Id
111 UUIDChecker.generateUUID(msoLogger);
112 msoLogger.debug ("Incoming request received for queryFilter with vnf-type:" + vnfType
113 + " service-type:" + serviceType
114 + " aic-node-clli:" + aicNodeClli
115 + " tenant-id:" + tenantId
116 + " volume-group-id:" + volumeGroupId
117 + " volume-group-name:" + volumeGroupName);
118 Response response = null;
119 if (vnfType != null) {
120 response = this.getRequestList ("vnfType", vnfType, version);
122 response = queryGenericFilters (serviceType, aicNodeClli, tenantId, volumeGroupId, volumeGroupName, version);
124 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
125 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
130 @Path(Constants.REQUEST_ID_PATH)
131 public Response getRequest (@PathParam("request-id") String requestId, @PathParam("version") String version) {
133 // Check INFRA_ACTIVE_REQUESTS table to find info
136 long startTime = System.currentTimeMillis ();
137 MsoLogger.setServiceName ("VolumeGetRequest");
138 // Generate a Request Id
139 UUIDChecker.generateUUID(msoLogger);
140 msoLogger.debug ("Incoming request received for getRequest with request-id:" + requestId);
142 Response response = getRequestGeneric (requestId, version);
143 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successful");
144 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
150 protected MsoLogger getMsoLogger () {
155 protected void fillVolumeRequest (VolumeRequest qr, InfraRequests ar, String version) {
156 VolumeInputs vi = beansObjectFactory.createVolumeInputs ();
158 if (ar.getVolumeGroupId () != null) {
159 vi.setVolumeGroupId (ar.getVolumeGroupId ());
161 if (ar.getVolumeGroupName () != null) {
162 vi.setVolumeGroupName (ar.getVolumeGroupName ());
164 if (ar.getVnfType () != null) {
165 vi.setVnfType (ar.getVnfType ());
168 if (version.equals(Constants.SCHEMA_VERSION_V1)) {
169 if (ar.getServiceType () != null) {
170 vi.setServiceType (ar.getServiceType ());
172 if (ar.getAicNodeClli () != null) {
173 vi.setAicNodeClli (ar.getAicNodeClli ());
176 else if (version.equals(Constants.SCHEMA_VERSION_V2)) {
177 if (ar.getAaiServiceId () != null) {
178 vi.setServiceId (ar.getAaiServiceId ());
180 if (ar.getAicCloudRegion () != null) {
181 vi.setAicCloudRegion (ar.getAicCloudRegion ());
183 if (ar.getVfModuleModelName () != null) {
184 vi.setVfModuleModelName (ar.getVfModuleModelName ());
187 else if (version.equals(Constants.SCHEMA_VERSION_V3)) {
188 if (ar.getAaiServiceId () != null) {
189 vi.setServiceId (ar.getAaiServiceId ());
191 if (ar.getAicCloudRegion () != null) {
192 vi.setAicCloudRegion (ar.getAicCloudRegion ());
194 if (ar.getVfModuleModelName () != null) {
195 vi.setVfModuleModelName (ar.getVfModuleModelName ());
197 if (ar.getServiceInstanceId () != null) {
198 vi.setServiceInstanceId (ar.getServiceInstanceId ());
200 if (ar.getVnfId () != null) {
201 vi.setVnfId (ar.getVnfId ());
204 if (ar.getTenantId () != null) {
205 vi.setTenantId (ar.getTenantId ());
208 qr.setVolumeInputs (vi);
210 qr.setVolumeParams(ar.getVnfParams ());
213 String volumeoutputs = ar.getVnfOutputs ();
214 if (volumeoutputs != null && volumeoutputs.length () > 0) {
215 msoLogger.debug ("Read VOLUME outputs: " + volumeoutputs);
216 VolumeOutputs volumeOutput = null;
218 // Now unmarshal it into network outputs
220 JAXBContext jaxbContext = JAXBContext.newInstance (VolumeOutputs.class);
221 Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller ();
223 InputSource inputSource = new InputSource (new StringReader (volumeoutputs));
224 SAXSource source = new SAXSource (inputSource);
226 volumeOutput = (VolumeOutputs) jaxbUnmarshaller.unmarshal (source, VolumeOutputs.class).getValue ();
228 } catch (Exception e) {
229 msoLogger.debug ("Validation failed", e);
230 throw new ValidationException ("format for volume outputs");
233 qr.setVolumeOutputs (volumeOutput);
235 } catch (Exception e) {
236 msoLogger.debug ("exception reading networkOutputs Clob", e);
240 protected Response queryGenericFilters (String serviceType, String aicNodeClli, String tenantId, String volumeGroupId, String volumeGroupName, String version) {
241 if (serviceType != null) {
242 return this.getRequestList ("serviceType", serviceType, version);
244 if (aicNodeClli != null) {
245 return this.getRequestList ("aicNodeClli", aicNodeClli, version);
247 if (tenantId != null) {
248 return this.getRequestList ("tenantId", tenantId, version);
250 if (volumeGroupName != null) {
251 return this.getRequestList ("volumeGroupName", volumeGroupName, version);
253 if (volumeGroupId != null) {
254 return this.getRequestList ("volumeGroupId", volumeGroupId, version);
256 return Response.status (HttpStatus.SC_BAD_REQUEST).entity ("").build ();
260 protected Response getRequestGeneric (String requestId, String version) {
261 // Check INFRA_ACTIVE_REQUESTS table to find info
264 getMsoLogger ().debug ("getRequest: " + requestId);
266 String responseString = null;
268 InfraActiveRequests activeReq = RequestsDatabase.getRequestFromInfraActive (requestId,
270 if (activeReq != null) {
271 // build response for active
272 responseString = infraRequestsResponse (activeReq, version);
273 return Response.status (HttpStatus.SC_OK).entity (responseString).build ();
275 // Report that no request has been found
276 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
280 protected Response getRequestList (String queryAttribute, String queryValue, String version) {
281 // Check INFRA_ACTIVE_REQUESTS table to find info
284 getMsoLogger ().debug ("getRequest based on " + queryAttribute + ": " + queryValue);
286 List <InfraActiveRequests> activeReqList = RequestsDatabase.getRequestListFromInfraActive (queryAttribute,
290 List <VolumeRequest> queryResponseList = new LinkedList <VolumeRequest> ();
292 if (activeReqList != null) {
293 // build response for active
294 queryResponseList = infraRequestsResponses (activeReqList, version);
299 if (queryResponseList != null && !queryResponseList.isEmpty ()) {
300 String result = this.translateVolumeRequests (queryResponseList);
301 return Response.status (HttpStatus.SC_OK).entity (result).build ();
304 // Report that no request has been found
305 return Response.status (HttpStatus.SC_NOT_FOUND).entity ("").build ();
309 private VolumeRequest fillGeneric (InfraRequests ar) {
310 VolumeRequest qr = beansObjectFactory.createVolumeRequest ();
311 RequestInfo ri = beansObjectFactory.createRequestInfo ();
312 ri.setRequestId (ar.getRequestId ());
313 ri.setAction (ActionType.fromValue (ar.getAction ()));
314 ri.setRequestStatus (RequestStatusType.fromValue (ar.getRequestStatus ()));
315 if (ar.getProgress () != null) {
316 ri.setProgress (ar.getProgress ().intValue ());
318 if (ar.getSource () != null) {
319 ri.setSource (ar.getSource ());
322 ri.setStartTime (ar.getStartTime ().toString ());
323 if (ar.getEndTime () != null) {
324 ri.setEndTime (ar.getEndTime ().toString ());
327 if (ar.getStatusMessage () != null) {
328 ri.setStatusMessage (ar.getStatusMessage ());
330 qr.setRequestInfo (ri);
334 private List <VolumeRequest> infraRequestsResponses (List <? extends InfraRequests> arList, String version) {
335 List <VolumeRequest> queryResponseList = new LinkedList <VolumeRequest> ();
337 for (InfraRequests ar : arList) {
338 VolumeRequest qr = fillGeneric (ar);
339 fillVolumeRequest (qr, ar, version);
340 queryResponseList.add (qr);
342 return queryResponseList;
345 private String translateVolumeRequests (List <VolumeRequest> queryResponseList) {
346 VolumeRequests queryResponses = new VolumeRequests ();
347 for (int i = 0; i < queryResponseList.size (); i++) {
348 queryResponses.getVolumeRequest ().add (queryResponseList.get (i));
351 StringWriter stringWriter = new StringWriter ();
353 JAXBContext jaxbContext = JAXBContext.newInstance (VolumeRequests.class);
354 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
356 // output pretty printed
357 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
359 jaxbMarshaller.marshal (queryResponses, stringWriter);
361 } catch (JAXBException e) {
362 getMsoLogger ().debug ("Marshalling issue", e);
365 return stringWriter.toString ();
368 private String infraRequestsResponse (InfraRequests ar, String version) {
369 VolumeRequest qr = fillGeneric (ar);
370 fillVolumeRequest (qr, ar, version);
372 StringWriter stringWriter = new StringWriter ();
374 JAXBContext jaxbContext = JAXBContext.newInstance (VolumeRequest.class);
375 Marshaller jaxbMarshaller = jaxbContext.createMarshaller ();
377 jaxbMarshaller.setProperty (Marshaller.JAXB_FORMATTED_OUTPUT, true);
378 jaxbMarshaller.marshal (qr, stringWriter);
380 } catch (JAXBException e) {
381 getMsoLogger ().debug ("Marshalling issue", e);
384 String response = stringWriter.toString ();
388 private String getAuditLogReturnMsg (Response response) {
389 String returnMsg = "";
390 if (response.getStatus() == HttpStatus.SC_OK) {
391 returnMsg = "Successful. StatusCode=" + HttpStatus.SC_OK;
392 } else if (response.getStatus() == HttpStatus.SC_NOT_FOUND) {
393 returnMsg = "Record not found . StatusCode=" + HttpStatus.SC_NOT_FOUND;
394 } else if (response.getStatus() == HttpStatus.SC_BAD_REQUEST) {
395 returnMsg = "Bad request: one of the following attribute serviceType, aicNodeClli, tenantId, volumeGroupId, volumeGroupName should be defined. StatusCode=" + HttpStatus.SC_BAD_REQUEST;
402 @Produces(MediaType.APPLICATION_XML)
403 public Response manageVolumeRequest (String reqXML, @PathParam("version") String version) {
404 MsoLogger.setServiceName ("VolumeRequest");
405 if ("v1".equals(version)) {
406 return manageVolumeRequestImpl (reqXML, Constants.SCHEMA_VERSION_V1);
407 } else if ("v2".equals(version)) {
408 return manageVolumeRequestImpl (reqXML, Constants.SCHEMA_VERSION_V2);
409 } else if ("v3".equals(version)) {
410 return manageVolumeRequestImpl (reqXML, Constants.SCHEMA_VERSION_V3);
412 long startTime = System.currentTimeMillis ();
413 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "Version not found");
414 return Response.status(HttpStatus.SC_NOT_FOUND).build();
418 private Response manageVolumeRequestImpl (String reqXML, String version) {
419 String methodName = "VolumeRequest";
420 props = MsoPropertiesUtils.loadMsoProperties ();
422 long startTime = System.currentTimeMillis ();
423 if (MsoPropertiesUtils.getNoPropertiesState()) {
424 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.ServiceNotAvailable, "Application not started, properties file missing or invalid");
425 return NOT_STARTED_RESPONSE;
428 uriInfo.getRequestUri ();
430 // Generate unique request id for the new request
431 UUID requestUUID = UUID.randomUUID ();
433 VolumeMsoInfraRequest msoRequest = new VolumeMsoInfraRequest (requestUUID.toString ());
435 if (reqXML == null) {
436 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.BadRequest, "The input request is null");
437 return Response.status (HttpStatus.SC_NO_CONTENT).entity ("").build ();
440 String requestUri = uriInfo.getRequestUri ().toString ();
442 msoLogger.debug ("Incoming Request: " + reqXML);
444 msoRequest.setRequestUri (requestUri);
446 msoLogger.debug ("Schema version: " + version);
448 msoRequest.parse (reqXML, version, props);
449 } catch (Exception e) {
450 msoLogger.debug ("Validation failed: ", e);
451 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
452 Response response = msoRequest.buildResponseFailedValidation (HttpStatus.SC_BAD_REQUEST, e.getMessage ());
453 if (msoRequest.getRequestId () != null) {
454 msoLogger.debug ("Logging failed message to the database");
455 msoRequest.createRequestRecord (Status.FAILED);
457 msoLogger.error (MessageEnum.APIH_REQUEST_VALIDATION_ERROR, reqXML, "", "", MsoLogger.ErrorCode.DataError, "Exception when parsing reqXML", e);
458 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.SchemaError, "Validation of the input request failed");
459 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
462 MsoLogger.setServiceName (MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo ().getAction ().name ());
463 msoLogger.debug ("Update serviceName with detailed action info to:" + MsoLogger.getServiceName () + "_" + msoRequest.getRequestInfo ().getAction ().name ());
464 if (msoRequest.getRequestInfo ()
465 .getAction () == org.openecomp.mso.apihandlerinfra.volumebeans.ActionType.CREATE) {
466 // Check if this request is a duplicate of the one with the same network Name
467 msoLogger.debug ("Checking for a duplicate with the same volume-name");
468 InfraActiveRequests dup = null;
471 dup = RequestsDatabase.checkDuplicateByVnfName (msoRequest.getVolumeInputs ().getVolumeGroupName (),
472 msoRequest.getRequestInfo ().getAction ().value (),
475 } catch (Exception e) {
476 msoLogger.debug ("Exception", e);
477 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
478 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
479 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
482 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
483 MsoAlarmLogger.CRITICAL,
484 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
485 msoRequest.createRequestRecord (Status.FAILED);
486 msoLogger.error (MessageEnum.APIH_DUPLICATE_CHECK_EXC_ATT, "volume-group-name", "", "", MsoLogger.ErrorCode.DataError, "Exception while checking for duplicated request", e);
487 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for duplicated request");
488 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
492 // Found the duplicate record. Return the appropriate error.
493 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
494 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
495 ErrorNumbers.LOCKED_CREATE_ON_THE_SAME_VNF_NAME_IN_PROGRESS,
497 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
498 "CREATE on the same Volume Group Name is already progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicates request - CREATE on the same Volume Group Name is already progress");
499 msoRequest.createRequestRecord (Status.FAILED);
500 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicates request - CREATE on the same Volume Group Name is already progress");
501 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
505 // Check if this request is a duplicate of the one with the same volumeGroupId
506 InfraActiveRequests dup = null;
507 msoLogger.debug ("Checking for a duplicate with the same volume-group-id");
509 dup = RequestsDatabase.checkDuplicateByVnfId (msoRequest.getVolumeInputs ().getVolumeGroupId (),
510 msoRequest.getRequestInfo ().getAction ().value (),
513 } catch (Exception e) {
514 msoLogger.debug ("Exception", e);
515 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
516 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
517 ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB,
520 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
521 MsoAlarmLogger.CRITICAL,
522 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_REQUESTS_DB));
523 msoRequest.createRequestRecord (Status.FAILED);
524 msoLogger.error (MessageEnum.APIH_DUPLICATE_CHECK_EXC_ATT, "volume-group-id", "", "", MsoLogger.ErrorCode.DataError, "Exception while checking for a duplicate request with the sam volume-group-id", e);
525 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while checking for a duplicate request with the sam volume-group-id");
526 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
530 // Found the duplicate record. Return the appropriate error.
531 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
532 Response response = msoRequest.buildResponse (HttpStatus.SC_CONFLICT,
533 ErrorNumbers.LOCKED_SAME_ACTION_AND_VNF_ID,
535 msoLogger.warn (MessageEnum.APIH_DUPLICATE_FOUND,
536 msoRequest.getRequestInfo ().getAction ().value ()
537 + " on the same Volume Group Id already in progress", "", "", MsoLogger.ErrorCode.DataError, "Duplicated request on the same Volume Group Id already in progress");
538 msoRequest.createRequestRecord (Status.FAILED);
539 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.Conflict, "Duplicated request on the same Volume Group Id already in progress");
540 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
545 String orchestrationURI = "";
547 // Query MSO Catalog DB
548 try(CatalogDatabase db = new CatalogDatabase ()) {
549 Recipe recipe = null;
551 if (version.equals(Constants.SCHEMA_VERSION_V1)) {
552 if (msoRequest.getServiceType () != null
553 && msoRequest.getServiceType ().length () > 0) {
554 recipe = db.getVnfComponentsRecipe (msoRequest.getVolumeInputs ().getVnfType (),
555 Constants.VOLUME_GROUP_COMPONENT_TYPE,
556 msoRequest.getRequestInfo ().getAction ().value (),
557 msoRequest.getServiceType ());
559 if (recipe == null) {
560 recipe = db.getVnfComponentsRecipe (msoRequest.getVolumeInputs ().getVnfType (),
561 Constants.VOLUME_GROUP_COMPONENT_TYPE,
562 msoRequest.getRequestInfo ().getAction ().value (),
564 // If no recipe for the vnf type is found, look for generic recipe with "*" vnf type
565 if (recipe == null) {
566 recipe = db.getVnfComponentsRecipe (Constants.VNF_TYPE_WILDCARD,
567 Constants.VOLUME_GROUP_COMPONENT_TYPE,
568 msoRequest.getRequestInfo ().getAction ().value (),
573 else if (version.equals (Constants.SCHEMA_VERSION_V2) || version.equals (Constants.SCHEMA_VERSION_V3)) {
574 switch (msoRequest.getRequestInfo ().getAction ()) {
578 // First get recipe for the vnf type given
579 recipe = db.getVnfComponentsRecipe (msoRequest.getVolumeInputs ().getVnfType (),
580 Constants.VOLUME_GROUP_COMPONENT_TYPE,
581 msoRequest.getRequestInfo ().getAction ().value (), null);
583 // If no recipe for the vnf type is found, look for generic recipe with "*" vnf type
584 if (recipe == null) {
585 recipe = db.getVnfComponentsRecipe (Constants.VNF_TYPE_WILDCARD,
586 Constants.VOLUME_GROUP_COMPONENT_TYPE,
587 msoRequest.getRequestInfo ().getAction ().value (), null);
590 case CREATE_VF_MODULE_VOL:
591 case UPDATE_VF_MODULE_VOL:
592 case DELETE_VF_MODULE_VOL:
593 // First get recipe for the vnf type given
594 recipe = db.getVnfComponentsRecipe (msoRequest.getVolumeInputs ().getVnfType (),
595 Constants.VOLUME_GROUP_COMPONENT_TYPE,
596 msoRequest.getRequestInfo ().getAction ().value (), null);
598 // If no recipe for the vnf type is found, look for generic recipe with "*" in vf module id
599 if (recipe == null) {
600 recipe = db.getVnfComponentsRecipeByVfModuleId (Constants.VNF_TYPE_WILDCARD,
601 Constants.VOLUME_GROUP_COMPONENT_TYPE,
602 msoRequest.getRequestInfo ().getAction ().value ());
611 if (recipe == null) {
612 msoLogger.error (MessageEnum.APIH_DB_ATTRIBUTE_NOT_FOUND, "VNF Recipe", "", "", MsoLogger.ErrorCode.DataError, "VNF Recipe not found in DB");
613 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
614 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
615 ErrorNumbers.RECIPE_DOES_NOT_EXIST,
618 msoRequest.createRequestRecord (Status.FAILED);
620 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DataNotFound, "VNF Recipe not found in DB");
621 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
624 orchestrationURI = recipe.getOrchestrationUri ();
625 msoLogger.debug ("Orchestration URI is: " + orchestrationURI);
626 String requestId = msoRequest.getRequestId ();
627 msoLogger.debug ("requestId is: " + requestId);
628 msoLogger.debug ("About to insert a record");
631 msoRequest.createRequestRecord (Status.PENDING);
632 } catch (Exception e) {
633 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC_REASON, "Exception while creating record in DB", "", "", MsoLogger.ErrorCode.AvailabilityError, "Exception in createRequestRecord", e);
634 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
635 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_INTERNAL_SERVER_ERROR,
636 ErrorNumbers.COULD_NOT_WRITE_TO_REQUESTS_DB,
638 "non-unique request-id specified");
639 // Cannot create a record of this request here, our communication with MSO DB just failed. Do not try
640 // to create a failed record
641 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while creating record in DB");
642 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());
646 RequestClient requestClient = null;
647 HttpResponse response = null;
648 long subStartTime = System.currentTimeMillis();
650 requestClient = RequestClientFactory.getRequestClient (orchestrationURI, props);
651 // Capture audit event
652 msoLogger.debug ("MSO API Handler Posting call to BPEL engine for url: " + requestClient.getUrl ());
653 response = requestClient.post (msoRequest.getRequestXML (),
655 Integer.toString (recipe.getRecipeTimeout ()).toString (),
659 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "Successfully received response from BPMN engine", "BPMN", orchestrationURI, null);
660 } catch (Exception e) {
661 msoLogger.recordMetricEvent (subStartTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine", "BPMN", orchestrationURI, null);
662 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
663 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
664 ErrorNumbers.NO_COMMUNICATION_TO_BPEL,
667 alarmLogger.sendAlarm ("MsoConfigurationError",
668 MsoAlarmLogger.CRITICAL,
669 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_BPEL));
670 msoRequest.updateFinalStatus (Status.FAILED);
671 msoLogger.error (MessageEnum.APIH_BPEL_COMMUNICATE_ERROR, "Camunda", "", MsoLogger.ErrorCode.AvailabilityError, "Exception while communicate with BPMN engine", e);
672 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.CommunicationError, "Exception while communicate with BPMN engine");
673 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
677 if (response == null) {
678 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
679 Response resp = msoRequest.buildResponseWithError (HttpStatus.SC_BAD_GATEWAY,
680 ErrorNumbers.NO_RESPONSE_FROM_BPEL,
682 "bpelResponse is null");
683 msoRequest.updateFinalStatus (Status.FAILED);
684 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Null response from BPEL", "Camunda", "", MsoLogger.ErrorCode.DataError, "Null response from BPMN engine");
685 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Null response from BPMN engine");
686 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
690 ResponseHandler respHandler = new ResponseHandler (response, requestClient.getType ());
691 int bpelStatus = respHandler.getStatus ();
693 // BPEL accepted the request, the request is in progress
694 if (bpelStatus == HttpStatus.SC_ACCEPTED) {
695 String bpelXMLResponseBody = respHandler.getResponseBody ();
696 msoLogger.debug ("Received from BPEL: " + bpelXMLResponseBody);
697 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.IN_PROGRESS);
698 RequestsDatabase.updateInfraStatus (msoRequest.getRequestId (),
699 Status.IN_PROGRESS.toString (),
700 Constants.PROGRESS_REQUEST_IN_PROGRESS,
701 Constants.MODIFIED_BY_APIHANDLER);
702 Response resp = msoRequest.buildResponse (bpelStatus, null, null);
703 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc, "BPMN accepted the request, the request is in progress");
704 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
708 String bpelXMLResponseBody = respHandler.getResponseBody ();
709 if (bpelXMLResponseBody != null && !bpelXMLResponseBody.isEmpty ()) {
710 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
711 Response resp = msoRequest.buildResponse (bpelStatus, bpelXMLResponseBody, null);
712 msoRequest.updateFinalStatus (Status.FAILED);
713 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR,
714 "Response from BPEL engine is failed with HTTP Status=" + bpelStatus, "Camunda", "", MsoLogger.ErrorCode.DataError, "Response from BPEL engine is failed with HTTP Status=" + bpelStatus);
715 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is with status Failed");
716 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
719 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
720 Response resp = msoRequest.buildResponse (bpelStatus, ErrorNumbers.ERROR_FROM_BPEL, null);
721 msoRequest.updateFinalStatus (Status.FAILED);
722 msoLogger.error (MessageEnum.APIH_BPEL_RESPONSE_ERROR, "Response from BPEL engine is empty", "Camunda", "", MsoLogger.ErrorCode.DataError, "Response from BPEL engine is empty");
723 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.InternalError, "Response from BPMN engine is empty");
724 msoLogger.debug ("End of the transaction, the final response is: " + (String) resp.getEntity ());
729 } catch (Exception e) {
730 msoLogger.error (MessageEnum.APIH_DB_ACCESS_EXC, "", "", MsoLogger.ErrorCode.DataError, "Exception while communciate with Catalog DB", e);
731 msoRequest.setStatus (org.openecomp.mso.apihandlerinfra.volumebeans.RequestStatusType.FAILED);
732 Response response = msoRequest.buildResponseWithError (HttpStatus.SC_NOT_FOUND,
733 ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB,
736 alarmLogger.sendAlarm ("MsoDatabaseAccessError",
737 MsoAlarmLogger.CRITICAL,
738 Messages.errors.get (ErrorNumbers.NO_COMMUNICATION_TO_CATALOG_DB));
739 msoRequest.createRequestRecord (Status.FAILED);
740 msoLogger.recordAuditEvent (startTime, MsoLogger.StatusCode.ERROR, MsoLogger.ResponseCode.DBAccessError, "Exception while communciate with DB");
741 msoLogger.debug ("End of the transaction, the final response is: " + (String) response.getEntity ());