gerrit.onap Code Review - vnfsdk/refrepo.git/blob

   1 /**
   2  * Copyright 2017 Huawei Technologies Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.vnfsdk.marketplace.wrapper;
  18
  19 import java.io.BufferedInputStream;
  20 import java.io.File;
  21 import java.io.FileInputStream;
  22 import java.io.IOException;
  23 import java.io.InputStream;
  24 import java.util.ArrayList;
  25 import java.util.Arrays;
  26 import java.util.List;
  27 import java.util.concurrent.Callable;
  28 import java.util.concurrent.ExecutorService;
  29 import java.util.concurrent.Executors;
  30
  31 import javax.ws.rs.core.HttpHeaders;
  32 import javax.ws.rs.core.MediaType;
  33 import javax.ws.rs.core.Response;
  34 import javax.ws.rs.core.Response.Status;
  35
  36 import org.apache.commons.io.IOUtils;
  37 import org.apache.commons.lang3.StringUtils;
  38 import org.eclipse.jetty.http.HttpStatus;
  39 import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
  40 import org.onap.vnfsdk.marketplace.common.CommonConstant;
  41 import org.onap.vnfsdk.marketplace.common.CommonErrorResponse;
  42 import org.onap.vnfsdk.marketplace.common.FileUtil;
  43 import org.onap.vnfsdk.marketplace.common.RestUtil;
  44 import org.onap.vnfsdk.marketplace.common.ToolUtil;
  45 import org.onap.vnfsdk.marketplace.db.entity.PackageData;
  46 import org.onap.vnfsdk.marketplace.db.exception.ErrorCodeException;
  47 import org.onap.vnfsdk.marketplace.db.exception.MarketplaceResourceException;
  48 import org.onap.vnfsdk.marketplace.db.resource.PackageManager;
  49 import org.onap.vnfsdk.marketplace.db.util.MarketplaceDbUtil;
  50 import org.onap.vnfsdk.marketplace.entity.request.PackageBasicInfo;
  51 import org.onap.vnfsdk.marketplace.entity.response.PackageMeta;
  52 import org.onap.vnfsdk.marketplace.entity.response.UploadPackageResponse;
  53 import org.onap.vnfsdk.marketplace.filemanage.FileManagerFactory;
  54 import org.onap.vnfsdk.marketplace.onboarding.entity.OnBoardingOperResult;
  55 import org.onap.vnfsdk.marketplace.onboarding.entity.OnBoardingResult;
  56 import org.onap.vnfsdk.marketplace.onboarding.entity.OnBoardingSteps;
  57 import org.onap.vnfsdk.marketplace.onboarding.entity.OnBoradingRequest;
  58 import org.onap.vnfsdk.marketplace.onboarding.hooks.functiontest.FunctionTestExceutor;
  59 import org.onap.vnfsdk.marketplace.onboarding.hooks.functiontest.FunctionTestHook;
  60 import org.onap.vnfsdk.marketplace.onboarding.hooks.validatelifecycle.ValidateLifecycleTestResponse;
  61 import org.onap.vnfsdk.marketplace.onboarding.onboardmanager.OnBoardingHandler;
  62 import org.open.infc.grpc.Result;
  63 import org.open.infc.grpc.client.OpenRemoteCli;
  64 import org.slf4j.Logger;
  65 import org.slf4j.LoggerFactory;
  66
  67 public class PackageWrapper {
  68
  69     private static PackageWrapper packageWrapper;
  70
  71     private static final Logger LOG = LoggerFactory.getLogger(PackageWrapper.class);
  72
  73     private static final boolean DISABLE_VALIDATION = true;
  74
  75     private static final String FILE_FORMAT = ".csar";
  76
  77     /**
  78      * get PackageWrapper instance.
  79      *
  80      * @return package wrapper instance
  81      */
  82     public static PackageWrapper getInstance() {
  83         if(packageWrapper == null) {
  84             packageWrapper = new PackageWrapper();
  85         }
  86         return packageWrapper;
  87     }
  88
  89     public Response updateValidateStatus(InputStream inputStream) throws IOException {
  90         String reqParam = IOUtils.toString(inputStream);
  91         LOG.info("updateValidateStatus request param:" + reqParam);
  92         if(StringUtils.isBlank(reqParam)) {
  93             LOG.error("The updateValidateStatus request params can't be null");
  94             return Response.status(Status.EXPECTATION_FAILED).build();
  95         }
  96
  97         ValidateLifecycleTestResponse lyfValidateResp = null;
  98         // TBD - Use Gson - jackson has security issue/
  99
 100         if(!checkOperationSucess(lyfValidateResp)) {
 101             return Response.status(Status.EXPECTATION_FAILED).build();
 102         }
 103
 104         String funcTestResponse = FunctionTestExceutor.executeFunctionTest(reqParam);
 105         if(null == funcTestResponse) {
 106             return Response.status(Status.EXPECTATION_FAILED).build();
 107         }
 108
 109         if(!funcTestResponse.contains(CommonConstant.SUCCESS_STR)) {
 110             return Response.status(Status.EXPECTATION_FAILED).build();
 111         }
 112
 113         return Response.ok().build();
 114     }
 115
 116     private boolean checkOperationSucess(ValidateLifecycleTestResponse lyfValidateResp) {
 117         boolean bOperStatus = false;
 118         if(null == lyfValidateResp) {
 119             LOG.error("ValidateLifecycleTestResponse  is NUll !!!");
 120             return bOperStatus;
 121         }
 122         if(lyfValidateResp.getLifecycleStatus().equalsIgnoreCase(CommonConstant.SUCCESS_STR)
 123                 && lyfValidateResp.getValidateStatus().equalsIgnoreCase(CommonConstant.SUCCESS_STR)) {
 124             LOG.error("Lifecycle/Validation Response failed :" + lyfValidateResp.getLifecycleStatus() + File.separator
 125                     + lyfValidateResp.getValidateStatus());
 126             bOperStatus = true;
 127         }
 128         return bOperStatus;
 129     }
 130
 131     /**
 132      * query package list by condition.
 133      *
 134      * @param name package name
 135      * @param provider package provider
 136      * @param version package version
 137      * @param deletionPending package deletionPending
 138      * @param type package type
 139      * @return Response
 140      */
 141     public Response queryPackageListByCond(String name, String provider, String version, String deletionPending,
 142             String type) {
 143         List<PackageData> dbresult = new ArrayList<>();
 144         List<PackageMeta> result = new ArrayList<>();
 145         LOG.info("query package info.name:" + name + " provider:" + provider + " version" + version + " deletionPending"
 146                 + deletionPending + " type:" + type);
 147         try {
 148             dbresult = PackageManager.getInstance().queryPackage(name, provider, version, deletionPending, type);
 149             result = PackageWrapperUtil.packageDataList2PackageMetaList(dbresult);
 150             return Response.ok(ToolUtil.objectToString(result)).build();
 151         } catch(MarketplaceResourceException e1) {
 152             LOG.error("query package by csarId from db error ! ", e1);
 153             return RestUtil.getRestException(e1.getMessage());
 154         }
 155     }
 156
 157     /**
 158      * query package by id.
 159      *
 160      * @param csarId package id
 161      * @return Response
 162      */
 163     public Response queryPackageById(String csarId) {
 164         PackageData dbResult = PackageWrapperUtil.getPackageInfoById(csarId);
 165         PackageMeta result = PackageWrapperUtil.packageData2PackageMeta(dbResult);
 166         return Response.ok(ToolUtil.objectToString(result)).build();
 167     }
 168
 169     /**
 170      * upload package.
 171      *
 172      * @param uploadedInputStream inputStream
 173      * @param fileDetail package detail
 174      * @param head http header
 175      * @return Response
 176      * @throws Exception e
 177      */
 178     public Response uploadPackage(InputStream uploadedInputStream, FormDataContentDisposition fileDetail,
 179             String details, HttpHeaders head) {
 180         LOG.info("Upload/Reupload request Received !!!!");
 181         try {
 182             String packageId = MarketplaceDbUtil.generateId();
 183             return handlePackageUpload(packageId, uploadedInputStream, fileDetail, details, head);
 184         } catch(IOException e) {
 185             LOG.error("can't get package id", e);
 186         }
 187         return Response.status(Status.INTERNAL_SERVER_ERROR).build();
 188     }
 189
 190     private UploadPackageResponse manageUpload(String packageId, String fileName, String fileLocation, String details,
 191             String contentRange) throws ErrorCodeException {
 192         String localDirName = ToolUtil.getTempDir(CommonConstant.CATALOG_CSAR_DIR_NAME, fileName);
 193         PackageBasicInfo basicInfo = PackageWrapperUtil.getPacageBasicInfo(fileLocation);
 194         UploadPackageResponse result = new UploadPackageResponse();
 195         Boolean isEnd = PackageWrapperUtil.isUploadEnd(contentRange);
 196         if(isEnd) {
 197             PackageMeta packageMeta =
 198                     PackageWrapperUtil.getPackageMeta(packageId, fileName, fileLocation, basicInfo, details);
 199             try {
 200                 String path = basicInfo.getType().toString() + File.separator + basicInfo.getProvider() + File.separator
 201                         + packageMeta.getCsarId() + File.separator + fileName.replace(FILE_FORMAT, "") + File.separator
 202                         + basicInfo.getVersion();
 203
 204                 String dowloadUri = File.separator + path + File.separator;
 205                 packageMeta.setDownloadUri(dowloadUri);
 206
 207                 LOG.info("dest path is : " + path);
 208                 LOG.info("packageMeta = " + ToolUtil.objectToString(packageMeta));
 209
 210                 PackageData packageData = PackageWrapperUtil.getPackageData(packageMeta);
 211
 212                 List<PackageData> lstPkgData =
 213                         PackageManager.getInstance().queryPackage(packageMeta.getName(), "", "", "", "");
 214                 if(!lstPkgData.isEmpty()) {
 215                     LOG.error("Package name is not unique");
 216                     throw new ErrorCodeException(HttpStatus.INTERNAL_SERVER_ERROR_500, "Package name already exists");
 217                 }
 218
 219                 String destPath = File.separator + path + File.separator + File.separator;
 220                 boolean uploadResult = FileManagerFactory.createFileManager().upload(localDirName, destPath);
 221                 if(uploadResult) {
 222                     OnBoradingRequest oOnboradingRequest = new OnBoradingRequest();
 223                     oOnboradingRequest.setCsarId(packageId);
 224                     oOnboradingRequest.setPackageName(fileName);
 225                     oOnboradingRequest.setPackagePath(localDirName);
 226
 227                     packageData.setCsarId(packageId);
 228                     packageData.setDownloadCount(-1);
 229                     PackageData packateDbData = PackageManager.getInstance().addPackage(packageData);
 230
 231                     LOG.info("Store package data to database succed ! packateDbData = "
 232                             + ToolUtil.objectToString(packateDbData));
 233                     LOG.info("upload package file end, fileName:" + fileName);
 234
 235                     result.setCsarId(packateDbData.getCsarId());
 236
 237                     addOnBoardingRequest(oOnboradingRequest);
 238
 239                     LOG.info("OnboradingRequest Data : " + ToolUtil.objectToString(oOnboradingRequest));
 240                 }
 241             } catch(NullPointerException e) {
 242                 LOG.error("Package basicInfo is incorrect ! basicIonfo = " + ToolUtil.objectToString(basicInfo), e);
 243                 return null;
 244             }
 245         }
 246         return result;
 247     }
 248
 249     /**
 250      * Interface for Uploading package
 251      *
 252      * @param packageId
 253      * @param uploadedInputStream
 254      * @param fileDetail
 255      * @param details
 256      * @param head
 257      * @return
 258      * @throws IOException
 259      * @throws MarketplaceResourceException
 260      */
 261     private Response handlePackageUpload(String packageId, InputStream uploadedInputStream,
 262             FormDataContentDisposition fileDetail, String details, HttpHeaders head) throws IOException {
 263         boolean bResult = handleDataValidate(packageId, uploadedInputStream, fileDetail);
 264         if(!bResult) {
 265             LOG.error("Validation of Input received for Package Upload failed !!!");
 266             return Response.status(Status.EXPECTATION_FAILED)
 267                     .entity(new CommonErrorResponse("Input package is empty or exception happened during validation"))
 268                     .build();
 269         }
 270
 271         String fileName = "temp_" + packageId + FILE_FORMAT;
 272         if(null != fileDetail) {
 273             LOG.info("the fileDetail = " + ToolUtil.objectToString(fileDetail));
 274
 275             fileName = ToolUtil.processFileName(fileDetail.getFileName());
 276         }
 277
 278         String localDirName = ToolUtil.getTempDir(CommonConstant.CATALOG_CSAR_DIR_NAME, fileName);
 279
 280         String contentRange = null;
 281         if(head != null) {
 282             contentRange = head.getHeaderString(CommonConstant.HTTP_HEADER_CONTENT_RANGE);
 283         }
 284         LOG.info("store package chunk file, fileName:" + fileName + ",contentRange:" + contentRange);
 285         if(ToolUtil.isEmptyString(contentRange)) {
 286             int fileSize = uploadedInputStream.available();
 287             contentRange = "0-" + fileSize + "/" + fileSize;
 288         }
 289
 290         String fileLocation = ToolUtil.storeChunkFileInLocal(localDirName, fileName, uploadedInputStream);
 291         LOG.info("the fileLocation when upload package is :" + fileLocation);
 292
 293         uploadedInputStream.close();
 294
 295         if (!DISABLE_VALIDATION) {
 296             try {
 297                 Result result = OpenRemoteCli.run("localhost", 50051, null, Arrays.asList(new String[] { "--product", "onap-vtp", "csar-validate", "--csar", fileLocation, "--format", "json" }));
 298                 LOG.info("CSAR validation is successful" + result.getOutput());
 299
 300                 int exitCode = result.getExitCode();
 301                 String output = result.getOutput();
 302
 303                 if((exitCode != 0) ||  !output.contains("\"error\":\"SUCCESS\"")) {
 304                   LOG.error("Could not validate failed");
 305                   return Response.status(Status.EXPECTATION_FAILED).entity(new CommonErrorResponse(output))
 306                           .build();
 307                 }
 308             } catch (Exception e) {
 309                 LOG.error("CSAR validation panicked", e);
 310                 return Response.serverError().entity(
 311                         new CommonErrorResponse("Exception occurred while validating csar package:" + e.getMessage()))
 312                         .build();
 313             }
 314         }
 315
 316         UploadPackageResponse result = null;
 317         try {
 318             result = manageUpload(packageId, fileName, fileLocation, details, contentRange);
 319         } catch(ErrorCodeException e) {
 320             LOG.error("ErrorCodeException occurs ",e);
 321             return Response.status(Status.EXPECTATION_FAILED)
 322                     .entity(new CommonErrorResponse("Package Name already exists")).build();
 323         }
 324         if(null != result) {
 325             return Response.ok(ToolUtil.objectToString(result), MediaType.APPLICATION_JSON).build();
 326         } else {
 327             return Response.serverError().build();
 328         }
 329     }
 330
 331     /**
 332      * Execute OnBarding request
 333      *
 334      * @param oOnboradingRequest
 335      */
 336     private void addOnBoardingRequest(final OnBoradingRequest oOnboradingRequest) {
 337         ExecutorService es = Executors.newFixedThreadPool(CommonConstant.ONBOARDING_THREAD_COUNT);
 338         Callable<Integer> callableInteger = () -> {
 339             new OnBoardingHandler().handleOnBoardingReq(oOnboradingRequest);
 340             return CommonConstant.SUCESS;
 341         };
 342         es.submit(callableInteger);
 343     }
 344
 345     /**
 346      * delete package by package id.
 347      *
 348      * @param csarId package id
 349      * @return Response
 350      */
 351     public Response delPackage(String csarId) {
 352         LOG.info("delete package  info.csarId:" + csarId);
 353         if(ToolUtil.isEmptyString(csarId)) {
 354             LOG.error("delete package  fail, csarid is null");
 355             return Response.serverError().build();
 356         }
 357         deletePackageDataById(csarId);
 358         return Response.ok().build();
 359     }
 360
 361     /**
 362      * Delete Package by CSAR ID
 363      *
 364      * @param csarId
 365      */
 366     private void deletePackageDataById(String csarId) {
 367         String packagePath = PackageWrapperUtil.getPackagePath(csarId);
 368         if(packagePath == null) {
 369             LOG.error("package path is null! ");
 370         }
 371
 372         // Delete Package
 373         FileManagerFactory.createFileManager().delete(packagePath);
 374         // Delete Results Data
 375         FileManagerFactory.createFileManager().delete(File.separator + csarId);
 376
 377         // delete package data from database
 378         try {
 379             PackageManager.getInstance().deletePackage(csarId);
 380         } catch(MarketplaceResourceException e1) {
 381             LOG.error("delete package  by csarId from db error ! " + e1.getMessage(), e1);
 382         }
 383     }
 384
 385     /**
 386      * download package by package id.
 387      *
 388      * @param csarId package id
 389      * @return Response
 390      */
 391     public Response downloadCsarPackagesById(String csarId) {
 392         PackageData packageData = PackageWrapperUtil.getPackageInfoById(csarId);
 393
 394         String packageName = packageData.getName();
 395         String path = org.onap.vnfsdk.marketplace.filemanage.http.ToolUtil.getHttpServerAbsolutePath()
 396                 + File.separatorChar + packageData.getType() + File.separatorChar + packageData.getProvider()
 397                 + File.separatorChar + packageData.getCsarId() + File.separator + packageName + File.separatorChar
 398                 + packageData.getVersion() + File.separator + packageName + FILE_FORMAT;
 399
 400         LOG.info("downloadCsarPackagesById path is :  " + path);
 401
 402         File csarFile = new File(path);
 403         if(!csarFile.exists()) {
 404             return Response.status(Status.INTERNAL_SERVER_ERROR).build();
 405         }
 406
 407         LOG.info("downloadCsarPackagesById ABS path is :  " + csarFile.getAbsolutePath());
 408
 409         try {
 410             InputStream fis = new BufferedInputStream(new FileInputStream(csarFile.getAbsolutePath()));
 411             return Response.ok(fis).header("Content-Disposition", "attachment; filename=\"" + csarFile.getName() + "\"")
 412                     .build();
 413         } catch(Exception e1) {
 414             LOG.error("download vnf package fail.", e1);
 415             return RestUtil.getRestException(e1.getMessage());
 416         }
 417     }
 418
 419     /**
 420      * get package file uri.
 421      *
 422      * @param csarId package id
 423      * @param relativePath file relative path
 424      * @return Response
 425      */
 426     public Response getCsarFileUri(String csarId) {
 427         return downloadCsarPackagesById(csarId);
 428     }
 429
 430     /**
 431      * Interface to Update Download count for CSAR ID
 432      *
 433      * @param csarId
 434      * @return
 435      */
 436     public Response updateDwonloadCount(String csarId) {
 437         return handleDownladCountUpdate(csarId) ? Response.ok().build()
 438                 : Response.status(Status.EXPECTATION_FAILED).build();
 439     }
 440
 441     /**
 442      * Handle downlowa count update
 443      *
 444      * @param csarId
 445      * @return
 446      */
 447     private boolean handleDownladCountUpdate(String csarId) {
 448         boolean bupdateSucess = false;
 449         try {
 450             PackageManager.getInstance().updateDownloadCount(csarId);
 451             bupdateSucess = true;
 452         } catch(Exception exp) {
 453             LOG.error("Updating Donwload count failed for Package with ID !!! : " + exp.getMessage(), exp);
 454         }
 455         return bupdateSucess;
 456     }
 457
 458     /**
 459      * Interface to Re upload Package
 460      *
 461      * @param csarId
 462      * @param uploadedInputStream
 463      * @param fileDetail
 464      * @param details
 465      * @param head
 466      * @return
 467      * @throws Exception
 468      */
 469     public Response reUploadPackage(String csarId, InputStream uploadedInputStream,
 470             FormDataContentDisposition fileDetail, String details, HttpHeaders head)
 471             {
 472         LOG.info("Reupload request Received !!!!");
 473
 474         // STEP 1: Validate Input Data
 475         // ----------------------------
 476         boolean bResult = handleDataValidate(csarId, uploadedInputStream, fileDetail);
 477         if(!bResult) {
 478             LOG.error("Validation of Input received for Package Upload failed during Reload!!!");
 479             return Response.status(Status.EXPECTATION_FAILED).build();
 480         }
 481
 482         try {
 483             // STEP 2: Delete All Package Data based on package id
 484             // ----------------------------------------------------
 485             deletePackageDataById(csarId);
 486
 487             // STEP 3: upload package with same package id
 488             // -------------------------------------------
 489             return handlePackageUpload(csarId, uploadedInputStream, fileDetail, details, head);
 490         } catch(IOException e) {
 491             LOG.error("delete package failed", e);
 492         }
 493         return Response.status(Status.INTERNAL_SERVER_ERROR).build();
 494     }
 495
 496     /**
 497      * Interface to get OnBoarding Result by Operation Type
 498      *
 499      * @param csarId
 500      * @param operTypeId
 501      * @param operId
 502      * @return
 503      */
 504     public Response getOnBoardingResult(String csarId, String operTypeId, String operId) {
 505         LOG.info("getOnBoardingResult request : csarId:" + csarId + " operTypeId:" + operTypeId + " operId:" + operId);
 506         try {
 507             PackageData packageData = PackageWrapperUtil.getPackageInfoById(csarId);
 508             if(null == packageData) {
 509                 return Response.status(Response.Status.PRECONDITION_FAILED).build();
 510             }
 511
 512             handleDelayExec(operId);
 513
 514             OnBoardingResult oOnBoardingResult = FunctionTestHook.getOnBoardingResult(packageData);
 515             if(null == oOnBoardingResult) {
 516                 return Response.status(Response.Status.PRECONDITION_FAILED).build();
 517             }
 518             filterOnBoardingResultByOperId(oOnBoardingResult, operId);
 519
 520             String strResult = ToolUtil.objectToString(oOnBoardingResult);
 521             LOG.info("getOnBoardingResult response : " + strResult);
 522             return Response.ok(strResult, "application/json").build();
 523         } catch(NullPointerException e) {
 524             LOG.error("Null param in getOnBoardingResult", e);
 525             return Response.status(Response.Status.BAD_REQUEST).build();
 526         }
 527     }
 528
 529     private void filterOnBoardingResultByOperId(OnBoardingResult oOnBoardingResult, String operId) {
 530         if(0 == operId.compareToIgnoreCase("all")) {
 531             return;
 532         }
 533         if(0 == operId.compareToIgnoreCase("download")) {
 534             List<OnBoardingOperResult> operResultListTemp = new ArrayList<>();
 535             OnBoardingOperResult operResultListTmp = new OnBoardingOperResult();
 536             operResultListTmp.setOperId("download");
 537             operResultListTmp.setStatus(0);
 538             operResultListTemp.add(operResultListTmp);
 539             oOnBoardingResult.setOperResult(operResultListTemp);
 540             return;
 541         }
 542         List<OnBoardingOperResult> operResultListOut = new ArrayList<>();
 543         List<OnBoardingOperResult> operResultList = oOnBoardingResult.getOperResult();
 544         for(OnBoardingOperResult operResult : operResultList) {
 545             if(0 == operResult.getOperId().compareToIgnoreCase(operId)) {
 546                 operResultListOut.add(operResult);
 547             }
 548         }
 549         oOnBoardingResult.setOperResult(operResultListOut);
 550     }
 551
 552     /**
 553      * Interface to get OnBoarding Status by Operation ID
 554      *
 555      * @param csarId
 556      * @param operTypeId
 557      * @return
 558      */
 559     public Response getOperResultByOperTypeId(String csarId, String operTypeId) {
 560         LOG.error("getOnBoardingResult request : csarId:" + csarId + " operTypeId:" + operTypeId);
 561         if(null == csarId || null == operTypeId || csarId.isEmpty() || operTypeId.isEmpty()) {
 562             return Response.status(Status.BAD_REQUEST).build();
 563         }
 564
 565         PackageData packageData = PackageWrapperUtil.getPackageInfoById(csarId);
 566         if(null == packageData) {
 567             LOG.error("Failed to find package for PackageID:" + csarId);
 568             return Response.status(Status.PRECONDITION_FAILED).build();
 569         }
 570
 571         // Get result key to fetch Function Test Results
 572         // ---------------------------------------------
 573         String strResult = FunctionTestHook.getFuncTestResults(packageData);
 574         if(null == strResult) {
 575             LOG.error("NULL reponse for getOperResultByOperTypeId response :" + strResult);
 576             return Response.status(Status.INTERNAL_SERVER_ERROR).build();
 577         }
 578         LOG.info("getOperResultByOperTypeId response :" + strResult);
 579         return Response.ok(strResult, MediaType.APPLICATION_JSON).build();
 580     }
 581
 582     private boolean handleDataValidate(String packageId, InputStream uploadedInputStream,
 583             FormDataContentDisposition fileDetail) {
 584         boolean bvalidateOk = false;
 585         if((null != uploadedInputStream) && (fileDetail != null) && !ToolUtil.isEmptyString(packageId)) {
 586             bvalidateOk = true;
 587         }
 588         return bvalidateOk;
 589     }
 590
 591     /**
 592      * Interface to get OnBoarding Steps
 593      *
 594      * @return
 595      */
 596     public Response getOnBoardingSteps() {
 597         LOG.info("Get OnBoarding Steps request Received !!!");
 598
 599         String filePath = org.onap.vnfsdk.marketplace.filemanage.http.ToolUtil.getAppDeployPath() + File.separator
 600                 + "generalconfig/OnBoardingSteps.json";
 601         LOG.info("Onboarding Steps Json file Path  :" + filePath);
 602
 603         OnBoardingSteps oOnBoardingSteps =
 604                 (OnBoardingSteps)FileUtil.readJsonDatafFromFile(filePath, OnBoardingSteps.class);
 605         if(null == oOnBoardingSteps) {
 606             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
 607         }
 608         String strResult = ToolUtil.objectToString(oOnBoardingSteps);
 609         LOG.info("getOnBoardingSteps response :" + strResult);
 610         return Response.ok(strResult, MediaType.APPLICATION_JSON).build();
 611     }
 612
 613     private void handleDelayExec(String operId) {
 614         if(0 == operId.compareToIgnoreCase(CommonConstant.FunctionTest.FUNCTEST_EXEC)) {
 615             try {
 616                 Thread.sleep(8000);
 617             } catch(InterruptedException e) {
 618                 LOG.info("handleDelayExex response : ", e);
 619                 Thread.currentThread().interrupt();
 620             }
 621         }
 622     }
 623 }