openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/process/OrchestrationTemplateProcessCsarHandler.java

   1 /*
   2  * Copyright © 2016-2018 European Support Limited
   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 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.process;
  17
  18 import java.io.ByteArrayInputStream;
  19 import java.io.IOException;
  20 import java.util.ArrayList;
  21 import java.util.Collection;
  22 import java.util.HashMap;
  23 import java.util.List;
  24 import java.util.Map;
  25 import java.util.Optional;
  26 import org.apache.commons.collections4.MapUtils;
  27 import org.openecomp.core.impl.AbstractToscaSolConverter;
  28 import org.openecomp.core.impl.ToscaConverterImpl;
  29 import org.openecomp.core.impl.ToscaSolConverterVnf;
  30 import org.openecomp.core.impl.ToscaSolModelDrivenConverterPnf;
  31 import org.openecomp.core.utilities.file.FileContentHandler;
  32 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
  33 import org.openecomp.core.validation.util.MessageContainerUtil;
  34 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  35 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  36 import org.openecomp.sdc.common.errors.CoreException;
  37 import org.openecomp.sdc.common.utils.SdcCommon;
  38 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  39 import org.openecomp.sdc.datatypes.error.ErrorMessage;
  40 import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
  41 import org.openecomp.sdc.heat.datatypes.structure.ValidationStructureList;
  42 import org.openecomp.sdc.heat.services.tree.ToscaTreeManager;
  43 import org.openecomp.sdc.logging.api.Logger;
  44 import org.openecomp.sdc.logging.api.LoggerFactory;
  45 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  46 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentMonitoringUploadEntity;
  47 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
  48 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
  49 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
  50 import org.openecomp.sdc.vendorsoftwareproduct.factory.CandidateServiceFactory;
  51 import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil;
  52 import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
  53 import org.openecomp.sdc.vendorsoftwareproduct.services.impl.etsi.ETSIService;
  54 import org.openecomp.sdc.vendorsoftwareproduct.services.impl.etsi.ETSIServiceImpl;
  55 import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
  56 import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
  57
  58 public class OrchestrationTemplateProcessCsarHandler implements OrchestrationTemplateProcessHandler {
  59
  60     private static final Logger LOGGER = LoggerFactory.getLogger(OrchestrationTemplateProcessCsarHandler.class);
  61     private static final String SDC_ONBOARDED_PACKAGE_DIR = "Deployment/" + ArtifactTypeEnum.ETSI_PACKAGE.getType() + "/";
  62     private static final String EXT_SEPARATOR = ".";
  63     private final CandidateService candidateService = CandidateServiceFactory.getInstance().createInterface();
  64     private final ToscaTreeManager toscaTreeManager = new ToscaTreeManager();
  65
  66     @Override
  67     public OrchestrationTemplateActionResponse process(VspDetails vspDetails, OrchestrationTemplateCandidateData candidateData) {
  68         UploadFileResponse uploadFileResponse = new UploadFileResponse();
  69         Optional<FileContentHandler> fileContent = OrchestrationUtil
  70             .getFileContentMap(OnboardingTypesEnum.CSAR, uploadFileResponse, candidateData.getContentData().array());
  71         OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
  72         if (fileContent.isPresent()) {
  73             try {
  74                 FileContentHandler fileContentHandler = fileContent.get();
  75                 processCsar(vspDetails, fileContentHandler, candidateData, response);
  76             } catch (CoreException e) {
  77                 LOGGER.error(e.getMessage(), e);
  78                 response.addErrorMessageToMap(e.code().id(), e.code().message(), ErrorLevel.ERROR);
  79             } catch (IOException e) {
  80                 LOGGER.error(e.getMessage(), e);
  81                 response.addErrorMessageToMap(SdcCommon.PROCESS_FILE, e.getMessage(), ErrorLevel.ERROR);
  82             }
  83         } else {
  84             if (!uploadFileResponse.getErrors().isEmpty()) {
  85                 response.addStructureErrors(uploadFileResponse.getErrors());
  86             }
  87         }
  88         return response;
  89     }
  90
  91     private void processCsar(VspDetails vspDetails, FileContentHandler fileContentHandler, OrchestrationTemplateCandidateData candidateData,
  92                              OrchestrationTemplateActionResponse response) throws IOException {
  93         response.setFileNames(new ArrayList<>(fileContentHandler.getFileList()));
  94         Map<String, List<ErrorMessage>> errors = validateCsar(fileContentHandler);
  95         toscaTreeManager.createTree();
  96         if (!isValid(errors)) {
  97             response.addStructureErrors(errors);
  98             toscaTreeManager.addErrors(errors);
  99             candidateService
 100                 .updateValidationData(vspDetails.getId(), vspDetails.getVersion(), new ValidationStructureList(toscaTreeManager.getTree()));
 101             return;
 102         }
 103         HeatStructureTree tree = toscaTreeManager.getTree();
 104         Map<String, String> componentsQuestionnaire = new HashMap<>();
 105         Map<String, Map<String, String>> componentNicsQuestionnaire = new HashMap<>();
 106         Map<String, Collection<ComponentMonitoringUploadEntity>> componentMibList = new HashMap<>();
 107         Map<String, Collection<ProcessEntity>> processes = new HashMap<>();
 108         Map<String, ProcessEntity> processArtifact = new HashMap<>();
 109         OrchestrationUtil orchestrationUtil = new OrchestrationUtil();
 110         orchestrationUtil.backupComponentsQuestionnaireBeforeDelete(vspDetails.getId(), vspDetails.getVersion(), componentsQuestionnaire,
 111             componentNicsQuestionnaire, componentMibList, processes, processArtifact);
 112         Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
 113             .fetchZipFileByteArrayInputStream(vspDetails.getId(), candidateData, null, OnboardingTypesEnum.CSAR, errors);
 114         orchestrationUtil.deleteUploadDataAndContent(vspDetails.getId(), vspDetails.getVersion());
 115         zipByteArrayInputStream.ifPresent(
 116             byteArrayInputStream -> orchestrationUtil.saveUploadData(vspDetails, candidateData, byteArrayInputStream, fileContentHandler, tree));
 117         ETSIService etsiService = new ETSIServiceImpl();
 118         ToscaServiceModel toscaServiceModel;
 119         if (etsiService.isSol004WithToscaMetaDirectory(fileContentHandler)) {
 120             if (OnboardingTypesEnum.CSAR.toString().equalsIgnoreCase(candidateData.getFileSuffix())) {
 121                 fileContentHandler
 122                     .addFile(SDC_ONBOARDED_PACKAGE_DIR + candidateData.getOriginalFileName() + EXT_SEPARATOR + candidateData.getOriginalFileSuffix(),
 123                         candidateData.getOriginalFileContentData().array());
 124             } else {
 125                 fileContentHandler.addFile(SDC_ONBOARDED_PACKAGE_DIR + candidateData.getFileName() + EXT_SEPARATOR + candidateData.getFileSuffix(),
 126                     candidateData.getContentData().array());
 127             }
 128             final ResourceTypeEnum resourceType = etsiService.getResourceType(fileContentHandler);
 129             toscaServiceModel = instantiateToscaConverterFor(resourceType).convert(fileContentHandler);
 130         } else {
 131             toscaServiceModel = new ToscaConverterImpl().convert(fileContentHandler);
 132         }
 133         orchestrationUtil.saveServiceModel(vspDetails.getId(), vspDetails.getVersion(), toscaServiceModel, toscaServiceModel);
 134         candidateService.deleteOrchestrationTemplateCandidate(vspDetails.getId(), vspDetails.getVersion());
 135     }
 136
 137     private AbstractToscaSolConverter instantiateToscaConverterFor(ResourceTypeEnum resourceType) {
 138         if (resourceType == ResourceTypeEnum.PNF) {
 139             return new ToscaSolModelDrivenConverterPnf();
 140         }
 141         // default is VF
 142         return new ToscaSolConverterVnf();
 143     }
 144
 145     private void addFiles(FileContentHandler fileContentHandler) {
 146         for (Map.Entry<String, byte[]> fileEntry : fileContentHandler.getFiles().entrySet()) {
 147             toscaTreeManager.addFile(fileEntry.getKey(), fileEntry.getValue());
 148         }
 149     }
 150
 151     private Map<String, List<ErrorMessage>> validateCsar(FileContentHandler fileContentHandler) {
 152         Map<String, List<ErrorMessage>> errors = new HashMap<>();
 153         addFiles(fileContentHandler);
 154         toscaTreeManager.createTree();
 155         toscaTreeManager.addErrors(errors);
 156         //todo - add tosca validation here to the existing validation framework
 157         return errors;
 158     }
 159
 160     private boolean isValid(Map<String, List<ErrorMessage>> errors) {
 161         return MapUtils.isEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors));
 162     }
 163 }