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
  17 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.process;
  18
  19 import java.io.ByteArrayInputStream;
  20 import java.io.IOException;
  21 import java.util.ArrayList;
  22 import java.util.Collection;
  23 import java.util.HashMap;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Optional;
  27 import org.apache.commons.collections4.MapUtils;
  28 import org.openecomp.core.impl.AbstractToscaSolConverter;
  29 import org.openecomp.core.impl.ToscaConverterImpl;
  30 import org.openecomp.core.impl.ToscaSolConverterVnf;
  31 import org.openecomp.core.impl.ToscaSolModelDrivenConverterPnf;
  32 import org.openecomp.core.utilities.file.FileContentHandler;
  33 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
  34 import org.openecomp.core.validation.util.MessageContainerUtil;
  35 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  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/ONBOARDED_PACKAGE/";
  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,
  68                                   OrchestrationTemplateCandidateData candidateData) {
  69
  70
  71     UploadFileResponse uploadFileResponse = new UploadFileResponse();
  72     Optional<FileContentHandler> fileContent = OrchestrationUtil
  73         .getFileContentMap(OnboardingTypesEnum.CSAR, uploadFileResponse,
  74             candidateData.getContentData().array());
  75
  76     OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
  77     if (fileContent.isPresent()) {
  78       try {
  79         FileContentHandler fileContentHandler = fileContent.get();
  80         processCsar(vspDetails, fileContentHandler, candidateData, response);
  81       } catch (CoreException e) {
  82         LOGGER.error(e.getMessage(), e);
  83         response.addErrorMessageToMap(e.code().id(), e.code().message(),ErrorLevel.ERROR);
  84       }catch (IOException e){
  85         LOGGER.error(e.getMessage(), e);
  86         response.addErrorMessageToMap(SdcCommon.PROCESS_FILE, e.getMessage(), ErrorLevel.ERROR);
  87       }
  88     } else {
  89       if (!uploadFileResponse.getErrors().isEmpty()) {
  90         response.addStructureErrors(uploadFileResponse.getErrors());
  91       }
  92     }
  93     return response;
  94   }
  95
  96   private void processCsar(VspDetails vspDetails,
  97                            FileContentHandler fileContentHandler,
  98                            OrchestrationTemplateCandidateData candidateData,
  99                            OrchestrationTemplateActionResponse response) throws IOException{
 100     response.setFileNames(new ArrayList<>(fileContentHandler.getFileList()));
 101     Map<String, List<ErrorMessage>> errors = validateCsar(fileContentHandler);
 102     toscaTreeManager.createTree();
 103
 104     if (!isValid(errors)) {
 105       response.addStructureErrors(errors);
 106       toscaTreeManager.addErrors(errors);
 107       candidateService.updateValidationData(vspDetails.getId(), vspDetails.getVersion(),
 108           new ValidationStructureList(toscaTreeManager.getTree()));
 109       return;
 110     }
 111
 112     HeatStructureTree tree = toscaTreeManager.getTree();
 113
 114     Map<String, String> componentsQuestionnaire = new HashMap<>();
 115     Map<String, Map<String, String>> componentNicsQuestionnaire = new HashMap<>();
 116     Map<String, Collection<ComponentMonitoringUploadEntity>> componentMibList = new HashMap<>();
 117     Map<String, Collection<ProcessEntity>> processes = new HashMap<>();
 118     Map<String, ProcessEntity> processArtifact = new HashMap<>();
 119     OrchestrationUtil orchestrationUtil = new OrchestrationUtil();
 120     orchestrationUtil.backupComponentsQuestionnaireBeforeDelete(vspDetails.getId(),
 121         vspDetails.getVersion(), componentsQuestionnaire,
 122         componentNicsQuestionnaire, componentMibList, processes, processArtifact);
 123
 124     Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
 125         .fetchZipFileByteArrayInputStream(vspDetails.getId(), candidateData, null,
 126             OnboardingTypesEnum.CSAR, errors);
 127
 128     orchestrationUtil.deleteUploadDataAndContent(vspDetails.getId(), vspDetails.getVersion());
 129     zipByteArrayInputStream.ifPresent(byteArrayInputStream -> orchestrationUtil
 130             .saveUploadData(vspDetails, candidateData, byteArrayInputStream,
 131             fileContentHandler, tree));
 132
 133     ETSIService etsiService = new ETSIServiceImpl();
 134     ToscaServiceModel toscaServiceModel;
 135     if (etsiService.isSol004WithToscaMetaDirectory(fileContentHandler)) {
 136       if (OnboardingTypesEnum.CSAR.toString().equalsIgnoreCase(candidateData.getFileSuffix())) {
 137         fileContentHandler.addFile(SDC_ONBOARDED_PACKAGE_DIR + candidateData.getOriginalFileName() +
 138             EXT_SEPARATOR + candidateData.getOriginalFileSuffix(), candidateData.getOriginalFileContentData().array());
 139       } else {
 140         fileContentHandler.addFile(SDC_ONBOARDED_PACKAGE_DIR + candidateData.getFileName() +
 141             EXT_SEPARATOR + candidateData.getFileSuffix(), candidateData.getContentData().array());
 142       }
 143       final ResourceTypeEnum resourceType = etsiService.getResourceType(fileContentHandler);
 144       toscaServiceModel = instantiateToscaConverterFor(resourceType).convert(fileContentHandler);
 145     } else {
 146       toscaServiceModel = new ToscaConverterImpl().convert(fileContentHandler);
 147     }
 148     orchestrationUtil.saveServiceModel(vspDetails.getId(),
 149             vspDetails.getVersion(), toscaServiceModel,
 150         toscaServiceModel);
 151     candidateService
 152         .deleteOrchestrationTemplateCandidate(vspDetails.getId(), vspDetails.getVersion());
 153   }
 154
 155   private AbstractToscaSolConverter instantiateToscaConverterFor(ResourceTypeEnum resourceType) {
 156     if (resourceType == ResourceTypeEnum.PNF) {
 157       return new ToscaSolModelDrivenConverterPnf();
 158     }
 159     // default is VF
 160     return new ToscaSolConverterVnf();
 161   }
 162
 163   private void addFiles(FileContentHandler fileContentHandler) {
 164     for (Map.Entry<String, byte[]> fileEntry : fileContentHandler.getFiles().entrySet()) {
 165       toscaTreeManager.addFile(fileEntry.getKey(), fileEntry.getValue());
 166     }
 167   }
 168
 169   private Map<String, List<ErrorMessage>> validateCsar(FileContentHandler fileContentHandler) {
 170     Map<String, List<ErrorMessage>> errors = new HashMap<>();
 171     addFiles(fileContentHandler);
 172     toscaTreeManager.createTree();
 173     toscaTreeManager.addErrors(errors);
 174     //todo - add tosca validation here to the existing validation framework
 175     return errors;
 176   }
 177
 178   private boolean isValid(Map<String, List<ErrorMessage>> errors) {
 179     return MapUtils.isEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors));
 180   }
 181 }