gerrit.onap Code Review - sdc.git/blob

   1 /*
   2  * Copyright © 2016-2017 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 org.apache.commons.collections4.MapUtils;
  20 import org.openecomp.core.impl.ToscaConverterImpl;
  21 import org.openecomp.core.utilities.file.FileContentHandler;
  22 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
  23 import org.openecomp.core.validation.util.MessageContainerUtil;
  24 import org.openecomp.sdc.common.errors.CoreException;
  25 import org.openecomp.sdc.common.errors.ErrorCode;
  26 import org.openecomp.sdc.common.errors.GeneralErrorBuilder;
  27 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  28 import org.openecomp.sdc.datatypes.error.ErrorMessage;
  29 import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
  30 import org.openecomp.sdc.heat.services.tree.ToscaTreeManager;
  31 import org.openecomp.sdc.logging.api.Logger;
  32 import org.openecomp.sdc.logging.api.LoggerFactory;
  33 import org.openecomp.sdc.logging.messages.AuditMessages;
  34 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  35 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentMonitoringUploadEntity;
  36 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
  37 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
  38 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
  39 import org.openecomp.sdc.vendorsoftwareproduct.factory.CandidateServiceFactory;
  40 import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil;
  41 import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
  42 import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
  43 import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
  44
  45 import java.io.ByteArrayInputStream;
  46 import java.io.IOException;
  47 import java.util.ArrayList;
  48 import java.util.Collection;
  49 import java.util.HashMap;
  50 import java.util.List;
  51 import java.util.Map;
  52 import java.util.Optional;
  53
  54 public class OrchestrationTemplateProcessCsarHandler
  55     implements OrchestrationTemplateProcessHandler {
  56   private static final Logger LOGGER = LoggerFactory
  57           .getLogger(OrchestrationTemplateProcessCsarHandler.class);
  58   private final CandidateService candidateService = CandidateServiceFactory
  59           .getInstance().createInterface();
  60   private final ToscaTreeManager toscaTreeManager = new ToscaTreeManager();
  61
  62   @Override
  63   public OrchestrationTemplateActionResponse process(VspDetails vspDetails,
  64                                   OrchestrationTemplateCandidateData candidateData) {
  65     LOGGER.audit(
  66         AuditMessages.AUDIT_MSG + AuditMessages.CSAR_VALIDATION_STARTED + vspDetails.getId());
  67
  68     UploadFileResponse uploadFileResponse = new UploadFileResponse();
  69     Optional<FileContentHandler> fileContent = OrchestrationUtil
  70         .getFileContentMap(OnboardingTypesEnum.CSAR, uploadFileResponse,
  71             candidateData.getContentData().array());
  72
  73     OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
  74     if (fileContent.isPresent()) {
  75       try {
  76         FileContentHandler fileContentHandler = fileContent.get();
  77         processCsar(vspDetails, fileContentHandler, candidateData, response);
  78       } catch (CoreException e) {
  79         LOGGER.error(e.getMessage());
  80         response.addErrorMessageToMap(e.code().id(), e.code().message(),ErrorLevel.ERROR);
  81       } catch (IOException ioe) {
  82         LOGGER.error(ioe.getMessage());
  83         ErrorCode errorCode = new GeneralErrorBuilder(ioe.getMessage()).build();
  84         response.addErrorMessageToMap(errorCode.id(), errorCode.message(),ErrorLevel.ERROR);
  85       }
  86     } else {
  87       if (!uploadFileResponse.getErrors().isEmpty()) {
  88         response.addStructureErrors(uploadFileResponse.getErrors());
  89       }
  90     }
  91     return response;
  92   }
  93
  94   private void processCsar(VspDetails vspDetails,
  95                            FileContentHandler fileContentHandler,
  96                            OrchestrationTemplateCandidateData candidateData,
  97                            OrchestrationTemplateActionResponse response) throws IOException {
  98     response.setFileNames(new ArrayList<>(fileContentHandler.getFileList()));
  99     Map<String, List<ErrorMessage>> errors = validateCsar(fileContentHandler);
 100     if (!isValid(errors)) {
 101       return;
 102     }
 103
 104     HeatStructureTree tree = toscaTreeManager.getTree();
 105
 106     Map<String, String> componentsQuestionnaire = new HashMap<>();
 107     Map<String, Map<String, String>> componentNicsQuestionnaire = new HashMap<>();
 108     Map<String, Collection<ComponentMonitoringUploadEntity>> componentMibList = new HashMap<>();
 109     Map<String, Collection<ProcessEntity>> processes = new HashMap<>();
 110     Map<String, ProcessEntity> processArtifact = new HashMap<>();
 111     OrchestrationUtil orchestrationUtil = new OrchestrationUtil();
 112     orchestrationUtil.backupComponentsQuestionnaireBeforeDelete(vspDetails.getId(),
 113         vspDetails.getVersion(), componentsQuestionnaire,
 114         componentNicsQuestionnaire, componentMibList, processes, processArtifact);
 115
 116     Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
 117         .fetchZipFileByteArrayInputStream(vspDetails.getId(), candidateData, null,
 118             OnboardingTypesEnum.CSAR, errors);
 119
 120     orchestrationUtil.deleteUploadDataAndContent(vspDetails.getId(), vspDetails.getVersion());
 121     zipByteArrayInputStream.ifPresent(byteArrayInputStream -> orchestrationUtil
 122             .saveUploadData(vspDetails, candidateData, byteArrayInputStream,
 123             fileContentHandler, tree));
 124
 125     ToscaServiceModel toscaServiceModel = new ToscaConverterImpl().convert(fileContentHandler);
 126     orchestrationUtil.saveServiceModel(vspDetails.getId(),
 127             vspDetails.getVersion(), toscaServiceModel,
 128         toscaServiceModel);
 129
 130   }
 131
 132   private void addFiles(FileContentHandler fileContentHandler) {
 133     for (Map.Entry<String, byte[]> fileEntry : fileContentHandler.getFiles().entrySet()) {
 134       toscaTreeManager.addFile(fileEntry.getKey(), fileEntry.getValue());
 135     }
 136   }
 137
 138   private Map<String, List<ErrorMessage>> validateCsar(FileContentHandler fileContentHandler) {
 139     Map<String, List<ErrorMessage>> errors = new HashMap<>();
 140     addFiles(fileContentHandler);
 141     toscaTreeManager.createTree();
 142     toscaTreeManager.addErrors(errors);
 143     //todo - add tosca validation here to the existing validation framework
 144     return errors;
 145   }
 146
 147   private boolean isValid(Map<String, List<ErrorMessage>> errors) {
 148     return MapUtils.isEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors));
 149   }
 150 }