gerrit.onap Code Review - sdc.git/blob

   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.ToscaConverterImpl;
  29 import org.openecomp.core.utilities.file.FileContentHandler;
  30 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
  31 import org.openecomp.core.validation.util.MessageContainerUtil;
  32 import org.openecomp.sdc.common.errors.CoreException;
  33 import org.openecomp.sdc.common.errors.ErrorCode;
  34 import org.openecomp.sdc.common.errors.GeneralErrorBuilder;
  35 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  36 import org.openecomp.sdc.datatypes.error.ErrorMessage;
  37 import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
  38 import org.openecomp.sdc.heat.datatypes.structure.ValidationStructureList;
  39 import org.openecomp.sdc.heat.services.tree.ToscaTreeManager;
  40 import org.openecomp.sdc.logging.api.Logger;
  41 import org.openecomp.sdc.logging.api.LoggerFactory;
  42 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  43 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentMonitoringUploadEntity;
  44 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
  45 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
  46 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
  47 import org.openecomp.sdc.vendorsoftwareproduct.factory.CandidateServiceFactory;
  48 import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil;
  49 import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
  50 import org.openecomp.sdc.vendorsoftwareproduct.types.OrchestrationTemplateActionResponse;
  51 import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
  52
  53 public class OrchestrationTemplateProcessCsarHandler
  54     implements OrchestrationTemplateProcessHandler {
  55   private static final Logger LOGGER = LoggerFactory
  56           .getLogger(OrchestrationTemplateProcessCsarHandler.class);
  57   private final CandidateService candidateService = CandidateServiceFactory
  58           .getInstance().createInterface();
  59   private final ToscaTreeManager toscaTreeManager = new ToscaTreeManager();
  60
  61   @Override
  62   public OrchestrationTemplateActionResponse process(VspDetails vspDetails,
  63                                   OrchestrationTemplateCandidateData candidateData) {
  64
  65     UploadFileResponse uploadFileResponse = new UploadFileResponse();
  66     Optional<FileContentHandler> fileContent = OrchestrationUtil
  67         .getFileContentMap(OnboardingTypesEnum.CSAR, uploadFileResponse,
  68             candidateData.getContentData().array());
  69
  70     OrchestrationTemplateActionResponse response = new OrchestrationTemplateActionResponse();
  71     if (fileContent.isPresent()) {
  72       try {
  73         FileContentHandler fileContentHandler = fileContent.get();
  74         processCsar(vspDetails, fileContentHandler, candidateData, response);
  75       } catch (CoreException e) {
  76         LOGGER.error(e.getMessage());
  77         response.addErrorMessageToMap(e.code().id(), e.code().message(),ErrorLevel.ERROR);
  78       } catch (IOException ioe) {
  79         LOGGER.error(ioe.getMessage());
  80         ErrorCode errorCode = new GeneralErrorBuilder(ioe.getMessage()).build();
  81         response.addErrorMessageToMap(errorCode.id(), errorCode.message(),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,
  92                            FileContentHandler fileContentHandler,
  93                            OrchestrationTemplateCandidateData candidateData,
  94                            OrchestrationTemplateActionResponse response) throws IOException {
  95     response.setFileNames(new ArrayList<>(fileContentHandler.getFileList()));
  96     Map<String, List<ErrorMessage>> errors = validateCsar(fileContentHandler);
  97     toscaTreeManager.createTree();
  98
  99     if (!isValid(errors)) {
 100       response.addStructureErrors(errors);
 101       toscaTreeManager.addErrors(errors);
 102       candidateService.updateValidationData(vspDetails.getId(), vspDetails.getVersion(),
 103           new ValidationStructureList(toscaTreeManager.getTree()));
 104       return;
 105     }
 106
 107     HeatStructureTree tree = toscaTreeManager.getTree();
 108
 109     Map<String, String> componentsQuestionnaire = new HashMap<>();
 110     Map<String, Map<String, String>> componentNicsQuestionnaire = new HashMap<>();
 111     Map<String, Collection<ComponentMonitoringUploadEntity>> componentMibList = new HashMap<>();
 112     Map<String, Collection<ProcessEntity>> processes = new HashMap<>();
 113     Map<String, ProcessEntity> processArtifact = new HashMap<>();
 114     OrchestrationUtil orchestrationUtil = new OrchestrationUtil();
 115     orchestrationUtil.backupComponentsQuestionnaireBeforeDelete(vspDetails.getId(),
 116         vspDetails.getVersion(), componentsQuestionnaire,
 117         componentNicsQuestionnaire, componentMibList, processes, processArtifact);
 118
 119     Optional<ByteArrayInputStream> zipByteArrayInputStream = candidateService
 120         .fetchZipFileByteArrayInputStream(vspDetails.getId(), candidateData, null,
 121             OnboardingTypesEnum.CSAR, errors);
 122
 123     orchestrationUtil.deleteUploadDataAndContent(vspDetails.getId(), vspDetails.getVersion());
 124     zipByteArrayInputStream.ifPresent(byteArrayInputStream -> orchestrationUtil
 125             .saveUploadData(vspDetails, candidateData, byteArrayInputStream,
 126             fileContentHandler, tree));
 127
 128     ToscaServiceModel toscaServiceModel = new ToscaConverterImpl().convert(fileContentHandler);
 129     orchestrationUtil.saveServiceModel(vspDetails.getId(),
 130             vspDetails.getVersion(), toscaServiceModel,
 131         toscaServiceModel);
 132     candidateService
 133         .deleteOrchestrationTemplateCandidate(vspDetails.getId(), vspDetails.getVersion());
 134   }
 135
 136   private void addFiles(FileContentHandler fileContentHandler) {
 137     for (Map.Entry<String, byte[]> fileEntry : fileContentHandler.getFiles().entrySet()) {
 138       toscaTreeManager.addFile(fileEntry.getKey(), fileEntry.getValue());
 139     }
 140   }
 141
 142   private Map<String, List<ErrorMessage>> validateCsar(FileContentHandler fileContentHandler) {
 143     Map<String, List<ErrorMessage>> errors = new HashMap<>();
 144     addFiles(fileContentHandler);
 145     toscaTreeManager.createTree();
 146     toscaTreeManager.addErrors(errors);
 147     //todo - add tosca validation here to the existing validation framework
 148     return errors;
 149   }
 150
 151   private boolean isValid(Map<String, List<ErrorMessage>> errors) {
 152     return MapUtils.isEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors));
 153   }
 154 }