gerrit.onap Code Review - sdc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.openecomp.sdc.asdctool.impl.validator.executor;
  21
  22 import static java.nio.charset.StandardCharsets.UTF_8;
  23
  24 import fj.data.Either;
  25 import java.io.BufferedWriter;
  26 import java.io.FileOutputStream;
  27 import java.io.IOException;
  28 import java.io.OutputStreamWriter;
  29 import java.io.Writer;
  30 import java.util.ArrayList;
  31 import java.util.Collection;
  32 import java.util.HashMap;
  33 import java.util.HashSet;
  34 import java.util.List;
  35 import java.util.Map;
  36 import java.util.Optional;
  37 import java.util.Set;
  38 import java.util.stream.Collectors;
  39 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  40 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  41 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  42 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  43 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
  44 import org.openecomp.sdc.be.model.ArtifactDefinition;
  45 import org.openecomp.sdc.be.model.Component;
  46 import org.openecomp.sdc.be.model.ComponentParametersView;
  47 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  48 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  49 import org.openecomp.sdc.common.log.wrappers.Logger;
  50
  51 public abstract class ArtifactValidatorExecutor {
  52
  53     private static final Logger log = Logger.getLogger(ArtifactValidatorExecutor.class);
  54     private final JanusGraphDao janusGraphDao;
  55     private final ToscaOperationFacade toscaOperationFacade;
  56     private final String name;
  57
  58     public ArtifactValidatorExecutor(JanusGraphDao janusGraphDao, ToscaOperationFacade toscaOperationFacade, String name) {
  59         this.janusGraphDao = janusGraphDao;
  60         this.toscaOperationFacade = toscaOperationFacade;
  61         this.name = name;
  62     }
  63
  64     public String getName() {
  65         return name;
  66     }
  67
  68     public Map<String, List<Component>> getVerticesToValidate(VertexTypeEnum type, Map<GraphPropertyEnum, Object> hasProps) {
  69         Map<String, List<Component>> result = new HashMap<>();
  70         Either<List<GraphVertex>, JanusGraphOperationStatus> resultsEither = janusGraphDao.getByCriteria(type, hasProps);
  71         if (resultsEither.isRight()) {
  72             log.error("getVerticesToValidate failed " + resultsEither.right().value());
  73             return result;
  74         }
  75         System.out.println("getVerticesToValidate: " + resultsEither.left().value().size() + " vertices to scan");
  76         List<GraphVertex> componentsList = resultsEither.left().value();
  77         componentsList.forEach(vertex -> {
  78             String ivariantUuid = (String) vertex.getMetadataProperty(GraphPropertyEnum.INVARIANT_UUID);
  79             if (!result.containsKey(ivariantUuid)) {
  80                 List<Component> compList = new ArrayList<>();
  81                 result.put(ivariantUuid, compList);
  82             }
  83             List<Component> compList = result.get(ivariantUuid);
  84             ComponentParametersView filter = new ComponentParametersView(true);
  85             filter.setIgnoreArtifacts(false);
  86             Either<Component, StorageOperationStatus> toscaElement = toscaOperationFacade.getToscaElement(vertex.getUniqueId(), filter);
  87             if (toscaElement.isRight()) {
  88                 log.error("getVerticesToValidate: failed to find element" + vertex.getUniqueId() + " staus is" + toscaElement.right().value());
  89             } else {
  90                 compList.add(toscaElement.left().value());
  91             }
  92         });
  93         return result;
  94     }
  95
  96     public boolean validate(Map<String, List<Component>> vertices, String outputFilePath) {
  97         boolean result = true;
  98         long time = System.currentTimeMillis();
  99         String fileName = outputFilePath + this.getName() + "_" + time + ".csv";
 100         try (Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(fileName), UTF_8))) {
 101             writer.write("name, UUID, invariantUUID, state, version\n");
 102             Collection<List<Component>> collection = vertices.values();
 103             for (List<Component> compList : collection) {
 104                 Set<String> artifactEsId = new HashSet<>();
 105                 for (Component component : compList) {
 106                     Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
 107                     Optional<ArtifactDefinition> op = toscaArtifacts.values().stream().filter(a -> artifactEsId.contains(a.getEsId())).findAny();
 108                     if (op.isPresent()) {
 109                         result = false;
 110                         writeModuleResultToFile(writer, compList);
 111                         writer.flush();
 112                         break;
 113                     } else {
 114                         artifactEsId.addAll(toscaArtifacts.values().stream().map(ArtifactDefinition::getEsId).collect(Collectors.toList()));
 115                     }
 116                 }
 117             }
 118         } catch (Exception e) {
 119             log.error("Failed to fetch vf resources ", e);
 120             return false;
 121         } finally {
 122             janusGraphDao.commit();
 123         }
 124         return result;
 125     }
 126
 127     private void writeModuleResultToFile(Writer writer, List<Component> components) {
 128         try {
 129             // "service name, service id, state, version
 130             for (Component component : components) {
 131                 String sb =
 132                     component.getName() + "," + component.getUniqueId() + "," + component.getInvariantUUID() + "," + component.getLifecycleState()
 133                         + "," + component.getVersion() + "\n";
 134                 writer.write(sb);
 135             }
 136         } catch (IOException e) {
 137             log.error("Failed to write module result to file ", e);
 138         }
 139     }
 140 }