Examples of OIndexManagerProxy

com.orientechnologies.orient.core.index.OIndexManagerProxy

Examples of com.orientechnologies.orient.core.index.OIndexManagerProxy

  private void importManualIndexes() throws IOException, ParseException {
    listener.onMessage("\nImporting manual index entries...");


    ODocument doc = new ODocument();


    OIndexManagerProxy indexManager = database.getMetadata().getIndexManager();
    // FORCE RELOADING
    indexManager.reload();


    int n = 0;
    do {
      jsonReader.readNext(OJSONReader.BEGIN_OBJECT);

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Examples of com.orientechnologies.orient.core.index.OIndexManagerProxy

  }


  private void importIndexes() throws IOException, ParseException {
    listener.onMessage("\nImporting indexes ...");


    OIndexManagerProxy indexManager = database.getMetadata().getIndexManager();
    indexManager.reload();


    jsonReader.readNext(OJSONReader.BEGIN_COLLECTION);


    int n = 0;
    while (jsonReader.lastChar() != ']') {
      jsonReader.readNext(OJSONReader.BEGIN_OBJECT);


      String blueprintsIndexClass = null;
      String indexName = null;
      String indexType = null;
      Set<String> clustersToIndex = new HashSet<String>();
      OIndexDefinition indexDefinition = null;
      ODocument metadata = null;


      while (jsonReader.lastChar() != '}') {
        final String fieldName = jsonReader.readString(OJSONReader.FIELD_ASSIGNMENT);
        if (fieldName.equals("name"))
          indexName = jsonReader.readString(OJSONReader.NEXT_IN_OBJECT);
        else if (fieldName.equals("type"))
          indexType = jsonReader.readString(OJSONReader.NEXT_IN_OBJECT);
        else if (fieldName.equals("clustersToIndex"))
          clustersToIndex = importClustersToIndex();
        else if (fieldName.equals("definition")) {
          indexDefinition = importIndexDefinition();
          jsonReader.readNext(OJSONReader.NEXT_IN_OBJECT);
        } else if (fieldName.equals("metadata")) {
          String jsonMetadata = jsonReader.readString(OJSONReader.END_OBJECT, true);
          metadata = new ODocument().fromJSON(jsonMetadata);
          jsonReader.readNext(OJSONReader.NEXT_IN_OBJECT);
        } else if (fieldName.equals("blueprintsIndexClass"))
          blueprintsIndexClass = jsonReader.readString(OJSONReader.NEXT_IN_OBJECT);
      }


      if (indexName == null)
        throw new IllegalArgumentException("Index name is missing");


      jsonReader.readNext(OJSONReader.NEXT_IN_ARRAY);


      // drop automatically created indexes
      if (!indexName.equalsIgnoreCase(EXPORT_IMPORT_MAP_NAME)) {
        listener.onMessage("\n- Index '" + indexName + "'...");


        indexManager.dropIndex(indexName);
        indexesToRebuild.remove(indexName.toLowerCase());


        int[] clusterIdsToIndex = new int[clustersToIndex.size()];


        int i = 0;
        for (final String clusterName : clustersToIndex) {
          clusterIdsToIndex[i] = database.getClusterIdByName(clusterName);
          i++;
        }


        OIndex index = indexManager.createIndex(indexName, indexType, indexDefinition, clusterIdsToIndex, null, metadata);
        if (blueprintsIndexClass != null) {
          ODocument configuration = index.getConfiguration();
          configuration.field("blueprintsIndexClass", blueprintsIndexClass);
          indexManager.save();
        }


        n++;
        listener.onMessage("OK");

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Examples of com.orientechnologies.orient.core.index.OIndexManagerProxy


  private void exportIndexDefinitions() throws IOException {
    listener.onMessage("\nExporting index info...");
    writer.beginCollection(1, true, "indexes");


    final OIndexManagerProxy indexManager = database.getMetadata().getIndexManager();
    indexManager.reload();


    final Collection<? extends OIndex<?>> indexes = indexManager.getIndexes();


    for (OIndex<?> index : indexes) {
      if (index.getName().equals(ODatabaseImport.EXPORT_IMPORT_MAP_NAME))
        continue;

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Examples of com.orientechnologies.orient.core.index.OIndexManagerProxy


  @SuppressWarnings({ "rawtypes", "unchecked" })
  private void exportManualIndexes() throws IOException {
    listener.onMessage("\nExporting manual indexes content...");


    final OIndexManagerProxy indexManager = database.getMetadata().getIndexManager();
    indexManager.reload();


    final Collection<? extends OIndex<?>> indexes = indexManager.getIndexes();


    ODocument exportEntry = new ODocument();


    int manualIndexes = 0;
    writer.beginCollection(1, true, "manualIndexes");

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Examples of com.orientechnologies.orient.core.index.OIndexManagerProxy

 //          json.endObject();
 //        }
         json.endCollection();
       }


       final OIndexManagerProxy idxManager = db.getMetadata().getIndexManager();
       json.beginCollection("indexes");
       for (OIndex<?> index : idxManager.getIndexes()) {
         json.beginObject();
         try {
           json.writeAttribute("name", index.getName());
           json.writeAttribute("configuration", index.getConfiguration());
           // Exclude index size because it's too costly

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