Package com.orientechnologies.orient.core.db.document

Examples of com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.begin()


        if (parent == null) {
          db.close();
          return;
        }

        db.begin();

        Collection<ODocument> out = parent.field("out");
        if (out.size() > 0) {
          ODocument edge = out.iterator().next();
          if (edge != null) {
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      personClass.createProperty("name", OType.STRING).createIndex(OClass.INDEX_TYPE.UNIQUE);
      personClass.createProperty("identifier", OType.STRING).createIndex(OClass.INDEX_TYPE.NOTUNIQUE);
      db.getMetadata().getSchema().save();

      // POPULATE TREE
      db.begin();
      PersonTree tree = new PersonTree();
      tree.AddRoot("A", "B");
      buildTree(tree, tree.root.getIdentity(), "A", subnodes, depth, 'A');
      db.commit();
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