Package com.orientechnologies.orient.core.serialization.serializer

Examples of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter.beginObject()


  protected void sendRecordsContent(final OHttpRequest iRequest, final List<ORecord<?>> iRecords, final String iFetchPlan)
      throws IOException {
    final StringWriter buffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(buffer, JSON_FORMAT);
    json.beginObject();

    // WRITE ENTITY SCHEMA IF ANY
    if (iRecords != null && iRecords.size() > 0) {
      ORecord<?> first = iRecords.get(0);
      if (first != null && first instanceof ODocument) {
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        db = getProfiledDatabaseInstance(iRequest);

      final StringWriter buffer = new StringWriter();
      final OJSONWriter json = new OJSONWriter(buffer);

      json.beginObject();
      if (db.getMetadata().getSchema().getClasses() != null) {
        json.beginCollection(1, false, "classes");
        Set<String> exportedNames = new HashSet<String>();
        for (OClass cls : db.getMetadata().getSchema().getClasses()) {
          if (!exportedNames.contains(cls.getName()))
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      }

      if (db.getStorage() instanceof OStorageLocal) {
        json.beginCollection(1, false, "dataSegments");
        for (ODataLocal data : ((OStorageLocal) db.getStorage()).getDataSegments()) {
          json.beginObject(2, true, null);
          json.writeAttribute(3, false, "id", data.getId());
          json.writeAttribute(3, false, "name", data.getName());
          json.writeAttribute(3, false, "size", data.getSize());
          json.writeAttribute(3, false, "filled", data.getFilledUpTo());
          json.writeAttribute(3, false, "maxSize", data.getConfig().maxSize);
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        OCluster cluster;
        for (String clusterName : db.getClusterNames()) {
          cluster = ((OStorageEmbedded) db.getStorage()).getClusterById(db.getClusterIdByName(clusterName));

          try {
            json.beginObject(2, true, null);
            json.writeAttribute(3, false, "id", cluster.getId());
            json.writeAttribute(3, false, "name", clusterName);
            json.writeAttribute(3, false, "type", cluster.getType());
            json.writeAttribute(3, false, "records", cluster.getEntries());
            if (cluster instanceof OClusterLocal) {
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      }

      if (db.getStorage() instanceof OStorageLocal) {
        json.beginCollection(1, false, "txSegment");
        final OTxSegment txSegment = ((OStorageLocal) db.getStorage()).getTxManager().getTxSegment();
        json.beginObject(2, true, null);
        json.writeAttribute(3, false, "totalLogs", txSegment.getTotalLogCount());
        json.writeAttribute(3, false, "size", txSegment.getSize());
        json.writeAttribute(3, false, "filled", txSegment.getFilledUpTo());
        json.writeAttribute(3, false, "maxSize", txSegment.getConfig().maxSize);
        json.writeAttribute(3, false, "file", txSegment.getConfig().path);
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      json.beginCollection(1, false, "users");
      OUser user;
      for (ODocument doc : db.getMetadata().getSecurity().getUsers()) {
        user = new OUser(doc);
        json.beginObject(2, true, null);
        json.writeAttribute(3, false, "name", user.getName());
        json.writeAttribute(3, false, "roles", user.getRoles() != null ? Arrays.toString(user.getRoles().toArray()) : "null");
        json.endObject(2, false);
      }
      json.endCollection(1, true);
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      json.beginCollection(1, true, "roles");
      ORole role;
      for (ODocument doc : db.getMetadata().getSecurity().getRoles()) {
        role = new ORole(doc);
        json.beginObject(2, true, null);
        json.writeAttribute(3, false, "name", role.getName());
        json.writeAttribute(3, false, "mode", role.getMode().toString());

        json.beginCollection(3, true, "rules");
        for (Entry<String, Byte> rule : role.getRules().entrySet()) {
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        json.writeAttribute(3, false, "name", role.getName());
        json.writeAttribute(3, false, "mode", role.getMode().toString());

        json.beginCollection(3, true, "rules");
        for (Entry<String, Byte> rule : role.getRules().entrySet()) {
          json.beginObject(4);
          json.writeAttribute(4, true, "name", rule.getKey());
          json.writeAttribute(4, false, "create", role.allow(rule.getKey(), ORole.PERMISSION_CREATE));
          json.writeAttribute(4, false, "read", role.allow(rule.getKey(), ORole.PERMISSION_READ));
          json.writeAttribute(4, false, "update", role.allow(rule.getKey(), ORole.PERMISSION_UPDATE));
          json.writeAttribute(4, false, "delete", role.allow(rule.getKey(), ORole.PERMISSION_DELETE));
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  @Override
  public InputStream parse(final OHttpRequest iRequest, final Map<String, String> headers,
      final OHttpMultipartContentInputStream in, ODatabaseRecord database) throws IOException {
    final StringWriter buffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(buffer);
    json.beginObject();
    String fileName = headers.get(OHttpUtils.MULTIPART_CONTENT_FILENAME);
    int fileSize = 0;

    if (fileName.charAt(0) == '"')
      fileName = fileName.substring(1);
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  protected void sendDatabaseInfo(final OHttpRequest iRequest, final OHttpResponse iResponse, final ODatabaseDocumentTx db)
      throws IOException {
    final StringWriter buffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(buffer);

    json.beginObject();
    if (db.getMetadata().getSchema().getClasses() != null) {
      json.beginCollection(1, false, "classes");
      Set<String> exportedNames = new HashSet<String>();
      for (OClass cls : db.getMetadata().getSchema().getClasses()) {
        if (!exportedNames.contains(cls.getName()))
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