示例#1
0
  private void handleSpecialCommands(Map<String, Object> arow, DocWrapper doc) {
    Object value = arow.get("$deleteDocById");
    if (value != null) {
      if (value instanceof Collection) {
        Collection collection = (Collection) value;
        for (Object o : collection) {
          writer.deleteDoc(o.toString());
        }
      } else {
        writer.deleteDoc(value);
      }
    }
    value = arow.get("$deleteDocByQuery");
    if (value != null) {
      if (value instanceof Collection) {
        Collection collection = (Collection) value;
        for (Object o : collection) {
          writer.deleteByQuery(o.toString());
        }
      } else {
        writer.deleteByQuery(value.toString());
      }
    }
    value = arow.get("$docBoost");
    if (value != null) {
      float value1 = 1.0f;
      if (value instanceof Number) {
        value1 = ((Number) value).floatValue();
      } else {
        value1 = Float.parseFloat(value.toString());
      }
      doc.setDocumentBoost(value1);
    }

    value = arow.get("$skipDoc");
    if (value != null) {
      if (Boolean.parseBoolean(value.toString())) {
        throw new DataImportHandlerException(
            DataImportHandlerException.SKIP, "Document skipped :" + arow);
      }
    }

    value = arow.get("$skipRow");
    if (value != null) {
      if (Boolean.parseBoolean(value.toString())) {
        throw new DataImportHandlerException(DataImportHandlerException.SKIP_ROW);
      }
    }
  }