public static void writeFieldNoTag()

in core/src/main/java/com/twitter/elephantbird/util/ThriftUtils.java [242:293]

37 lines of code
8 McCabe index (conditional complexity)


  public static void writeFieldNoTag(TProtocol proto,
                                     Field field,
                                     Object value) throws TException {
    if (value == null) {
      return;
    }

    Field innerField = null;

    switch (field.getType()) {

    case TType.LIST:
      innerField = field.getListElemField();    break;
    case TType.SET:
      innerField = field.getSetElemField();     break;
    case TType.MAP:
      innerField = field.getMapKeyField();      break;

    default:
      writeSingleFieldNoTag(proto, field, value);
      return;
    }

    // a map or a collection:

    if (field.getType() == TType.MAP) {

      Field valueField = field.getMapValueField();
      Map<?, ?> map = (Map<?, ?>)value;

      proto.writeByte(innerField.getType());
      proto.writeByte(valueField.getType());
      proto.writeI32(map.size());

      for(Entry<?, ?> entry : map.entrySet()) {
        writeSingleFieldNoTag(proto, innerField, entry.getKey());
        writeSingleFieldNoTag(proto, valueField, entry.getValue());
      }

    } else { // SET or LIST

      Collection<?> coll = (Collection<?>)value;

      proto.writeByte(innerField.getType());
      proto.writeI32(coll.size());

      for(Object v : coll) {
        writeSingleFieldNoTag(proto, innerField, v);
      }

    }
  }