Method render_const_value

compiler/cpp/src/thrift/generate/t_java_generator.cc:793–848

}

string t_java_generator::render_const_value(ostream& out, t_type* type, t_const_value* value) {
  type = get_true_type(type);
  std::ostringstream render;

  if (type->is_base_type()) {
    t_base_type::t_base tbase = ((t_base_type*)type)->get_base();
    switch (tbase) {
    case t_base_type::TYPE_STRING:
      if (((t_base_type*)type)->is_binary()) {
        render << "java.nio.ByteBuffer.wrap(\"" << get_escaped_string(value) << "\".getBytes())";
      } else {
        render << '"' << get_escaped_string(value) << '"';
      }
      break;
    case t_base_type::TYPE_UUID:
      render << "java.util.UUID.fromString(\"" << get_escaped_string(value) << "\")";
      break;
    case t_base_type::TYPE_BOOL:
      render << ((value->get_integer() > 0) ? "true" : "false");
      break;
    case t_base_type::TYPE_I8:
      render << "(byte)" << value->get_integer();
      break;
    case t_base_type::TYPE_I16:
      render << "(short)" << value->get_integer();
      break;
    case t_base_type::TYPE_I32:
      render << value->get_integer();
      break;
    case t_base_type::TYPE_I64:
      render << value->get_integer() << "L";
      break;
    case t_base_type::TYPE_DOUBLE:
      if (value->get_type() == t_const_value::CV_INTEGER) {
        render << value->get_integer() << "d";
      } else {
        render << emit_double_as_string(value->get_double());
      }
      break;
    default:
      throw "compiler error: no const of base type " + t_base_type::t_base_name(tbase);
    }
  } else if (type->is_enum()) {
    std::string namespace_prefix = type->get_program()->get_namespace("java");
    if (namespace_prefix.length() > 0) {
      namespace_prefix += ".";
    }
    render << namespace_prefix << value->get_identifier_with_parent();
  } else {
    string t = tmp("tmp");
    print_const_value(out, t, type, value, true);
    render << t;
  }

  return render.str();
}

/**