// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

#include "kudu/rpc/remote_user.h"

#include <string>

#include "kudu/gutil/strings/substitute.h"

using std::string;

namespace kudu {
namespace rpc {

string RemoteUser::ToString() const {
  string ret;
  strings::SubstituteAndAppend(&ret, "{username='$0'", username_);
  if (principal_) {
    strings::SubstituteAndAppend(&ret, ", principal='$0'", *principal_);
  }
  ret.append("}");
  return ret;
}

} // namespace rpc
} // namespace kudu