// Copyright (C) 2019 The Android Open Source Project
//
// Licensed 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.

package com.googlesource.gerrit.plugins.multisite.validation.dfsrefdb;

import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Ref;

public class NoopSharedRefDatabase implements SharedRefDatabase {
  @Override
  public boolean isUpToDate(String project, Ref ref) {
    return true;
  }

  @Override
  public boolean compareAndPut(String project, Ref currRef, ObjectId newRefValue) {
    return true;
  }

  @Override
  public AutoCloseable lockRef(String project, String refName) {
    return () -> {};
  }

  @Override
  public boolean exists(String project, String refName) {
    return false;
  }

  @Override
  public void removeProject(String project) {}
}