// Copyright (C) 2010 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.google.gerrit.server.config;

import com.google.gerrit.reviewdb.ReviewDb;
import com.google.gerrit.reviewdb.SystemConfig;
import com.google.gwtorm.client.SchemaFactory;
import com.google.inject.Inject;

import org.eclipse.jgit.lib.Config;

import java.util.Collections;

/**
 * Provider of the group(s) which are allowed to create new projects. Currently
 * only supports {@code createGroup} declarations in the {@code "*"} repository,
 * like so:
 *
 * <pre>
 * [repository "*"]
 *     createGroup = Registered Users
 *     createGroup = Administrators
 * </pre>
 */
public class ProjectCreatorGroupsProvider extends GroupSetProvider {
  @Inject
  public ProjectCreatorGroupsProvider(@GerritServerConfig final Config config,
      final SystemConfig systemConfig, final SchemaFactory<ReviewDb> db) {
    super(config, db, "repository", "*", "createGroup");

    if (groupIds.isEmpty()) {
      groupIds = Collections.singleton(systemConfig.adminGroupId);
    }
  }
}