| // Copyright (C) 2018 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.readonly; |
| |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.StandardOpenOption; |
| |
| @Singleton |
| public class ReadOnlyState { |
| private static final String GERRIT_READONLY = "gerrit.readonly"; |
| |
| private final File marker; |
| |
| @Inject |
| ReadOnlyState(SitePaths sitePaths) { |
| this.marker = sitePaths.etc_dir.resolve(GERRIT_READONLY).toFile(); |
| } |
| |
| public boolean isReadOnly() { |
| return marker.exists(); |
| } |
| |
| public void setReadOnly(boolean readOnly) throws IOException { |
| if (readOnly && !marker.exists()) { |
| Files.newOutputStream(marker.toPath(), StandardOpenOption.CREATE).close(); |
| } else if (!readOnly && marker.exists()) { |
| Files.delete(marker.toPath()); |
| } |
| } |
| } |