| // Copyright (C) 2016 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 static com.google.gerrit.server.config.ConfigUtil.loadSection; |
| |
| import com.google.gerrit.extensions.client.DiffPreferencesInfo; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.ResourceConflictException; |
| import com.google.gerrit.extensions.restapi.RestReadView; |
| import com.google.gerrit.server.account.VersionedAccountPreferences; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.UserConfigSections; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.io.IOException; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| import org.eclipse.jgit.errors.RepositoryNotFoundException; |
| import org.eclipse.jgit.lib.Repository; |
| |
| @Singleton |
| public class GetDiffPreferences implements RestReadView<ConfigResource> { |
| |
| private final AllUsersName allUsersName; |
| private final GitRepositoryManager gitManager; |
| |
| @Inject |
| GetDiffPreferences(GitRepositoryManager gitManager, AllUsersName allUsersName) { |
| this.allUsersName = allUsersName; |
| this.gitManager = gitManager; |
| } |
| |
| @Override |
| public DiffPreferencesInfo apply(ConfigResource configResource) |
| throws BadRequestException, ResourceConflictException, IOException, ConfigInvalidException { |
| return readFromGit(gitManager, allUsersName, null); |
| } |
| |
| static DiffPreferencesInfo readFromGit( |
| GitRepositoryManager gitMgr, AllUsersName allUsersName, DiffPreferencesInfo in) |
| throws IOException, ConfigInvalidException, RepositoryNotFoundException { |
| try (Repository git = gitMgr.openRepository(allUsersName)) { |
| // Load all users prefs. |
| VersionedAccountPreferences dp = VersionedAccountPreferences.forDefault(); |
| dp.load(git); |
| DiffPreferencesInfo allUserPrefs = new DiffPreferencesInfo(); |
| loadSection( |
| dp.getConfig(), |
| UserConfigSections.DIFF, |
| null, |
| allUserPrefs, |
| DiffPreferencesInfo.defaults(), |
| in); |
| return allUserPrefs; |
| } |
| } |
| } |