| // Copyright (C) 2012 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.branchnetwork.data; |
| |
| import java.util.List; |
| |
| import com.google.common.cache.LoadingCache; |
| import com.google.gerrit.extensions.events.GitReferenceUpdatedListener; |
| import com.google.gerrit.extensions.events.NewProjectCreatedListener; |
| import com.google.gerrit.server.git.LocalDiskRepositoryManager; |
| import com.google.inject.Inject; |
| import com.google.inject.name.Named; |
| import com.googlesource.gerrit.plugins.branchnetwork.data.json.Commit; |
| |
| public class GitCommitCacheRefresh implements GitReferenceUpdatedListener, |
| NewProjectCreatedListener { |
| private LoadingCache<String, List<Commit>> networkGraphDataCache; |
| private final LocalDiskRepositoryManager repoManager; |
| |
| @Inject |
| public GitCommitCacheRefresh( |
| @Named(GitCommitCache.GRAPH_DATA_CACHE) final LoadingCache<String, List<Commit>> networkGraphDataCache, |
| final LocalDiskRepositoryManager repoManager) { |
| this.networkGraphDataCache = networkGraphDataCache; |
| this.repoManager = repoManager; |
| } |
| |
| @Override |
| public void onNewProjectCreated( |
| com.google.gerrit.extensions.events.NewProjectCreatedListener.Event event) { |
| networkGraphDataCache.refresh(event.getProjectName()); |
| repoManager.list(); // Invoked for flushing the LocalDiskRepositoryManager project list cache |
| |
| } |
| |
| @Override |
| public void onGitReferenceUpdated(GitReferenceUpdatedListener.Event event) { |
| for (Update update : event.getUpdates()) { |
| if (update.getRefName().startsWith("refs/heads")) { |
| networkGraphDataCache.refresh(event.getProjectName()); |
| return; |
| } |
| } |
| } |
| } |