| // Copyright 2008 Google Inc. |
| // |
| // 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.codereview.manager; |
| |
| import com.google.codereview.internal.Admin.AdminService; |
| import com.google.codereview.internal.Build.BuildService; |
| import com.google.codereview.internal.BundleStore.BundleStoreService; |
| import com.google.codereview.internal.Change.ChangeService; |
| import com.google.codereview.internal.Merge.MergeService; |
| import com.google.protobuf.RpcChannel; |
| |
| import org.spearce.jgit.lib.PersonIdent; |
| |
| import java.util.concurrent.ScheduledExecutorService; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * Configuration and state related to a single Gerrit backend process. |
| */ |
| public class Backend { |
| private final RepositoryCache repoCache; |
| private final RpcChannel rpc; |
| private final ScheduledExecutorService executor; |
| private final PersonIdent mergeIdent; |
| |
| private final AdminService adminSvc; |
| private final BuildService buildSvc; |
| private final BundleStoreService bundleStoreSvc; |
| private final ChangeService changeSvc; |
| private final MergeService mergeSvc; |
| |
| public Backend(final RepositoryCache cache, final RpcChannel api, |
| final ScheduledExecutorService threadPool, |
| final PersonIdent performMergsAs) { |
| repoCache = cache; |
| rpc = api; |
| executor = threadPool; |
| mergeIdent = performMergsAs; |
| |
| adminSvc = AdminService.newStub(rpc); |
| buildSvc = BuildService.newStub(rpc); |
| bundleStoreSvc = BundleStoreService.newStub(rpc); |
| changeSvc = ChangeService.newStub(rpc); |
| mergeSvc = MergeService.newStub(rpc); |
| } |
| |
| public RepositoryCache getRepositoryCache() { |
| return repoCache; |
| } |
| |
| public RpcChannel getRpcChannel() { |
| return rpc; |
| } |
| |
| public PersonIdent getMergeIdentity() { |
| return mergeIdent; |
| } |
| |
| /** |
| * @return a copy of {@link #getMergeIdentity()} modified to use the current |
| * system clock as the time, in the GMT/UTC time zone. |
| */ |
| public PersonIdent newMergeIdentity() { |
| return new PersonIdent(getMergeIdentity(), System.currentTimeMillis(), 0); |
| } |
| |
| /** |
| * Schedule a task for execution on a background thread. |
| * |
| * @param task runnable to perform the task. The task will be executed once, |
| * as soon as a thread is available. |
| */ |
| public void asyncExec(final Runnable task) { |
| executor.schedule(task, 0, TimeUnit.MILLISECONDS); |
| } |
| |
| public AdminService getAdminService() { |
| return adminSvc; |
| } |
| |
| public BuildService getBuildService() { |
| return buildSvc; |
| } |
| |
| public BundleStoreService getBundleStoreService() { |
| return bundleStoreSvc; |
| } |
| |
| public ChangeService getChangeService() { |
| return changeSvc; |
| } |
| |
| public MergeService getMergeService() { |
| return mergeSvc; |
| } |
| } |