| // Copyright (C) 2017 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.pgm.init.api; |
| |
| import static com.google.gerrit.server.Sequence.LightweightAccounts; |
| |
| import com.google.gerrit.server.Sequence; |
| import com.google.gerrit.server.Sequences; |
| import com.google.gerrit.server.config.AllUsersName; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.extensions.events.GitReferenceUpdated; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.notedb.RepoSequence; |
| import com.google.gerrit.server.notedb.RepoSequence.RepoSequenceModule; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| import org.eclipse.jgit.lib.Config; |
| |
| @Singleton |
| public class SequencesOnInit { |
| private final Sequence accountsSequence; |
| |
| @Inject |
| SequencesOnInit(@LightweightAccounts Sequence accountsSequence) { |
| this.accountsSequence = accountsSequence; |
| } |
| |
| public int nextAccountId() { |
| return accountsSequence.next(); |
| } |
| |
| /** A accounts sequence provider that does not fire git reference updates. */ |
| public static class DisabledGitRefUpdatedRepoAccountsSequenceProvider |
| implements Provider<Sequence> { |
| private final GitRepositoryManager repoManager; |
| private final AllUsersName allUsers; |
| private final Config cfg; |
| |
| @Inject |
| DisabledGitRefUpdatedRepoAccountsSequenceProvider( |
| @GerritServerConfig Config cfg, |
| GitRepositoryManagerOnInit repoManager, |
| AllUsersName allUsersName) { |
| this.repoManager = repoManager; |
| this.allUsers = allUsersName; |
| this.cfg = cfg; |
| } |
| |
| @Override |
| public Sequence get() { |
| int accountBatchSize = |
| cfg.getInt( |
| RepoSequenceModule.SECTION_NOTE_DB, |
| Sequence.NAME_ACCOUNTS, |
| RepoSequenceModule.KEY_SEQUENCE_BATCH_SIZE, |
| RepoSequenceModule.DEFAULT_ACCOUNTS_SEQUENCE_BATCH_SIZE); |
| return new RepoSequence( |
| repoManager, |
| GitReferenceUpdated.DISABLED, |
| allUsers, |
| Sequence.NAME_ACCOUNTS, |
| () -> Sequences.FIRST_ACCOUNT_ID, |
| accountBatchSize); |
| } |
| } |
| } |