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// 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.schema;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.GerritPersonIdent;
import com.google.gerrit.server.account.externalids.ExternalId;
import com.google.gerrit.server.account.externalids.ExternalIdReader;
import com.google.gerrit.server.account.externalids.ExternalIdsUpdate;
import com.google.gerrit.server.config.AllUsersName;
import com.google.gerrit.server.extensions.events.GitReferenceUpdated;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gwtorm.jdbc.JdbcSchema;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import java.io.IOException;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.ObjectInserter;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.notes.NoteMap;
import org.eclipse.jgit.revwalk.RevWalk;
public class Schema_144 extends SchemaVersion {
private static final String COMMIT_MSG = "Import external IDs from ReviewDb";
private final GitRepositoryManager repoManager;
private final AllUsersName allUsersName;
private final PersonIdent serverIdent;
@Inject
Schema_144(
Provider<Schema_143> prior,
GitRepositoryManager repoManager,
AllUsersName allUsersName,
@GerritPersonIdent PersonIdent serverIdent) {
super(prior);
this.repoManager = repoManager;
this.allUsersName = allUsersName;
this.serverIdent = serverIdent;
}
@Override
protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException, SQLException {
Set<ExternalId> toAdd = new HashSet<>();
try (Statement stmt = ((JdbcSchema) db).getConnection().createStatement();
ResultSet rs =
stmt.executeQuery(
"SELECT "
+ "account_id, "
+ "email_address, "
+ "password, "
+ "external_id "
+ "FROM account_external_ids")) {
while (rs.next()) {
Account.Id accountId = new Account.Id(rs.getInt(1));
String email = rs.getString(2);
String password = rs.getString(3);
String externalId = rs.getString(4);
toAdd.add(ExternalId.create(ExternalId.Key.parse(externalId), accountId, email, password));
}
}
try {
try (Repository repo = repoManager.openRepository(allUsersName);
RevWalk rw = new RevWalk(repo);
ObjectInserter ins = repo.newObjectInserter()) {
ObjectId rev = ExternalIdReader.readRevision(repo);
NoteMap noteMap = ExternalIdReader.readNoteMap(rw, rev);
for (ExternalId extId : toAdd) {
ExternalIdsUpdate.upsert(rw, ins, noteMap, extId);
}
ExternalIdsUpdate.commit(
allUsersName,
repo,
rw,
ins,
rev,
noteMap,
COMMIT_MSG,
serverIdent,
serverIdent,
null,
GitReferenceUpdated.DISABLED);
}
} catch (IOException | ConfigInvalidException e) {
throw new OrmException("Failed to migrate external IDs to NoteDb", e);
}
}
}
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