com.google.gerrit.server.schema.Schema_87 Maven / Gradle / Ivy
// Copyright (C) 2013 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.AccountGroup;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.group.SystemGroupBackend;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
public class Schema_87 extends SchemaVersion {
@Inject
Schema_87(Provider prior) {
super(prior);
}
@Override
protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException, SQLException {
for (AccountGroup.Id id : scanSystemGroups(db)) {
AccountGroup group = db.accountGroups().get(id);
if (group != null && SystemGroupBackend.isSystemGroup(group.getGroupUUID())) {
db.accountGroups().delete(Collections.singleton(group));
db.accountGroupNames().deleteKeys(Collections.singleton(group.getNameKey()));
}
}
}
private Set scanSystemGroups(ReviewDb db) throws SQLException {
try (Statement stmt = newStatement(db);
ResultSet rs =
stmt.executeQuery("SELECT group_id FROM account_groups WHERE group_type = 'SYSTEM'")) {
Set ids = new HashSet<>();
while (rs.next()) {
ids.add(new AccountGroup.Id(rs.getInt(1)));
}
return ids;
}
}
}