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// Copyright (C) 2009 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.common.collect.ImmutableSet;
import com.google.gerrit.common.TimeUtil;
import com.google.gerrit.common.data.GroupReference;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.reviewdb.client.CurrentSchemaVersion;
import com.google.gerrit.reviewdb.client.SystemConfig;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.GerritPersonIdent;
import com.google.gerrit.server.account.GroupUUID;
import com.google.gerrit.server.config.SitePath;
import com.google.gerrit.server.config.SitePaths;
import com.google.gerrit.server.group.GroupsUpdate;
import com.google.gerrit.server.group.InternalGroup;
import com.google.gerrit.server.index.group.GroupIndex;
import com.google.gerrit.server.index.group.GroupIndexCollection;
import com.google.gwtorm.jdbc.JdbcExecutor;
import com.google.gwtorm.jdbc.JdbcSchema;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Collections;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lib.PersonIdent;
/** Creates the current database schema and populates initial code rows. */
public class SchemaCreator {
@SitePath private final Path site_path;
private final AllProjectsCreator allProjectsCreator;
private final AllUsersCreator allUsersCreator;
private final PersonIdent serverUser;
private final DataSourceType dataSourceType;
private final GroupIndexCollection indexCollection;
private AccountGroup admin;
private AccountGroup batch;
@Inject
public SchemaCreator(
SitePaths site,
AllProjectsCreator ap,
AllUsersCreator auc,
@GerritPersonIdent PersonIdent au,
DataSourceType dst,
GroupIndexCollection ic) {
this(site.site_path, ap, auc, au, dst, ic);
}
public SchemaCreator(
@SitePath Path site,
AllProjectsCreator ap,
AllUsersCreator auc,
@GerritPersonIdent PersonIdent au,
DataSourceType dst,
GroupIndexCollection ic) {
site_path = site;
allProjectsCreator = ap;
allUsersCreator = auc;
serverUser = au;
dataSourceType = dst;
indexCollection = ic;
}
public void create(ReviewDb db) throws OrmException, IOException, ConfigInvalidException {
final JdbcSchema jdbc = (JdbcSchema) db;
try (JdbcExecutor e = new JdbcExecutor(jdbc)) {
jdbc.updateSchema(e);
}
final CurrentSchemaVersion sVer = CurrentSchemaVersion.create();
sVer.versionNbr = SchemaVersion.getBinaryVersion();
db.schemaVersion().insert(Collections.singleton(sVer));
createDefaultGroups(db);
initSystemConfig(db);
allProjectsCreator
.setAdministrators(GroupReference.forGroup(admin))
.setBatchUsers(GroupReference.forGroup(batch))
.create();
allUsersCreator.setAdministrators(GroupReference.forGroup(admin)).create();
dataSourceType.getIndexScript().run(db);
}
private void createDefaultGroups(ReviewDb db) throws OrmException, IOException {
admin = newGroup(db, "Administrators");
admin.setDescription("Gerrit Site Administrators");
GroupsUpdate.addNewGroup(db, admin);
index(InternalGroup.create(admin, ImmutableSet.of(), ImmutableSet.of()));
batch = newGroup(db, "Non-Interactive Users");
batch.setDescription("Users who perform batch actions on Gerrit");
batch.setOwnerGroupUUID(admin.getGroupUUID());
GroupsUpdate.addNewGroup(db, batch);
index(InternalGroup.create(batch, ImmutableSet.of(), ImmutableSet.of()));
}
private void index(InternalGroup group) throws IOException {
for (GroupIndex groupIndex : indexCollection.getWriteIndexes()) {
groupIndex.replace(group);
}
}
private AccountGroup newGroup(ReviewDb c, String name) throws OrmException {
AccountGroup.UUID uuid = GroupUUID.make(name, serverUser);
return new AccountGroup( //
new AccountGroup.NameKey(name), //
new AccountGroup.Id(c.nextAccountGroupId()), //
uuid,
TimeUtil.nowTs());
}
private SystemConfig initSystemConfig(ReviewDb db) throws OrmException {
SystemConfig s = SystemConfig.create();
try {
s.sitePath = site_path.toRealPath().normalize().toString();
} catch (IOException e) {
s.sitePath = site_path.toAbsolutePath().normalize().toString();
}
db.systemConfig().insert(Collections.singleton(s));
return s;
}
}
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