// 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 static com.google.gerrit.reviewdb.AccountExternalId.SCHEME_USERNAME; import com.google.gerrit.reviewdb.Account; import com.google.gerrit.reviewdb.AccountExternalId; import com.google.gerrit.reviewdb.ReviewDb; import com.google.gerrit.reviewdb.AccountExternalId.Key; import com.google.gwtorm.client.OrmException; import com.google.gwtorm.jdbc.JdbcSchema; import com.google.gwtorm.schema.sql.DialectH2; 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.ArrayList; import java.util.Collection; class Schema_22 extends SchemaVersion { @Inject Schema_22(Provider<Schema_21> prior) { super(prior); } @Override protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException, SQLException { Statement s = ((JdbcSchema) db).getConnection().createStatement(); try { ResultSet results = s.executeQuery(// "SELECT account_id, ssh_user_name" + " FROM accounts" // + " WHERE ssh_user_name IS NOT NULL" + " AND ssh_user_name <> ''"); Collection<AccountExternalId> ids = new ArrayList<AccountExternalId>(); while (results.next()) { final int accountId = results.getInt(1); final String userName = results.getString(2); final Account.Id account = new Account.Id(accountId); final AccountExternalId.Key key = toKey(userName); ids.add(new AccountExternalId(account, key)); } db.accountExternalIds().insert(ids); if (((JdbcSchema) db).getDialect() instanceof DialectH2) { s.execute("ALTER TABLE accounts DROP CONSTRAINT" + " IF EXISTS CONSTRAINT_AF"); } } finally { s.close(); } } private Key toKey(final String userName) { return new AccountExternalId.Key(SCHEME_USERNAME, userName); } }