/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.db.migrations.v451;
import org.apache.commons.lang.StringUtils;
import org.sonar.core.persistence.Database;
import org.sonar.server.db.migrations.BaseDataChange;
import org.sonar.server.db.migrations.MassUpdate;
import org.sonar.server.db.migrations.Select;
import org.sonar.server.db.migrations.SqlStatement;
import javax.annotation.Nullable;
import java.sql.SQLException;
/**
* See http://jira.codehaus.org/browse/SONAR-5758
*
* @since 4.5.1
*/
public class DeleteUnescapedActivities extends BaseDataChange {
public DeleteUnescapedActivities(Database db) {
super(db);
}
@Override
public void execute(Context context) throws SQLException {
MassUpdate massUpdate = context.prepareMassUpdate();
massUpdate.select("select id,data_field from activities where log_type='QPROFILE'");
massUpdate.update("delete from activities where id=?");
massUpdate.execute(new MassUpdate.Handler() {
@Override
public boolean handle(Select.Row row, SqlStatement update) throws SQLException {
String csv = row.getString(2);
if (isUnescaped(csv)) {
update.setLong(1, row.getLong(1));
return true;
}
return false;
}
});
}
static boolean isUnescaped(@Nullable String csv) {
if (csv != null) {
String[] splits = StringUtils.split(csv, ';');
for (String split : splits) {
if (StringUtils.countMatches(split, "=") != 1) {
return true;
}
}
}
return false;
}
}