/*
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
*
* 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 org.jkiss.dbeaver.ui.actions.datasource;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.handlers.HandlerUtil;
import org.jkiss.dbeaver.model.DBUtils;
import org.jkiss.dbeaver.model.exec.*;
import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
import org.jkiss.dbeaver.model.runtime.DBRRunnableWithProgress;
import org.jkiss.dbeaver.runtime.TasksJob;
import org.jkiss.dbeaver.ui.actions.AbstractDataSourceHandler;
import java.lang.reflect.InvocationTargetException;
public class DataSourceRollbackHandler extends AbstractDataSourceHandler
{
@Override
public Object execute(ExecutionEvent event) throws ExecutionException
{
DBCExecutionContext context = getExecutionContext(event, true);
if (context != null && context.isConnected()) {
execute(context);
}
return null;
}
public static void execute(final DBCExecutionContext context) {
TasksJob.runTask("Rollback transaction", new DBRRunnableWithProgress() {
@Override
public void run(DBRProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
DBCTransactionManager txnManager = DBUtils.getTransactionManager(context);
if (txnManager != null) {
try (DBCSession session = context.openSession(monitor, DBCExecutionPurpose.UTIL, "Rollback transaction")) {
txnManager.rollback(session, null);
} catch (DBCException e) {
throw new InvocationTargetException(e);
}
}
}
});
}
}