/*
* This file is part of the OpenSCADA project
* Copyright (C) 2006-2010 TH4 SYSTEMS GmbH (http://th4-systems.com)
*
* OpenSCADA is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenSCADA 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenSCADA. If not, see
* <http://opensource.org/licenses/lgpl-3.0.html> for a copy of the LGPLv3 License.
*/
package org.openscada.ae.ui.testing.handler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.openscada.ae.ui.testing.navigator.QueryBean;
public class LoadMoreHandler extends AbstractQueryHandler
{
public Object execute ( final ExecutionEvent event ) throws ExecutionException
{
final String data = event.getParameter ( "org.openscada.ae.ui.testing.loadMore.count" );
final int count;
if ( data == null )
{
count = 1000;
}
else
{
count = Integer.parseInt ( data );
}
for ( final QueryBean query : getQueryList () )
{
query.getQuery ().loadMore ( count );
}
return null;
}
}