/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.ui.datasources.pmd.util;
import javax.swing.text.JTextComponent;
import org.pentaho.commons.metadata.mqleditor.editor.SwingMqlEditor;
import org.pentaho.metadata.repository.IMetadataDomainRepository;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeContext;
import org.pentaho.reporting.libraries.base.util.StringUtils;
public class CreateMqlEditorTask implements Runnable
{
private IMetadataDomainRepository repository;
private DesignTimeContext context;
private DataSetQuery selectedQuery;
private JTextComponent queryTextArea;
public CreateMqlEditorTask(final IMetadataDomainRepository repository,
final DesignTimeContext context,
final DataSetQuery selectedQuery,
final JTextComponent queryTextArea)
{
this.repository = repository;
this.context = context;
this.selectedQuery = selectedQuery;
this.queryTextArea = queryTextArea;
}
/**
* When an object implementing interface <code>Runnable</code> is used
* to create a thread, starting the thread causes the object's
* <code>run</code> method to be called in that separately executing
* thread.
* <p/>
* The general contract of the method <code>run</code> is that it may
* take any action whatsoever.
*
* @see Thread#run()
*/
public void run()
{
try
{
final SwingMqlEditor mqlEditor = new SwingMqlEditor(repository);
final String queryXml = selectedQuery.getQuery();
if (StringUtils.isEmpty(queryXml) == false)
{
mqlEditor.setQuery(queryXml);
}
mqlEditor.hidePreview();
mqlEditor.show();
if (mqlEditor.getOkClicked())
{
final String theQuery = mqlEditor.getQuery();
if (theQuery != null)
{
selectedQuery.setQuery(theQuery);
queryTextArea.setText(theQuery);
}
}
}
catch (Exception exc)
{
context.error(exc);
}
}
}