code: package it.unibz.inf.ontop.protege.connection;
  
  /*
   * #%L
   * ontop-protege
   * %%
   * Copyright (C) 2009 - 2013 KRDB Research Centre. Free University of Bozen Bolzano.
   * %%
   * 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.
   * #L%
   */
  
  import it.unibz.inf.ontop.protege.core.OBDAEditorKitSynchronizerPlugin;
  import it.unibz.inf.ontop.protege.core.OBDAModelManager;
  import org.protege.editor.owl.OWLEditorKit;
  import org.protege.editor.owl.ui.view.AbstractOWLViewComponent;
  
  import java.awt.*;
  
  public class DataSourceView extends AbstractOWLViewComponent {
  
  	private static final long serialVersionUID = -4515710047558710080L;
  
  	private OBDAModelManager obdaModelManager;
  	private DataSourcePanel panel;
  
  	@Override
  	protected void initialiseOWLView()  {
  		OWLEditorKit editorKit = getOWLEditorKit();
  		obdaModelManager = OBDAEditorKitSynchronizerPlugin.getOBDAModelManager(editorKit);
  
  		panel = new DataSourcePanel(editorKit);
  		setLayout(new BorderLayout());
  		add(panel, BorderLayout.NORTH);
  
  		obdaModelManager.addListener(panel);
  	}
  
  	@Override
  	protected void disposeOWLView() {
  		obdaModelManager.removeListener(panel);
  	}
  }
  