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Revision 803c3a9a

Added by Patrick Plitzner over 8 years ago

Trim code

View differences:

eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/datasource/handler/ChangeConnectionHandler.java
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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
......
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import eu.etaxonomy.taxeditor.view.datasource.CdmMetaDataAwareDataSourceContainer;
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/**


  		




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 * <p>ChangeConnectionHandler class.</p>


  		




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 *


  		




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 * @author n.hoffmann


  		




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 * @created 15.04.2009


  		




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 * @version 1.0


  		




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 */


  		




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public class ChangeConnectionHandler extends AbstractHandler {


  		




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	/* (non-Javadoc)


  		




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	 * @see eu.etaxonomy.taxeditor.store.datasource.handler.AbstractDataSourceHandler#specificExecute(org.eclipse.core.commands.ExecutionEvent)


  		




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	 */


  		




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	/** {@inheritDoc} */


  		




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	public Object execute(ExecutionEvent event) {


  		




  
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	@Override


  		




  
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    public Object execute(ExecutionEvent event) {


  		




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		ISelection selection = HandlerUtil.getCurrentSelection(event);


  		




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		if(selection != null && selection instanceof IStructuredSelection){


  		




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			CdmMetaDataAwareDataSourceContainer container = (CdmMetaDataAwareDataSourceContainer) ((IStructuredSelection) selection).getFirstElement();


  		




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			if(CdmStore.isConnecting()){


  		




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				MessagingUtils.warningDialog("Already connecting", this, "You are currently connecting to a different datasource already.");


  		




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				return null;


  		




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			}


  		




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			try {


  		




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				container.getCdmSource().checkConnection();


  		




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				boolean confirmed = MessagingUtils.confirmDialog("Confirm Datasource Connection", "Do you really want to connect to this datasource?\n\n"


  		




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						+ container.getCdmSource().getName());


  		




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				if(confirmed){


  		




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					CdmDataSourceRepository.changeDataSource(container.getCdmSource());


  		




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				}


  		




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						"Please also make sure that you are connected to the network when trying to connect to a remote datasource.");


  		




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				MessagingUtils.warn(getClass(), e);


  		




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				return null;


  		




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			} 


  		




  
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			}


  		




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		}


  		




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		return null;


  		




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	}


  		




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}


  		












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