EDIT

package eu.etaxonomy.taxeditor;

import java.io.PrintWriter;

import java.io.StringWriter;

import java.rmi.activation.Activator;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.Status;

import org.eclipse.jface.dialogs.ErrorDialog;

import org.eclipse.swt.widgets.Shell;

import org.eclipse.ui.application.IWorkbenchConfigurer;

import org.eclipse.ui.application.IWorkbenchWindowConfigurer;

import org.eclipse.ui.application.WorkbenchAdvisor;

import org.eclipse.ui.application.WorkbenchWindowAdvisor;

import org.eclipse.ui.statushandlers.AbstractStatusHandler;

import org.eclipse.ui.statushandlers.StatusAdapter;

import org.eclipse.ui.statushandlers.StatusManager;

import eu.etaxonomy.taxeditor.model.MessagingUtils;

/**

 * <p>ApplicationWorkbenchAdvisor class.</p>

 *

 * @author n.hoffmann

 * @version $Id: $

 */

public class ApplicationWorkbenchAdvisor extends WorkbenchAdvisor {

	private CdmStatusHandler cdmStatusHandler;

	/*

	 * (non-Javadoc)

	 * @see org.eclipse.ui.application.WorkbenchAdvisor#createWorkbenchWindowAdvisor(org.eclipse.ui.application.IWorkbenchWindowConfigurer)

	 */

	/** {@inheritDoc} */

	public WorkbenchWindowAdvisor createWorkbenchWindowAdvisor(

			IWorkbenchWindowConfigurer configurer) {

		return new ApplicationWorkbenchWindowAdvisor(configurer);

	}

	/*

	 * (non-Javadoc)

	 * @see org.eclipse.ui.application.WorkbenchAdvisor#getInitialWindowPerspectiveId()

	 */

	/**

	 * <p>getInitialWindowPerspectiveId</p>

	 *

	 * @return a {@link java.lang.String} object.

	 */

	public String getInitialWindowPerspectiveId() {

		return "eu.etaxonomy.taxeditor.application.perspective.taxonomic";

	}

	/*

	 * (non-Javadoc)

	 * @see org.eclipse.ui.application.WorkbenchAdvisor#initialize(org.eclipse.ui.application.IWorkbenchConfigurer)

	 */

	/** {@inheritDoc} */

	public void initialize(IWorkbenchConfigurer configurer) {

		super.initialize(configurer);

		// Remembers the user's view layout, window size, window location etc.

		//  for the next time application is started

		configurer.setSaveAndRestore(true);

	}	

	/* (non-Javadoc)

	 * @see org.eclipse.ui.application.WorkbenchAdvisor#preStartup()

	 */

	/** {@inheritDoc} */

	@Override

	public void preStartup() {

		// TODO Auto-generated method stub

		super.preStartup();

		// XXX check for updates before starting up.

    	// If an update is performed, restart.

//    	if (P2Util.checkForUpdates())

//    		PlatformUI.getWorkbench().restart();

	}

/**

 * see:	https://bugs.eclipse.org/bugs/show_bug.cgi?id=234252

 */

//	public void initialize(IWorkbenchConfigurer configurer) {

//

//		WorkbenchAdapterBuilder.registerAdapters();

//

//		final String ICONS_PATH = "icons/full/";

//		final String PATH_OBJECT = ICONS_PATH + "obj16/";

//		Bundle ideBundle = Platform.getBundle(IDEWorkbenchPlugin.IDE_WORKBENCH);

//		declareWorkbenchImage(configurer, ideBundle,

//				IDE.SharedImages.IMG_OBJ_PROJECT, PATH_OBJECT + "prj_obj.gif",

//				true);

//		declareWorkbenchImage(configurer, ideBundle,

//				IDE.SharedImages.IMG_OBJ_PROJECT_CLOSED, PATH_OBJECT

//						+ "cprj_obj.gif", true);

//

//	}

//

//	private void declareWorkbenchImage(IWorkbenchConfigurer configurer_p,

//			Bundle ideBundle, String symbolicName, String path, boolean shared) {

//		URL url = ideBundle.getEntry(path);

//		ImageDescriptor desc = ImageDescriptor.createFromURL(url);

//		configurer_p.declareImage(symbolicName, desc, shared);

//	}

//

//	public IAdaptable getDefaultPageInput() {

//		IWorkspace workspace = ResourcesPlugin.getWorkspace();

//		return workspace.getRoot();

//	}

//	@Override

//	public void eventLoopException(Throwable exception) {

//		super.eventLoopException(exception);

//		StoreUtil.messageDialog("Unexpected error", null, exception.getMessage(), exception);

//	}

	/* (non-Javadoc)

	 * @see org.eclipse.ui.application.WorkbenchAdvisor#getWorkbenchErrorHandler()

	 */

	@Override

	public synchronized AbstractStatusHandler getWorkbenchErrorHandler() {

	    if (cdmStatusHandler == null) {

	        cdmStatusHandler = new CdmStatusHandler();

	    }

	    return cdmStatusHandler;

	}

	/**

	 * Custom status handler for handling scenarios which are 

	 * not handled by the editor (e.g. runtime exceptions).

	 * 

	 * The default {@link org.eclipse.ui.statushandlers.WorkbenchErrorHandler}

	 * is not used or extended because we need a handler for specific scenarios

	 * which displays a custom built error dialog.

	 * 

	 * @author cmathew

	 *

	 */

	class CdmStatusHandler extends AbstractStatusHandler {

		/* (non-Javadoc)

		 * @see org.eclipse.ui.statushandlers.AbstractStatusHandler#handle(org.eclipse.ui.statushandlers.StatusAdapter, int)

		 */

		@Override

		public void handle(StatusAdapter statusAdapter, int style)

		{

		    if(statusAdapter.getStatus().matches(IStatus.ERROR)) {

		    	IStatus status = statusAdapter.getStatus(); 				    	

		    	Throwable t = statusAdapter.getStatus().getException();		

		    	// NOTE : Currently we only allow RuntimeExceptions since

		    	//        allowing all kinds of exceptions would also include 

		    	//        those in generated status objects coming from from logging triggers 

		    	//        leading to a recursive infinite loop of :

		    	//        initial exception thrown -> status handling -> dialog opening + logging of status -> 

		    	//        status handling -> dialog opening + logging of status ... and so on

		    	if(t != null && t instanceof RuntimeException) {		    				    	

		    		MessagingUtils.errorDialog("Unexpected error", 

		    				null, 

		    				MessagingUtils.UNEXPECTED_ERROR_MESSAGE + MessagingUtils.CONTACT_MESSAGE, 

		    				statusAdapter.getStatus().getPlugin(), 

		    				t);				    		

		    	} 		    	    

		    }

		}

	}

}