/*******************************************************************************
* Copyright (c) 2012 Google, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Google, Inc. - initial API and implementation
*******************************************************************************/
package com.windowtester.eclipse.ui.target;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Shell;
/**
* Error presentation helper.
*/
public class ErrorHelper {
public static void openError(Shell parent, String title, String message, Exception e) {
if (!(e instanceof CoreException)) {
MessageDialog.openError(parent, title, message);
return;
}
CoreException coreEx = (CoreException)e;
// Check for a nested CoreException
CoreException nestedException = null;
IStatus status = coreEx.getStatus();
if (status != null && status.getException() instanceof CoreException) {
nestedException = (CoreException) status.getException();
}
if (nestedException != null) {
// Open an error dialog and include the extra
// status information from the nested CoreException
ErrorDialog.openError(parent, title, message, nestedException
.getStatus());
} else {
// Open a regular error dialog since there is no
// extra information to display
MessageDialog.openError(parent, title, message);
}
}
}