plugins/org.eclipse.epf.export.xml/src/org/eclipse/epf/export/xml/wizards/ExportXmlWizard.java

//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.export.xml.wizards;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.epf.common.serviceability.MsgBox;
import org.eclipse.epf.export.xml.XmlExportPlugin;
import org.eclipse.epf.export.xml.XmlExportResources;
import org.eclipse.epf.export.xml.services.XmlExportData;
import org.eclipse.epf.export.xml.services.XmlExportService;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;


/**
 * wizard class for exporting method library to xml
 * 
 * @author Jinhua Xi
 * @since 1.0
 *
 */
public class ExportXmlWizard extends Wizard implements IImportWizard {

	public XmlExportData data = new XmlExportData();


	private ExportXmlModelSelectionPage selModePage = null;
	public SelectPluginPage selPluginPage = null;
	//public ExportXmlDestinationPage filePage = null;
	public SelectXmlFilePage filePage = null; 
	
	public ExportXmlWizard()
	{
		super();
		setWindowTitle(XmlExportResources.ExportXmlWizard_title); 
		setNeedsProgressMonitor(true);
	}
	public boolean performFinish() {

		IRunnableWithProgress op = new IRunnableWithProgress() {
			public void run(IProgressMonitor monitor) throws InvocationTargetException {
				
				XmlExportService service = null;
				try 
				{
						monitor.beginTask(
							"Exporting xml", //$NON-NLS-1$
							IProgressMonitor.UNKNOWN);
						
						data.xmlFile = filePage.getPath();
						service = new XmlExportService(data);
						service.doExport(monitor);
						
				}
				catch (Exception e) {
					throw new InvocationTargetException(e);
				}
				finally {
					monitor.done();
					if ( service != null ) {
						service.dispose();
					}
				}
			}
		};
		try {
			getContainer().run(true, false, op);
		}
		catch (InterruptedException e) {
			return false;
		}
		catch (InvocationTargetException e) {
			Throwable realException = e.getTargetException();
			XmlExportPlugin.getDefault().getMsgDialog().displayError(
				XmlExportResources.ExportXmlWizard_title, 
				NLS.bind(XmlExportResources.ExportXmlWizard_Error, realException.getMessage()),
				realException);
			return false;
		}
		
		String msg = XmlExportResources.ExportXmlWizard_reviewLog; 
		MsgBox.prompt(msg, SWT.OK);

		return true;
	}

	public void init(IWorkbench workbench, IStructuredSelection selection) {
		// TODO Auto-generated method stub
		
	}

	/**
	 * @see org.eclipse.jface.wizard.Wizard#addPages()
	 */
	public void addPages() {
		selModePage = new ExportXmlModelSelectionPage();
		selPluginPage = new SelectPluginPage();
		//filePage = new ExportXmlDestinationPage(data);
		filePage = new SelectXmlFilePage();
		
		addPage(selModePage);
		addPage(selPluginPage);
		addPage(filePage);

	}

	public boolean canFinish() {
		return filePage.isPageComplete();
	}

}