ca.mcgill.cs.swevo.qualyzer.wizards.pages.ProjectExportWizardPage.java Source code

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Here is the source code for ca.mcgill.cs.swevo.qualyzer.wizards.pages.ProjectExportWizardPage.java

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/*******************************************************************************
 * Copyright (c) 2010 McGill University
 * 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:
 *     Jonathan Faubert
 *******************************************************************************/
/**
 * 
 */
package ca.mcgill.cs.swevo.qualyzer.wizards.pages;

import java.util.List;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.internal.wizards.datatransfer.ArchiveFileExportOperation;
import org.eclipse.ui.internal.wizards.datatransfer.WizardArchiveFileResourceExportPage1;

/**
 * Extends the WizardArchiveFileResourceExportPage1 in order to force a refresh of all
 *  the resources before trying to access them.
 */
@SuppressWarnings("restriction")
public class ProjectExportWizardPage extends WizardArchiveFileResourceExportPage1 {

    /**
     * @param selection
     */
    public ProjectExportWizardPage(IStructuredSelection selection) {
        super(selection);
        setMessage(Messages.getString("wizards.pages.ProjectExportWizardPage.title"), IMessageProvider.INFORMATION);
        //Save the dirty editors here. No longer done later, since it doesn't work there for some reason.
        saveDirtyEditors();
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.internal.wizards.datatransfer.WizardArchiveFileResourceExportPage1#finish()
     */
    @SuppressWarnings("unchecked")
    @Override
    public boolean finish() {
        List resourcesToExport = getWhiteCheckedResources();

        try {
            for (Object obj : resourcesToExport) {
                if (obj instanceof IResource) {
                    ((IResource) obj).refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
                }
            }
        } catch (CoreException e) {
            e.printStackTrace();
        }

        if (!ensureTargetIsValid()) {
            return false;
        }

        // about to invoke the operation so save our state
        saveWidgetValues();

        return executeExportOperation(
                new ArchiveFileExportOperation(null, resourcesToExport, getDestinationValue()));
    }

}