bundles/common/org.eclipse.apogy.common.converters.ui/src/org/eclipse/apogy/common/converters/ui/wizards/ExportToFileWizard.java

/*******************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency
 * 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:
<<<<<<< HEAD
 *     Pierre Allard - initial API and implementation
 *     Regent L'Archeveque
 * 
=======
 *     Pierre Allard, 
 *     Regent L'Archeveque,
 *     Sebastien Gemme - initial API and implementation
 *     
>>>>>>> refs/heads/eclipse_pa
 * SPDX-License-Identifier: EPL-1.0
 *     
 *******************************************************************************/
package org.eclipse.apogy.common.converters.ui.wizards;

import java.util.List;

import org.eclipse.apogy.common.converters.IFileExporter;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.wizard.Wizard;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ExportToFileWizard extends Wizard {
	private static final Logger Logger = LoggerFactory.getLogger(ExportToFileWizard.class);

	private final IFileExporter iFileExporter;
	private final Object input;

	private ExportFileSettingsWizardPage pageOne;
	private ExportFileDestinationWizardPage pageTwo;

	public ExportToFileWizard(IFileExporter iFileExporter, Object input) {
		super();
		setWindowTitle("Export to File");
		this.iFileExporter = iFileExporter;
		this.input = input;
	}

	@Override
	public boolean canFinish() {
		return this.pageOne.isPageComplete() && this.pageTwo.isPageComplete();
	}

	@Override
	public boolean performFinish() {
		try {
			this.iFileExporter.exportToFile(this.input, this.pageTwo.getFilePath(),
					this.pageOne.getRequestedFileExtension());
			return true;
		} catch (Throwable t) {
			MessageDialog.openError(getShell(), "Error", "Error occured during export : " + t.getMessage());
			Logger.error("Error occured during export.", t);
			return false;
		}
	}

	public List<String> getRequestedExtensions() {
		return this.pageOne.getRequestedFileExtension();
	}

	@Override
	public void addPages() {
		this.pageOne = new ExportFileSettingsWizardPage("Export Settings", this.iFileExporter, this);
		addPage(this.pageOne);

		this.pageTwo = new ExportFileDestinationWizardPage("Export Destination", this.iFileExporter, this);
		addPage(this.pageTwo);
	}
}