bundles/core/org.eclipse.apogy.core.environment.earth.surface.ui/src/org/eclipse/apogy/core/environment/earth/surface/ui/wizards/ImportEarthSurfaceWorksiteWizard.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:
 *     Pierre Allard,
 *     Regent L'Archeveque - initial API and implementation
 *     
 * SPDX-License-Identifier: EPL-1.0
 *******************************************************************************/
package org.eclipse.apogy.core.environment.earth.surface.ui.wizards;

import org.eclipse.apogy.common.emf.transaction.ApogyCommonTransactionFacade;
import org.eclipse.apogy.core.environment.ApogyCoreEnvironmentPackage;
import org.eclipse.apogy.core.environment.WorksitesList;
import org.eclipse.apogy.core.environment.earth.surface.EarthSurfaceWorksite;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.wizard.Wizard;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

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

	private final WorksitesList worksitesList;
	private EarthSurfaceWorksite importedEarthSurfaceWorksite = null;

	private final ImportEarthSurfaceWorksiteWizardPage importEarthSurfaceWorksiteWizardPage;

	public ImportEarthSurfaceWorksiteWizard(WorksitesList worksitesList) {
		super();
		this.worksitesList = worksitesList;

		setWindowTitle("Import Earth Surface Worksite");

		this.importEarthSurfaceWorksiteWizardPage = new ImportEarthSurfaceWorksiteWizardPage(worksitesList) {
			@Override
			protected void newSelectedEarthSurfaceWorksite(EarthSurfaceWorksite selectedEarthSurfaceWorksite) {
				ImportEarthSurfaceWorksiteWizard.this.importedEarthSurfaceWorksite = selectedEarthSurfaceWorksite;
				setPageComplete(ImportEarthSurfaceWorksiteWizard.this.importedEarthSurfaceWorksite != null);
			}
		};
		addPage(this.importEarthSurfaceWorksiteWizardPage);
	}

	public void setImportedEarthSurfaceWorksite(EarthSurfaceWorksite importedEarthSurfaceWorksite) {
		this.importedEarthSurfaceWorksite = importedEarthSurfaceWorksite;
	}

	@Override
	public boolean canFinish() {
		return (this.importedEarthSurfaceWorksite != null);
	}

	@Override
	public boolean performFinish() {
		if (this.importedEarthSurfaceWorksite != null) {
			try {
				ApogyCommonTransactionFacade.INSTANCE.basicAdd(this.worksitesList,
						ApogyCoreEnvironmentPackage.Literals.WORKSITES_LIST__WORKSITES,
						this.importedEarthSurfaceWorksite);
				return true;
			} catch (Exception e) {
				String errorMessage = "Failed to import Earth Surface Worksite !!";
				Logger.error(errorMessage, e);

				MessageDialog.openError(getShell(), "Error", errorMessage);

				return false;
			}
		} else {
			return false;
		}
	}

}