Java tutorial
/* * License (BSD Style License): * Copyright (c) 2011 * Software Engineering * Department of Computer Science * Technische Universitt Darmstadt * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - Neither the name of the Software Engineering Group or Technische * Universitt Darmstadt nor the names of its contributors may be used to * endorse or promote products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ package de.tud.cs.st.vespucci.vespucci_model.diagram.sheet; import java.util.ArrayList; import java.util.Iterator; import java.util.ResourceBundle; import org.eclipse.core.runtime.IAdaptable; import org.eclipse.emf.common.notify.AdapterFactory; import org.eclipse.emf.ecore.EObject; import org.eclipse.emf.ecore.EPackage; import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; import org.eclipse.emf.edit.provider.IItemPropertySource; import org.eclipse.emf.edit.ui.provider.PropertySource; import org.eclipse.emf.transaction.TransactionalEditingDomain; import org.eclipse.emf.transaction.util.TransactionUtil; import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.ui.IWorkbenchPart; import org.eclipse.ui.views.properties.IPropertySource; import de.tud.cs.st.vespucci.exceptions.VespucciUnexpectedException; import de.tud.cs.st.vespucci.vespucci_model.Shape; import de.tud.cs.st.vespucci.vespucci_model.Vespucci_modelPackage; import de.tud.cs.st.vespucci.vespucci_model.impl.EnsembleImpl; /** * <p>Properties tab showing the Ensemble description property.</p> * <p><i>Reviewed by Thomas Schulz (Aug. 26 - Sept. 5, 2011)</i><br/> * <i>Reviewed by Dominic Scheurer (Sept. 18, 2011)</i></p> * * @author Theo Kischka * @generated NOT */ public class EnsembleDescriptionPropertySection extends SimpleChangedAbstractBasicTextPropertySection { /** * URL of the Vespucci model namespace. */ private static final String VESPUCCI_NAMESPACE_URL = ResourceBundle.getBundle("plugin") .getString("vespucci_modelNamespaceURI"); /** * @generated */ public IPropertySource getPropertySource(final Object object) { if (object instanceof IPropertySource) { return (IPropertySource) object; } final AdapterFactory af = getAdapterFactory(object); if (af != null) { final IItemPropertySource ips = (IItemPropertySource) af.adapt(object, IItemPropertySource.class); if (ips != null) { return new PropertySource(object, ips); } } if (object instanceof IAdaptable) { return (IPropertySource) ((IAdaptable) object).getAdapter(IPropertySource.class); } return null; } /** * Modify/unwrap selection. * * @generated */ protected Object transformSelection(final Object selected) { return selected; } /** * @generated */ @Override public void setInput(final IWorkbenchPart part, final ISelection selection) { if (selection.isEmpty() || false == selection instanceof StructuredSelection) { super.setInput(part, selection); return; } final StructuredSelection structuredSelection = ((StructuredSelection) selection); final ArrayList<Object> transformedSelection = new ArrayList<Object>(structuredSelection.size()); for (final Iterator<?> it = structuredSelection.iterator(); it.hasNext();) { final Object r = transformSelection(it.next()); if (r != null) { transformedSelection.add(r); } } super.setInput(part, new StructuredSelection(transformedSelection)); } /** * @generated */ protected AdapterFactory getAdapterFactory(final Object object) { if (getEditingDomain() instanceof AdapterFactoryEditingDomain) { return ((AdapterFactoryEditingDomain) getEditingDomain()).getAdapterFactory(); } final TransactionalEditingDomain editingDomain = TransactionUtil.getEditingDomain(object); if (editingDomain != null) { return ((AdapterFactoryEditingDomain) editingDomain).getAdapterFactory(); } return null; } /** * @generated NOT * @return Empty String. */ @Override protected String getPropertyNameLabel() { return ""; } /** * @generated NOT * @return "ApplicationDescriptionChangeCommand" */ @Override protected String getPropertyChangeCommandName() { return "ApplicationDescriptionChangeCommand"; } /** * @generated NOT */ @Override protected void setPropertyValue(final EObject object, final Object value) { if (object instanceof Shape) { final EPackage epackage = org.eclipse.emf.ecore.EPackage.Registry.INSTANCE .getEPackage(VESPUCCI_NAMESPACE_URL); final Vespucci_modelPackage vesPackage = (Vespucci_modelPackage) epackage; object.eSet(vesPackage.getShape_Description(), value); } } /** * @generated NOT * @return Returns the property value string. */ @Override protected String getPropertyValueString() { final EPackage epackage = org.eclipse.emf.ecore.EPackage.Registry.INSTANCE .getEPackage(VESPUCCI_NAMESPACE_URL); final Vespucci_modelPackage vesPackage = (Vespucci_modelPackage) epackage; if (eObject instanceof EnsembleImpl) { getSectionComposite().setVisible(true); return (String) eObject.eGet(vesPackage.getShape_Description()); } else { getSectionComposite().setVisible(false); throw new VespucciUnexpectedException(String.format("[%s] is not an ensemble.", eObject)); } } }