| /******************************************************************************* |
| * Copyright (c) 2010 SAP AG. |
| * 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: |
| * Emil Simeonov - initial API and implementation. |
| * Dimitar Donchev - initial API and implementation. |
| * Dimitar Tenev - initial API and implementation. |
| * Nevena Manova - initial API and implementation. |
| * Georgi Konstantinov - initial API and implementation. |
| * Keshav Veerapaneni - initial API and implementation. |
| *******************************************************************************/ |
| package org.eclipse.wst.sse.sieditor.command.emf.xsd; |
| |
| import static org.eclipse.wst.sse.sieditor.model.utils.EmfXsdUtils.getXSDFactory; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDPackage; |
| import org.eclipse.xsd.XSDSimpleTypeDefinition; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| |
| import org.eclipse.wst.sse.sieditor.command.common.AbstractXSDNotificationOperation; |
| import org.eclipse.wst.sse.sieditor.model.api.IXSDModelRoot; |
| import org.eclipse.wst.sse.sieditor.model.i18n.Messages; |
| |
| /** |
| * Command to ensure that Global {@link XSDElementDeclaration} has an anonymous |
| * {@link XSDComplexTypeDefinition} so that we can add child elements |
| * |
| * |
| */ |
| public class EnsureElementAnonymousTypeCommand extends AbstractXSDNotificationOperation { |
| private final XSDElementDeclaration _element; |
| private XSDComplexTypeDefinition _type; |
| |
| public EnsureElementAnonymousTypeCommand(IXSDModelRoot root, final XSDElementDeclaration element) { |
| super(root, root.getSchema(), Messages.EnsureElementAnonymousTypeCommand_ensure_element_anonymous_type_command_label); |
| this._element = element; |
| } |
| |
| public boolean canExecute() { |
| return null != _element; |
| } |
| |
| @Override |
| public IStatus run(IProgressMonitor monitor, IAdaptable info) throws ExecutionException { |
| if (_element.isElementDeclarationReference()) |
| ((EObject) _element).eUnset(XSDPackage.eINSTANCE.getXSDElementDeclaration_ResolvedElementDeclaration()); |
| |
| final XSDTypeDefinition elementAnonymousType = _element.getAnonymousTypeDefinition(); |
| if (null == elementAnonymousType || elementAnonymousType instanceof XSDSimpleTypeDefinition) { |
| ((EObject) _element).eUnset(XSDPackage.eINSTANCE.getXSDElementDeclaration_TypeDefinition()); |
| _type = getXSDFactory().createXSDComplexTypeDefinition(); |
| _element.setAnonymousTypeDefinition(_type); |
| } else { |
| _type = (XSDComplexTypeDefinition) elementAnonymousType; |
| } |
| |
| return Status.OK_STATUS; |
| } |
| |
| public XSDComplexTypeDefinition getAnonymousType() { |
| return _type; |
| } |
| } |