| /******************************************************************************* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| /* |
| * Created on Apr 30, 2003 |
| * |
| * To change the template for this generated file go to |
| * Window>Preferences>Java>Code Generation>Code and Comments |
| */ |
| package org.eclipse.wst.common.internal.emf.resource; |
| |
| import java.util.Map; |
| |
| import org.eclipse.emf.ecore.xmi.XMLHelper; |
| import org.eclipse.emf.ecore.xmi.XMLResource; |
| import org.eclipse.emf.ecore.xmi.impl.SAXXMIHandler; |
| |
| /** |
| * @author DABERG |
| * |
| * To change the template for this generated type comment go to Window>Preferences>Java>Code |
| * Generation>Code and Comments |
| */ |
| public class CompatibilitySAXXMIHandler extends SAXXMIHandler { |
| protected final static String NULL_ATTRIB = XMLResource.XSI_NS + ":null"; //$NON-NLS-1$ |
| |
| /** |
| * @param xmiResource |
| * @param helper |
| * @param options |
| */ |
| public CompatibilitySAXXMIHandler(XMLResource xmiResource, XMLHelper helper, Map options) { |
| super(xmiResource, helper, options); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.ecore.xmi.impl.XMLHandler#isNull() |
| */ |
| @Override |
| protected boolean isNull() { |
| boolean isnull = super.isNull(); |
| if (!isnull) |
| isnull = attribs.getValue(NULL_ATTRIB) != null; |
| return isnull; |
| } |
| |
| } |