/** | |
* <copyright> | |
* | |
* Copyright (c) 2008-2010 See4sys and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html | |
* | |
* Contributors: | |
* See4sys - Initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.sphinx.gmf.workspace.metamodel; | |
import java.net.URI; | |
import java.net.URISyntaxException; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.emf.ecore.resource.Resource; | |
import org.eclipse.sphinx.emf.metamodel.IMetaModelDescriptor; | |
import org.eclipse.sphinx.emf.metamodel.ITargetMetaModelDescriptorProvider; | |
import org.eclipse.sphinx.emf.metamodel.MetaModelDescriptorRegistry; | |
import org.eclipse.sphinx.emf.util.EcorePlatformUtil; | |
import org.eclipse.sphinx.emf.util.EcoreResourceUtil; | |
public class GMFTargetMetaModelDescriptorProvider implements ITargetMetaModelDescriptorProvider { | |
@Override | |
public IMetaModelDescriptor getDescriptor(IFile file) { | |
try { | |
String targetNamespace = EcorePlatformUtil.readTargetNamespace(file); | |
if (targetNamespace != null) { | |
return MetaModelDescriptorRegistry.INSTANCE.getDescriptor(new URI(targetNamespace)); | |
} | |
} catch (URISyntaxException ex) { | |
// Ignore exception, just return null | |
} | |
return null; | |
} | |
@Override | |
public IMetaModelDescriptor getDescriptor(Resource resource) { | |
try { | |
String targetNamespace = EcoreResourceUtil.readTargetNamespace(resource); | |
if (targetNamespace != null) { | |
return MetaModelDescriptorRegistry.INSTANCE.getDescriptor(new URI(targetNamespace)); | |
} | |
} catch (URISyntaxException ex) { | |
// Ignore exception, just return null | |
} | |
return null; | |
} | |
} |