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/*******************************************************************************
* Copyright (c) 2009, 2010 Oracle.
* 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.core.resource.xml;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EFactory;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
/**
* Provisional API: This interface is part of an interim API that is still
* under development and expected to change significantly before reaching
* stability. It is available at this early stage to solicit feedback from
* pioneering adopters on the understanding that any code that uses this API
* will almost certainly be broken (repeatedly) as the API evolves.
*
* @version 2.3
* @since 2.3
*/
public class EmfTools
{
public static <T extends EObject> T create(
EFactory eFactory, EClass eClass, Class<T> javaClass) {
EPackage ePackage = eFactory.getEPackage();
for (EClassifier each : ePackage.getEClassifiers()) {
if (each instanceof EClass) {
EClass eachEClass = (EClass) each;
if (eClass.isSuperTypeOf(eachEClass)) {
return (T) eFactory.create(eachEClass);
}
}
}
throw new IllegalArgumentException(
"Factory does not support objects of type \'" + eClass.getName() + "\'"); //$NON-NLS-1$
}
}
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