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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tuscany.sdo.helper;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.EcoreUtil.Copier;
import commonj.sdo.DataObject;
import commonj.sdo.helper.CopyHelper;
/**
* A helper for copying DataObjects.
*/
public class CopyHelperImpl implements CopyHelper
{
public DataObject copyShallow(DataObject dataObject)
{
Copier copier = new Copier()
{
protected void copyContainment(EReference eReference, EObject eObject, EObject copyEObject)
{
}
};
EObject result = copier.copy((EObject)dataObject);
copier.copyReferences();
return (DataObject)result;
}
public DataObject copy(DataObject dataObject)
{
return (DataObject)EcoreUtil.copy((EObject)dataObject);
}
}
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