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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.EClass;
import org.eclipse.emf.ecore.util.EcoreUtil;
import commonj.sdo.DataObject;
import commonj.sdo.Type;
import commonj.sdo.helper.DataFactory;
import commonj.sdo.helper.TypeHelper;
/**
* A Factory for creating DataObjects.
* The created DataObjects are not connected to any other DataObjects.
*/
public class DataFactoryImpl implements DataFactory
{
protected TypeHelper typeHelper;
public DataFactoryImpl(TypeHelper typeHelper)
{
this.typeHelper = typeHelper;
}
public DataObject create(String uri, String typeName)
{
Type type = typeHelper.getType(uri, typeName);
return create(type);
}
public DataObject create(Class interfaceClass)
{
//TODO more efficient implementation ... this is a really bad one!
Type type = typeHelper.getType(interfaceClass);
return create(type);
}
public DataObject create(Type type)
{
EClass eClass = (EClass)type;
return (DataObject)EcoreUtil.create(eClass);
}
}
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