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/*
* Copyright (c) 2010-2012, 2015 Eike Stepper (Loehne, Germany) 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:
* Ibrahim Sallam - initial API and implementation
*/
package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
import org.eclipse.emf.ecore.EDataType;
import org.eclipse.emf.ecore.EFactory;
import org.eclipse.emf.ecore.EStructuralFeature;
/***
* Overrides StringManyTypeMapper, and implement the two functions to convert a string to an object and vice versa.
*
* @author Ibrahim Sallam
*/
public class CustomDataManyTypeMapper extends StringManyTypeMapper
{
public static CustomDataManyTypeMapper INSTANCE = new CustomDataManyTypeMapper();
@Override
protected String stringFromObject(EStructuralFeature feature, Object objectValue)
{
EDataType dataType = (EDataType)feature.getEType();
EFactory factory = dataType.getEPackage().getEFactoryInstance();
String stringValue = factory.convertToString(dataType, objectValue);
return stringValue;
}
@Override
protected Object objectFromString(EStructuralFeature feature, String stringValue)
{
EDataType dataType = (EDataType)feature.getEType();
EFactory factory = dataType.getEPackage().getEFactoryInstance();
Object value = null;
value = factory.createFromString(dataType, stringValue);
return value;
}
}
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