/******************************************************************************
* Copyright (c) 2014 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:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
******************************************************************************/
package org.eclipse.sapphire.internal;
import org.eclipse.sapphire.ConversionService;
import org.eclipse.sapphire.modeling.EnumValueType;
import org.eclipse.sapphire.modeling.annotations.EnumSerialization;
/**
* ConversionService implementation for Enum to String conversions.
*
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
@SuppressWarnings( "rawtypes" )
public final class EnumToStringConversionService extends ConversionService<Enum,String>
{
public EnumToStringConversionService()
{
super( Enum.class, String.class );
}
@Override
public String convert( final Enum enm )
{
final EnumValueType enumValueType = new EnumValueType( enm.getClass() );
final EnumSerialization enumStringBindingAnnotation = enumValueType.getAnnotation( enm, EnumSerialization.class );
final String result;
if( enumStringBindingAnnotation == null )
{
result = enm.name();
}
else
{
result = enumStringBindingAnnotation.primary();
}
return result;
}
}