// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.aokeyhole.objects.support;

import org.litesoft.aokeyhole.objects.*;

public class ValueStringConverterOptionalBoolean implements ValueStringConverter
{
    public static final String[] OPTIONS = new String[]{"Yes", "No"};

    public static final ValueStringConverter INSTANCE = new ValueStringConverterOptionalBoolean();

    private ValueStringConverterOptionalBoolean()
    {
    }

    @Override
    public Object validateAndNormalize( Object pValue )
            throws ParseException
    {
        return PropertyBooleanMetaData.parse( pValue );
    }

    @Override
    public String valueToString( Object pValue )
    {
        Boolean value = PropertyBooleanMetaData.parse( pValue );

        return (value == null) ? null : value ? OPTIONS[0] : OPTIONS[1];
    }
}