/**
* The MIT License (MIT)
*
* Copyright (c) 2014 Peter Daum
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package com.coderskitchen.cdiproperties;
import com.coderskitchen.cdiproperties.converter.spi.ValueConverter;
import java.util.ServiceLoader;
/**
* Factory for making the lookup of value converter
*
* Created by peter on 2/21/14.
*/
public class ValueConverterFactory {
private static final ServiceLoader<ValueConverter> CONVERTERS = ServiceLoader.load(ValueConverter.class);
/**
* Utility class needs a private constructor
*/
private ValueConverterFactory() {
}
/**
* Finds a accepting converter for the given type.
* @param type the lookup type
* @return the accepting converter or null
*/
public static ValueConverter findConverterForFieldType(Class<?> type) {
ValueConverter acceptingConverter = null;
if(type == null) {
return null;
}
for (ValueConverter converter : CONVERTERS) {
if (converter.accept(type)) {
acceptingConverter = converter;
break;
}
}
return acceptingConverter;
}
}