/*
* Copyright 2012-2013 Denis Neuling
*
* 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 com.apitrary.api.client.util;
import java.util.logging.Logger;
import com.apitrary.api.annotation.Normalized;
import com.apitrary.api.response.Response;
import com.apitrary.api.response.normalized.Normalizer;
/**
* <p>
* NormalizationUtil class.
* </p>
*
* @author Denis Neuling (denisneuling@gmail.com)
*
*/
public class NormalizationUtil {
private static Logger log = Logger.getLogger(NormalizationUtil.class.getName());
/**
* <p>
* getNormalizer.
* </p>
*
* @param response
* a {@link com.apitrary.api.response.Response} object.
* @param <T>
* a T object.
* @return a {@link com.apitrary.api.response.normalized.Normalizer} object.
*/
@SuppressWarnings("unchecked")
public static <T> Normalizer getNormalizer(Response<T> response) {
Normalizer normalizer = new Normalizer();
Class<Normalizer> normalizerClazz = ClassUtil.getClassAnnotationValue(response.getClass(), Normalized.class, "value", Class.class);
if (normalizerClazz != null) {
try {
normalizer = normalizerClazz.newInstance();
} catch (InstantiationException e) {
log.warning(e.getClass().getSimpleName() + ": " + e.getMessage());
} catch (IllegalAccessException e) {
log.warning(e.getClass().getSimpleName() + ": " + e.getMessage());
}
}
return normalizer;
}
}