/*
 * Copyright 2016-2017, Nokia Corporation
 *
 * 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 org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring;

import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.GsonHttpMessageConverter;

import java.util.ArrayList;
import java.util.Collection;

/**
 * Responsible for configuring the raw REST input conversion
 */
@Configuration
public class RealConfig {

    /**
     * Responsible for registering the RAW to POJO message converters.
     * This is required since the generated POJOs are annotated with google GSON
     * compatible annotations Jackson can not deserialize the stream.
     *
     * @return the message converter
     */
    //FIXME? @Bean
    public HttpMessageConverters customConverters() {
        Collection<HttpMessageConverter<?>> messageConverters = new ArrayList<>();
        GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter();
        //FIXME gsonHttpMessageConverter.setGson(new ApiClient().getAdapterBuilder().build()..getJSON().getGson());
        messageConverters.add(gsonHttpMessageConverter);
        return new HttpMessageConverters(true, messageConverters);
    }
}