/*
 * Copyright 2013-2015 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.cloud.netflix.feign;

import org.springframework.beans.factory.ObjectFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
import org.springframework.cloud.netflix.feign.support.ResponseEntityDecoder;
import org.springframework.cloud.netflix.feign.support.SpringDecoder;
import org.springframework.cloud.netflix.feign.support.SpringEncoder;
import org.springframework.cloud.netflix.feign.support.SpringMvcContract;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import feign.Contract;
import feign.Logger;
import feign.codec.Decoder;
import feign.codec.Encoder;
import feign.slf4j.Slf4jLogger;

/**
 * @author Dave Syer
 */
@Configuration
public class FeignClientsConfiguration {

	@Autowired
	private ObjectFactory<HttpMessageConverters> messageConverters;

	@Bean
	public Decoder feignDecoder() {
		return new ResponseEntityDecoder(new SpringDecoder(messageConverters));
	}

	@Bean
	public Encoder feignEncoder() {
		return new SpringEncoder(messageConverters);
	}

	@Bean
	public Logger feignLogger() {
		return new Slf4jLogger();
	}

	@Bean
	public Contract feignContract() {
		return new SpringMvcContract();
	}

}
