com.qdeve.oilprice.configuration.HttpConfiguration.java Source code

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Here is the source code for com.qdeve.oilprice.configuration.HttpConfiguration.java

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/**************************************************************************
 * (C) Copyright 2016 QDEVE Roman Krysinski.
 *
 * 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.qdeve.oilprice.configuration;

import org.apache.http.HttpHost;
import org.apache.http.client.HttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.ClientHttpRequestFactory;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;

/**
 * Configuration of Apache HTTP Client implementation to be used in the
 * application. It configures also the connection timeout policy.
 *
 * @author Roman Krysinski
 */
@Configuration
public class HttpConfiguration {
    @Autowired
    private OilPriceProperties appPropertries;

    @Bean
    public ClientHttpRequestFactory httpRequestsFactory() {
        HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory(httpclient());
        factory.setConnectionRequestTimeout(appPropertries.getConnectionRequestTimeout());
        factory.setConnectTimeout(appPropertries.getConnectionTimeout());
        factory.setReadTimeout(appPropertries.getConnectionReadTimeout());
        return factory;
    }

    private HttpClient httpclient() {
        HttpClientBuilder builder = HttpClientBuilder.create().useSystemProperties();
        if (appPropertries.getProxyHost() != null && appPropertries.getProxyPort() != null) {
            builder.setProxy(new HttpHost(appPropertries.getProxyHost(), appPropertries.getProxyPort()));
        }
        return builder.build();
    }
}