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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.configuration.rest;
import java.util.concurrent.TimeUnit;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.NoConnectionReuseStrategy;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
/**
* Allow user to configure {@link org.apache.http.client.HttpClient}
*
* @author waqas.ikram@est.tech
*/
@Configuration
public class HttpComponentsClientConfiguration {
private final HttpClientConnectionConfiguration clientConnectionConfiguration;
@Autowired
public HttpComponentsClientConfiguration(final HttpClientConnectionConfiguration clientConnectionConfiguration) {
this.clientConnectionConfiguration = clientConnectionConfiguration;
}
@Bean
public HttpComponentsClientHttpRequestFactory httpComponentsClientHttpRequestFactory() {
return new HttpComponentsClientHttpRequestFactory(httpClient());
}
@Bean
public CloseableHttpClient httpClient() {
return HttpClientBuilder.create().setConnectionManager(poolingHttpClientConnectionManager())
.setMaxConnPerRoute(clientConnectionConfiguration.getMaxConnectionsPerRoute())
.setMaxConnTotal(clientConnectionConfiguration.getMaxConnections())
.setDefaultRequestConfig(requestConfig()).setConnectionReuseStrategy(NoConnectionReuseStrategy.INSTANCE)
.evictExpiredConnections().evictIdleConnections(
clientConnectionConfiguration.getEvictIdleConnectionsTimeInSec(), TimeUnit.SECONDS)
.build();
}
@Bean
public PoolingHttpClientConnectionManager poolingHttpClientConnectionManager() {
return new PoolingHttpClientConnectionManager(clientConnectionConfiguration.getTimeToLiveInMins(),
TimeUnit.MINUTES);
}
@Bean
public RequestConfig requestConfig() {
return RequestConfig.custom().setSocketTimeout(clientConnectionConfiguration.getSocketTimeOutInMiliSeconds())
.setConnectTimeout(clientConnectionConfiguration.getConnectionTimeOutInMilliSeconds()).build();
}
}
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