Java tutorial
/** * JBoss, Home of Professional Open Source. * Copyright 2014-2019 Red Hat, Inc., and individual contributors * as indicated by the @author tags. * * 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.jboss.pnc.client; import org.apache.http.client.HttpClient; import org.apache.http.client.HttpRequestRetryHandler; import org.apache.http.client.config.RequestConfig; import org.apache.http.impl.client.HttpClientBuilder; import org.apache.http.impl.client.StandardHttpRequestRetryHandler; import org.jboss.resteasy.client.jaxrs.ClientHttpEngine; import org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient43Engine; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * @author <a href="mailto:matejonnet@gmail.com">Matej Lazar</a> */ public class ApacheHttpClient43EngineWithRetry extends ApacheHttpClient43Engine implements ClientHttpEngine { private static final Logger logger = LoggerFactory.getLogger(ApacheHttpClient43EngineWithRetry.class); @Override protected HttpClient createDefaultHttpClient() { logger.info("Bootstrapping http engine with request retry handler..."); final HttpClientBuilder builder = HttpClientBuilder.create(); RequestConfig.Builder requestBuilder = RequestConfig.custom(); if (defaultProxy != null) { requestBuilder.setProxy(defaultProxy); } builder.disableContentCompression(); builder.setDefaultRequestConfig(requestBuilder.build()); HttpRequestRetryHandler retryHandler = new StandardHttpRequestRetryHandler(); builder.setRetryHandler(retryHandler); return builder.build(); } }