1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package ch.boye.httpclientandroidlib.impl.client; 29 30 import ch.boye.httpclientandroidlib.annotation.Immutable; 31 import ch.boye.httpclientandroidlib.conn.HttpClientConnectionManager; 32 import ch.boye.httpclientandroidlib.impl.conn.PoolingHttpClientConnectionManager; 33 34 /** 35 * Factory methods for {@link CloseableHttpClient} instances. 36 * @since 4.3 37 */ 38 @Immutable 39 public class HttpClients { 40 HttpClients()41 private HttpClients() { 42 super(); 43 } 44 45 /** 46 * Creates builder object for construction of custom 47 * {@link CloseableHttpClient} instances. 48 */ custom()49 public static HttpClientBuilder custom() { 50 return HttpClientBuilder.create(); 51 } 52 53 /** 54 * Creates {@link CloseableHttpClient} instance with default 55 * configuration. 56 */ createDefault()57 public static CloseableHttpClient createDefault() { 58 return HttpClientBuilder.create().build(); 59 } 60 61 /** 62 * Creates {@link CloseableHttpClient} instance with default 63 * configuration based on ssytem properties. 64 */ createSystem()65 public static CloseableHttpClient createSystem() { 66 return HttpClientBuilder.create().useSystemProperties().build(); 67 } 68 69 /** 70 * Creates {@link CloseableHttpClient} instance that implements 71 * the most basic HTTP protocol support. 72 */ createMinimal()73 public static CloseableHttpClient createMinimal() { 74 return new MinimalHttpClient(new PoolingHttpClientConnectionManager()); 75 } 76 77 /** 78 * Creates {@link CloseableHttpClient} instance that implements 79 * the most basic HTTP protocol support. 80 */ createMinimal(final HttpClientConnectionManager connManager)81 public static CloseableHttpClient createMinimal(final HttpClientConnectionManager connManager) { 82 return new MinimalHttpClient(connManager); 83 } 84 85 } 86