001/* 002 * ==================================================================== 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 * ==================================================================== 020 * 021 * This software consists of voluntary contributions made by many 022 * individuals on behalf of the Apache Software Foundation. For more 023 * information on the Apache Software Foundation, please see 024 * <http://www.apache.org/>. 025 * 026 */ 027 028package org.apache.http.conn; 029 030import java.io.IOException; 031import java.net.InetSocketAddress; 032 033import org.apache.http.HttpHost; 034import org.apache.http.config.SocketConfig; 035import org.apache.http.protocol.HttpContext; 036 037/** 038 * Connection operator that performs connection connect and upgrade operations. Usually, components 039 * participating in these operations are registry of {@link org.apache.http.conn.socket.ConnectionSocketFactory}, 040 * {@link SchemePortResolver} and {@link DnsResolver}. In general, HTTP client user should not 041 * provide implementations of this interface, as HttpClient will use the default one that covers 042 * most of the cases needed for majority of users. 043 * 044 * @since 4.4 045 */ 046public interface HttpClientConnectionOperator { 047 048 void connect( 049 ManagedHttpClientConnection conn, 050 HttpHost host, 051 InetSocketAddress localAddress, 052 int connectTimeout, 053 SocketConfig socketConfig, 054 HttpContext context) throws IOException; 055 056 void upgrade( 057 ManagedHttpClientConnection conn, 058 HttpHost host, 059 HttpContext context) throws IOException; 060 061}