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.scheme; 029 030import java.io.IOException; 031import java.net.Socket; 032import java.net.UnknownHostException; 033 034import org.apache.http.params.HttpParams; 035 036/** 037 * Extended {@link SchemeSocketFactory} interface for layered sockets such as SSL/TLS. 038 * 039 * @since 4.2 040 * 041 * @deprecated (4.3) use {@link 042 * org.apache.http.conn.socket.LayeredConnectionSocketFactory} 043 */ 044@Deprecated 045public interface SchemeLayeredSocketFactory extends SchemeSocketFactory { 046 047 /** 048 * Returns a socket connected to the given host that is layered over an 049 * existing socket. Used primarily for creating secure sockets through 050 * proxies. 051 * 052 * @param socket the existing socket 053 * @param target the name of the target host. 054 * @param port the port to connect to on the target host 055 * @param params HTTP parameters 056 * 057 * @return Socket a new socket 058 * 059 * @throws IOException if an I/O error occurs while creating the socket 060 * @throws UnknownHostException if the IP address of the host cannot be 061 * determined 062 */ 063 Socket createLayeredSocket( 064 Socket socket, 065 String target, 066 int port, 067 HttpParams params) throws IOException, UnknownHostException; 068 069}