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 org.apache.hc.core5.http.io; 29 30 import java.io.IOException; 31 import java.net.Socket; 32 33 import javax.net.ssl.SSLSocket; 34 35 import org.apache.hc.core5.http.HttpConnection; 36 37 /** 38 * Factory for {@link HttpConnection} instances. 39 * 40 * @since 4.3 41 */ 42 public interface HttpConnectionFactory<T extends HttpConnection> { 43 44 T createConnection(Socket socket) throws IOException; 45 46 /** 47 * Create TLS connection with a {@link SSLSocket} layered over a plain {@link Socket}. 48 * @param sslSocket the SSL socket. May be {@code null}. 49 * @param socket the plain socket SSL socket has been layered over. 50 * 51 * @since 5.3 52 */ 53 default T createConnection(SSLSocket sslSocket, Socket socket) throws IOException { 54 return createConnection(sslSocket != null ? sslSocket : socket); 55 } 56 57 }