| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http; |
| |
| import java.io.IOException; |
| import java.net.SocketAddress; |
| |
| import javax.net.ssl.SSLSession; |
| |
| /** |
| * A generic HTTP connection, useful on client and server side. |
| * |
| * @since 4.0 |
| */ |
| public interface HttpConnection extends SocketModalCloseable { |
| |
| /** |
| * Closes this connection gracefully. This method will attempt to flush the internal output |
| * buffer prior to closing the underlying socket. This method MUST NOT be called from a |
| * different thread to force shutdown of the connection. Use {@link #close shutdown} instead. |
| */ |
| @Override |
| void close() throws IOException; |
| |
| /** |
| * Returns this connection's endpoint details. |
| * |
| * @return this connection's endpoint details. |
| */ |
| EndpointDetails getEndpointDetails(); |
| |
| /** |
| * Returns this connection's local address or {@code null} if it is not bound yet. |
| * |
| * @return this connection's local address or {@code null} if it is not bound yet. |
| * @since 5.0 |
| */ |
| SocketAddress getLocalAddress(); |
| |
| /** |
| * Returns this connection's remote address or {@code null} if it is not connected yet or |
| * unconnected. |
| * |
| * @return this connection's remote address or {@code null} if it is not connected yet or |
| * unconnected. |
| * @since 5.0 |
| */ |
| SocketAddress getRemoteAddress(); |
| |
| /** |
| * Returns this connection's protocol version or {@code null} if unknown. |
| * |
| * @return this connection's protocol version or {@code null} if unknown. |
| * @since 5.0 |
| */ |
| ProtocolVersion getProtocolVersion(); |
| |
| /** |
| * Returns this connection's SSL session or {@code null} if TLS has not been activated. |
| * |
| * @return this connection's SSL session or {@code null} if TLS has not been activated. |
| */ |
| SSLSession getSSLSession(); |
| |
| /** |
| * Checks if this connection is open. |
| * |
| * @return true if it is open, false if it is closed. |
| */ |
| boolean isOpen(); |
| |
| } |