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/*
* ====================================================================
* 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
* .
*
*/
package org.apache.hc.client5.http.io;
import java.io.IOException;
import java.net.Socket;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import org.apache.hc.core5.annotation.Internal;
import org.apache.hc.core5.http.io.HttpClientConnection;
/**
* Represents a managed connection whose state and life cycle is managed by
* a connection manager. This interface extends {@link HttpClientConnection}
* with methods to bind the connection to an arbitrary socket and
* to obtain SSL session details.
*
* @since 4.3
*/
@Internal
public interface ManagedHttpClientConnection extends HttpClientConnection {
/**
* Binds this connection to the given socket. The connection
* is considered open if it is bound and the underlying socket
* is connection to a remote host.
*
* @param socket the socket to bind the connection to.
*/
void bind(Socket socket) throws IOException;
/**
* Binds this connection to the SSL given socket and the underlying network
* socket. The connection is considered open if it is bound, the underlying
* network socket is connection to a remote host and the SSL socket is
* fully initialized (TLS handshake has been successfully executed).
*
* @param sslSocket the SSL socket to bind the connection to.
* @param socket the underlying network socket of the SSL socket.
*
* @since 5.4
*/
default void bind(SSLSocket sslSocket, Socket socket) throws IOException {
bind(sslSocket);
}
/**
* Returns the underlying socket.
*/
Socket getSocket();
/**
* Obtains the SSL session of the underlying connection, if any.
* If this connection is open, and the underlying socket is an
* {@link javax.net.ssl.SSLSocket SSLSocket}, the SSL session of
* that socket is obtained. This is a potentially blocking operation.
*
* @return the underlying SSL session if available,
* {@code null} otherwise
*/
@Override
SSLSession getSSLSession();
/**
* Puts the connection into idle mode.
*
* @since 5.0
*/
void passivate();
/**
* Restores the connection from idle mode.
*
* @since 5.0
*/
void activate();
}
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