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JDBC Type 4 driver for MySQL.
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/*
* Copyright (c) 2015, 2024, Oracle and/or its affiliates.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2.0, as published by
* the Free Software Foundation.
*
* This program is designed to work with certain software that is licensed under separate terms, as designated in a particular file or component or in
* included license documentation. The authors of MySQL hereby grant you an additional permission to link the program and your derivative works with the
* separately licensed software that they have either included with the program or referenced in the documentation.
*
* Without limiting anything contained in the foregoing, this file, which is part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at http://oss.oracle.com/licenses/universal-foss-exception.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0, for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.protocol;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.net.Socket;
import com.mysql.cj.conf.PropertySet;
import com.mysql.cj.exceptions.ExceptionInterceptor;
import com.mysql.cj.exceptions.FeatureNotAvailableException;
import com.mysql.cj.exceptions.SSLParamsException;
import com.mysql.cj.log.Log;
/**
* Represents physical connection with endpoint
*/
public interface SocketConnection {
/**
* Connect to the MySQL server and setup a stream connection.
*
* @param host
* the hostname to connect to
* @param port
* the port number that the server is listening on
* @param propertySet
* the PropertySet with required connection options
* @param exceptionInterceptor
* exception interceptor
* @param log
* logger
* @param loginTimeout
* the driver login time limit in milliseconds
*/
void connect(String host, int port, PropertySet propertySet, ExceptionInterceptor exceptionInterceptor, Log log, int loginTimeout);
void performTlsHandshake(ServerSession serverSession) throws SSLParamsException, FeatureNotAvailableException, IOException;
/**
* Start a TLS handshake
*
* @param serverSession
* server session state object
* @param log
* logger
* @throws SSLParamsException
* in case of failure
* @throws FeatureNotAvailableException
* in case of failure
* @throws IOException
* in case of failure
*/
default void performTlsHandshake(ServerSession serverSession, Log log) throws SSLParamsException, FeatureNotAvailableException, IOException {
performTlsHandshake(serverSession);
}
void forceClose();
NetworkResources getNetworkResources();
/**
* Returns the host this IO is connected to
*
* @return host name
*/
String getHost();
int getPort();
Socket getMysqlSocket() throws IOException;
FullReadInputStream getMysqlInput() throws IOException;
void setMysqlInput(FullReadInputStream mysqlInput);
BufferedOutputStream getMysqlOutput() throws IOException;
boolean isSSLEstablished();
SocketFactory getSocketFactory();
void setSocketFactory(SocketFactory socketFactory);
ExceptionInterceptor getExceptionInterceptor();
PropertySet getPropertySet();
}
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