程序包 com.mysql.jdbc

接口 SocketFactory

@Deprecated
public interface SocketFactory

已过时。

Use SocketFactory instead.

Interface to allow pluggable socket creation in the driver

方法概要

修饰符和类型	方法	说明
Socket	afterHandshake()	已过时。 Called by the driver after issuing the MySQL protocol handshake and reading the results of the handshake.
Socket	beforeHandshake()	已过时。 Called by the driver before issuing the MySQL protocol handshake.
Socket	connect(String host, int portNumber, Properties props)	已过时。 Creates a new socket using the given properties.

方法详细资料

afterHandshake

Socket afterHandshake()
               throws SocketException,
                      IOException

已过时。

Called by the driver after issuing the MySQL protocol handshake and reading the results of the handshake.

返回:

the socket to use after the handshake

抛出:

SocketException - if a socket error occurs

IOException - if an I/O error occurs

beforeHandshake

Socket beforeHandshake()
                throws SocketException,
                       IOException

已过时。

Called by the driver before issuing the MySQL protocol handshake. Should return the socket instance that should be used during the handshake.

返回:

the socket to use before the handshake

抛出:

SocketException - if a socket error occurs

IOException - if an I/O error occurs

connect

Socket connect(String host,
               int portNumber,
               Properties props)
        throws SocketException,
               IOException

已过时。

Creates a new socket using the given properties. Properties are parsed by the driver from the URL. All properties other than sensitive ones (user and password) are passed to this method. The driver will instantiate the socket factory with the class name given in the property "socketFactory", where the standard is com.mysql.jdbc.StandardSocketFactory Implementing classes are responsible for handling synchronization of this method (if needed).

参数:

host - the hostname passed in the JDBC URL. It will be a single hostname, as the driver parses multi-hosts (for failover) and calls this method for each host connection attempt.

portNumber - the port number to connect to (if required).

props - properties passed to the driver via the URL and/or properties instance.

返回:

a socket connected to the given host

抛出:

SocketException - if a socket error occurs

IOException - if an I/O error occurs