depends.org.apache.http.conn

类 MultihomePlainSocketFactory

java.lang.Object

depends.org.apache.http.conn.MultihomePlainSocketFactory

所有已实现的接口:

SocketFactory

已过时。

(4.1) Do not use. For multihome support socket factories must implement SchemeSocketFactory interface.

@Deprecated
@Immutable
public final class MultihomePlainSocketFactory
extends java.lang.Object
implements SocketFactory

Socket factory that implements a simple multi-home fail-over on connect failure, provided the same hostname resolves to multiple InetAddresses. Please note the connectSocket(Socket, String, int, InetAddress, int, HttpParams) method cannot be reliably interrupted by closing the socket returned by the createSocket() method.

从以下版本开始:

4.0

方法概要

方法

限定符和类型	方法和说明
java.net.Socket	connectSocket(java.net.Socket sock, java.lang.String host, int port, java.net.InetAddress localAddress, int localPort, HttpParams params) 已过时。 Attempts to connects the socket to any of the InetAddresses the given host name resolves to.
java.net.Socket	createSocket() 已过时。 Creates a new, unconnected socket.
static MultihomePlainSocketFactory	getSocketFactory() 已过时。 Gets the singleton instance of this class.
boolean	isSecure(java.net.Socket sock) 已过时。 Checks whether a socket connection is secure.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getSocketFactory

public static MultihomePlainSocketFactory getSocketFactory()

已过时。

Gets the singleton instance of this class.

返回:

the one and only plain socket factory

createSocket

public java.net.Socket createSocket()

已过时。

从接口复制的说明: SocketFactory

Creates a new, unconnected socket. The socket should subsequently be passed to connectSocket.

指定者:

createSocket 在接口中 SocketFactory

返回:

a new socket

connectSocket

public java.net.Socket connectSocket(java.net.Socket sock,
                            java.lang.String host,
                            int port,
                            java.net.InetAddress localAddress,
                            int localPort,
                            HttpParams params)
                              throws java.io.IOException

已过时。

Attempts to connects the socket to any of the InetAddresses the given host name resolves to. If connection to all addresses fail, the last I/O exception is propagated to the caller.

指定者:

connectSocket 在接口中 SocketFactory

参数:

sock - socket to connect to any of the given addresses

host - Host name to connect to

port - the port to connect to

localAddress - local address

localPort - local port

params - HTTP parameters

返回:

the connected socket. The returned object may be different from the sock argument if this factory supports a layered protocol.

抛出:

java.io.IOException - if an error occurs during the connection

java.net.SocketTimeoutException - if timeout expires before connecting

isSecure

public final boolean isSecure(java.net.Socket sock)
                       throws java.lang.IllegalArgumentException

已过时。

Checks whether a socket connection is secure. This factory creates plain socket connections which are not considered secure.

指定者:

isSecure 在接口中 SocketFactory

参数:

sock - the connected socket

返回:

false

抛出:

java.lang.IllegalArgumentException - if the argument is invalid