depends.org.apache.commons.httpclient.protocol

类 DefaultProtocolSocketFactory

java.lang.Object

depends.org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory

所有已实现的接口:

ProtocolSocketFactory

public class DefaultProtocolSocketFactory
extends java.lang.Object
implements ProtocolSocketFactory

The default class for creating protocol sockets. This class just uses the socket constructors.

从以下版本开始:

2.0

构造器概要

构造器

构造器和说明
DefaultProtocolSocketFactory() Constructor for DefaultProtocolSocketFactory.

方法概要

方法

限定符和类型	方法和说明
java.net.Socket	createSocket(java.lang.String host, int port) Gets a new socket connection to the given host.
java.net.Socket	createSocket(java.lang.String host, int port, java.net.InetAddress localAddress, int localPort) Gets a new socket connection to the given host.
java.net.Socket	createSocket(java.lang.String host, int port, java.net.InetAddress localAddress, int localPort, HttpConnectionParams params) Attempts to get a new socket connection to the given host within the given time limit.
boolean	equals(java.lang.Object obj) All instances of DefaultProtocolSocketFactory are the same.
int	hashCode() All instances of DefaultProtocolSocketFactory have the same hash code.

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultProtocolSocketFactory

public DefaultProtocolSocketFactory()

Constructor for DefaultProtocolSocketFactory.

方法详细资料

createSocket

public java.net.Socket createSocket(java.lang.String host,
                           int port,
                           java.net.InetAddress localAddress,
                           int localPort)
                             throws java.io.IOException,
                                    java.net.UnknownHostException

从接口复制的说明: ProtocolSocketFactory

Gets a new socket connection to the given host.

指定者:

createSocket 在接口中 ProtocolSocketFactory

参数:

host - the host name/IP

port - the port on the host

localAddress - the local host name/IP to bind the socket to

localPort - the port on the local machine

返回:

Socket a new socket

抛出:

java.io.IOException - if an I/O error occurs while creating the socket

java.net.UnknownHostException - if the IP address of the host cannot be determined

另请参阅:

createSocket(java.lang.String,int,java.net.InetAddress,int)

createSocket

public java.net.Socket createSocket(java.lang.String host,
                           int port,
                           java.net.InetAddress localAddress,
                           int localPort,
                           HttpConnectionParams params)
                             throws java.io.IOException,
                                    java.net.UnknownHostException,
                                    ConnectTimeoutException

Attempts to get a new socket connection to the given host within the given time limit.

This method employs several techniques to circumvent the limitations of older JREs that do not support connect timeout. When running in JRE 1.4 or above reflection is used to call Socket#connect(SocketAddress endpoint, int timeout) method. When executing in older JREs a controller thread is executed. The controller thread attempts to create a new socket within the given limit of time. If socket constructor does not return until the timeout expires, the controller terminates and throws an ConnectTimeoutException

指定者:

createSocket 在接口中 ProtocolSocketFactory

参数:

host - the host name/IP

port - the port on the host

localAddress - the local host name/IP to bind the socket to

localPort - the port on the local machine

params - Http connection parameters

返回:

Socket a new socket

抛出:

java.io.IOException - if an I/O error occurs while creating the socket

java.net.UnknownHostException - if the IP address of the host cannot be determined

ConnectTimeoutException - if socket cannot be connected within the given time limit

从以下版本开始:

3.0

createSocket

public java.net.Socket createSocket(java.lang.String host,
                           int port)
                             throws java.io.IOException,
                                    java.net.UnknownHostException

从接口复制的说明: ProtocolSocketFactory

Gets a new socket connection to the given host.

指定者:

createSocket 在接口中 ProtocolSocketFactory

参数:

host - the host name/IP

port - the port on the host

返回:

Socket a new socket

抛出:

java.io.IOException - if an I/O error occurs while creating the socket

java.net.UnknownHostException - if the IP address of the host cannot be determined

另请参阅:

ProtocolSocketFactory.createSocket(java.lang.String,int)

equals

public boolean equals(java.lang.Object obj)

All instances of DefaultProtocolSocketFactory are the same.

覆盖:

equals 在类中 java.lang.Object

hashCode

public int hashCode()

All instances of DefaultProtocolSocketFactory have the same hash code.

覆盖:

hashCode 在类中 java.lang.Object