Package org.apache.commons.net
Class DefaultSocketFactory
java.lang.Object
javax.net.SocketFactory
org.apache.commons.net.DefaultSocketFactory
DefaultSocketFactory implements the SocketFactory interface by simply wrapping the java.net.Socket and java.net.ServerSocket constructors. It is the default
 SocketFactory used by 
SocketClient implementations.- See Also:
- 
Constructor SummaryConstructorsConstructorDescriptionThe default constructor.DefaultSocketFactory(Proxy proxy) A constructor for sockets with proxy support.
- 
Method SummaryModifier and TypeMethodDescriptioncreateServerSocket(int port) Creates a ServerSocket bound to a specified port.createServerSocket(int port, int backlog) Creates a ServerSocket bound to a specified port with a given maximum queue length for incoming connections.createServerSocket(int port, int backlog, InetAddress bindAddr) Creates a ServerSocket bound to a specified port on a given local address with a given maximum queue length for incoming connections.Creates an unconnected Socket.createSocket(String host, int port) Creates a Socket connected to the given host and port.createSocket(String host, int port, InetAddress localAddr, int localPort) Creates a Socket connected to the given host and port and originating from the specified local address and port.createSocket(InetAddress address, int port) Creates a Socket connected to the given host and port.createSocket(InetAddress address, int port, InetAddress localAddr, int localPort) Creates a Socket connected to the given host and port and originating from the specified local address and port.Methods inherited from class javax.net.SocketFactorygetDefault
- 
Constructor Details- 
DefaultSocketFactorypublic DefaultSocketFactory()The default constructor.
- 
DefaultSocketFactoryA constructor for sockets with proxy support.- Parameters:
- proxy- The Proxy to use when creating new Sockets.
- Since:
- 3.2
 
 
- 
- 
Method Details- 
createServerSocketCreates a ServerSocket bound to a specified port. A port of 0 will create the ServerSocket on a system-determined free port.- Parameters:
- port- The port on which to listen, or 0 to use any free port.
- Returns:
- A ServerSocket that will listen on a specified port.
- Throws:
- IOException- If an I/O error occurs while creating the ServerSocket.
 
- 
createServerSocketCreates a ServerSocket bound to a specified port with a given maximum queue length for incoming connections. A port of 0 will create the ServerSocket on a system-determined free port.- Parameters:
- port- The port on which to listen, or 0 to use any free port.
- backlog- The maximum length of the queue for incoming connections.
- Returns:
- A ServerSocket that will listen on a specified port.
- Throws:
- IOException- If an I/O error occurs while creating the ServerSocket.
 
- 
createServerSocketpublic ServerSocket createServerSocket(int port, int backlog, InetAddress bindAddr) throws IOException Creates a ServerSocket bound to a specified port on a given local address with a given maximum queue length for incoming connections. A port of 0 will create the ServerSocket on a system-determined free port.- Parameters:
- port- The port on which to listen, or 0 to use any free port.
- backlog- The maximum length of the queue for incoming connections.
- bindAddr- The local address to which the ServerSocket should bind.
- Returns:
- A ServerSocket that will listen on a specified port.
- Throws:
- IOException- If an I/O error occurs while creating the ServerSocket.
 
- 
createSocketCreates an unconnected Socket.- Overrides:
- createSocketin class- SocketFactory
- Returns:
- A new unconnected Socket.
- Throws:
- IOException- If an I/O error occurs while creating the Socket.
- Since:
- 3.2
 
- 
createSocketCreates a Socket connected to the given host and port.- Specified by:
- createSocketin class- SocketFactory
- Parameters:
- address- The address of the host to connect to.
- port- The port to connect to.
- Returns:
- A Socket connected to the given host and port.
- Throws:
- IOException- If an I/O error occurs while creating the Socket.
 
- 
createSocketpublic Socket createSocket(InetAddress address, int port, InetAddress localAddr, int localPort) throws IOException Creates a Socket connected to the given host and port and originating from the specified local address and port.- Specified by:
- createSocketin class- SocketFactory
- Parameters:
- address- The address of the host to connect to.
- port- The port to connect to.
- localAddr- The local address to use.
- localPort- The local port to use.
- Returns:
- A Socket connected to the given host and port.
- Throws:
- IOException- If an I/O error occurs while creating the Socket.
 
- 
createSocketCreates a Socket connected to the given host and port.- Specified by:
- createSocketin class- SocketFactory
- Parameters:
- host- The hostname to connect to.
- port- The port to connect to.
- Returns:
- A Socket connected to the given host and port.
- Throws:
- UnknownHostException- If the hostname cannot be resolved.
- IOException- If an I/O error occurs while creating the Socket.
 
- 
createSocketpublic Socket createSocket(String host, int port, InetAddress localAddr, int localPort) throws UnknownHostException, IOException Creates a Socket connected to the given host and port and originating from the specified local address and port.- Specified by:
- createSocketin class- SocketFactory
- Parameters:
- host- The hostname to connect to.
- port- The port to connect to.
- localAddr- The local address to use.
- localPort- The local port to use.
- Returns:
- A Socket connected to the given host and port.
- Throws:
- UnknownHostException- If the hostname cannot be resolved.
- IOException- If an I/O error occurs while creating the Socket.
 
 
-