Package org.apache.commons.net

Interface DatagramSocketFactory

  • All Known Implementing Classes:
    DefaultDatagramSocketFactory
    public interface DatagramSocketFactory
    The DatagramSocketFactory interface provides a means for the programmer to control the creation of datagram sockets and provide his own DatagramSocket implementations for use by all classes derived from DatagramSocketClient . This allows you to provide your own DatagramSocket implementations and to perform security checks or browser capability requests before creating a DatagramSocket.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.net.DatagramSocket createDatagramSocket()
      Creates a DatagramSocket on the local host at the first available port.
      java.net.DatagramSocket createDatagramSocket​(int port)
      Creates a DatagramSocket on the local host at a specified port.
      java.net.DatagramSocket createDatagramSocket​(int port, java.net.InetAddress laddr)
      Creates a DatagramSocket at the specified address on the local host at a specified port.

    • Method Detail

      • createDatagramSocket

        java.net.DatagramSocket createDatagramSocket()
                                      throws java.net.SocketException
        Creates a DatagramSocket on the local host at the first available port.
        Returns:
        the socket
        Throws:
        java.net.SocketException - If the socket could not be created.

      • createDatagramSocket

        java.net.DatagramSocket createDatagramSocket​(int port)
                                      throws java.net.SocketException
        Creates a DatagramSocket on the local host at a specified port.
        Parameters:
        port - The port to use for the socket.
        Returns:
        the socket
        Throws:
        java.net.SocketException - If the socket could not be created.

      • createDatagramSocket

        java.net.DatagramSocket createDatagramSocket​(int port,
                                             java.net.InetAddress laddr)
                                      throws java.net.SocketException
        Creates a DatagramSocket at the specified address on the local host at a specified port.
        Parameters:
        port - The port to use for the socket.
        laddr - The local address to use.
        Returns:
        the socket
        Throws:
        java.net.SocketException - If the socket could not be created.