com.ergotech.vib.ports

Class UDPPassiveSocket

java.lang.Object

com.ergotech.vib.ports.Port

com.ergotech.vib.ports.UDPSocket

com.ergotech.vib.ports.UDPPassiveSocket

All Implemented Interfaces:

PortInterface

public class UDPPassiveSocket
extends UDPSocket

This will wrap a socket. This is an active socket and so will initiate a connection.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	cvsRev
static java.lang.String	PASSIVE_SOCKET The string used to identify a port.

Constructor Summary

Constructors

Constructor and Description
UDPPassiveSocket(int port) Create the socket.

Method Summary

Modifier and Type	Method and Description
java.net.DatagramPacket	getRawPacket() Returns the raw datagram packet.
java.net.DatagramSocket	getRawSocket() Returns the raw socket.
void	write(byte[] b, int offset, int length) Writes the given array to the socket address of the last packet received.

Methods inherited from class com.ergotech.vib.ports.UDPSocket

available, close, getReceiveBufferSize, read, read, read, readAndWait, write

Methods inherited from class com.ergotech.vib.ports.Port

getInputStream, getName, getOutputStream, getPort, getPortPool, hasError, readCurrent, setError, setInputStream, setOutputStream, setPortPool, setThread, write

Methods inherited from class java.lang.Object

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

Field Detail

cvsRev

public static final java.lang.String cvsRev

See Also:

Constant Field Values

PASSIVE_SOCKET

public static final java.lang.String PASSIVE_SOCKET

The string used to identify a port. This is the string "PASSIVE_SOCKET".

See Also:

Constant Field Values

Constructor Detail

UDPPassiveSocket

public UDPPassiveSocket(int port)
                 throws BadParameterException,
                        java.io.IOException

Create the socket.

Throws:

BadParameterException

java.io.IOException

Method Detail

getRawPacket

public java.net.DatagramPacket getRawPacket()

Returns the raw datagram packet. This is a shared packet and so must be copied or stored in some other way before the socket is used again.

getRawSocket

public java.net.DatagramSocket getRawSocket()

Returns the raw socket.

write

public void write(byte[] b,
                  int offset,
                  int length)
           throws java.io.IOException

Writes the given array to the socket address of the last packet received.

Specified by:

write in interface PortInterface

Overrides:

write in class Port

Throws:

java.io.IOException

See Also:

vib.utils.PortInterface#write(byte[], int, int)