com.adventnet.snmp.snmp2
Class UDPTransportImpl

java.lang.Object
  com.adventnet.snmp.snmp2.UDPTransportImpl

All Implemented Interfaces:

SnmpTransportProvider

 class UDPTransportImpl
extends java.lang.Object
implements SnmpTransportProvider

Constructor Summary

UDPTransportImpl()

Method Summary

void	close() Closes the transport interface after communication is over.
(package private) int	getReceiveBufferSize()
void	open(ProtocolOptions opt) Opens the transport interface over which the data is sent/received.
int	read(SnmpTransportPacket buf) Receive data from the peer over the transport interface.
(package private) void	setReceiveBufferSize(int size)
void	write(SnmpTransportPacket buf) Sends data to the peer over the transport interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

UDPTransportImpl

UDPTransportImpl()

Method Detail

getReceiveBufferSize

int getReceiveBufferSize()
                   throws java.net.SocketException

Throws:

java.net.SocketException

setReceiveBufferSize

void setReceiveBufferSize(int size)
                    throws java.lang.IllegalArgumentException,
                           java.net.SocketException

Throws:

java.lang.IllegalArgumentException

java.net.SocketException

open

public void open(ProtocolOptions opt)
          throws java.io.IOException

Description copied from interface: SnmpTransportProvider

Opens the transport interface over which the data is sent/received.

Specified by:

open in interface SnmpTransportProvider

Parameters:

opt - protocol options required for opening the SNMP session.

Throws:

java.io.IOException - in case of an error during opening the transport interface.

close

public void close()
           throws java.io.IOException

Description copied from interface: SnmpTransportProvider

Closes the transport interface after communication is over.

Specified by:

close in interface SnmpTransportProvider

Throws:

java.io.IOException - in case of an error during closing.

read

public int read(SnmpTransportPacket buf)
         throws java.io.IOException

Description copied from interface: SnmpTransportProvider

Receive data from the peer over the transport interface.

Specified by:

read in interface SnmpTransportProvider

Parameters:

buf - Transport packet containing the packet buffer in which the bytes will be read.

Returns:

number of bytes actually read from the transport interface.

Throws:

java.io.IOException - in case of an error occurs while receiving.

write

public void write(SnmpTransportPacket buf)
           throws java.io.IOException

Description copied from interface: SnmpTransportProvider

Sends data to the peer over the transport interface.

Specified by:

write in interface SnmpTransportProvider

Parameters:

buf - the transport packet that contains the destination information and the SNMP message to be sent.

Throws:

java.io.IOException - in case of an error during sending.