org.glassfish.grizzly.nio.transport
Class UDPNIOConnection

java.lang.Object
  org.glassfish.grizzly.nio.NIOConnection
      org.glassfish.grizzly.nio.transport.UDPNIOConnection

All Implemented Interfaces:

AttributeStorage, Closeable<Connection>, Connection<java.net.SocketAddress>, MonitoringAware<ConnectionProbe>, Readable<java.net.SocketAddress>, Writable<java.net.SocketAddress>

Direct Known Subclasses:

UDPNIOServerConnection

public class UDPNIOConnection
extends NIOConnection

Connection implementation for the UDPNIOTransport

Author:

Alexey Stashok

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.grizzly.Connection

Connection.CloseListener, Connection.CloseType

Field Summary

Fields inherited from class org.glassfish.grizzly.nio.NIOConnection

asyncReadQueue, asyncWriteQueue, attributes, channel, closeFlag, isBlocking, isStandalone, maxAsyncWriteQueueSize, monitoringConfig, processor, processorSelector, readBufferSize, readTimeoutMillis, selectionKey, selectorRunner, transport, writeBufferSize, writeTimeoutMillis, zeroByteReadCount

Constructor Summary

UDPNIOConnection(UDPNIOTransport transport, java.nio.channels.DatagramChannel channel)

Method Summary

java.net.SocketAddress	getLocalAddress() Returns the local address of this Connection, or null if it is unconnected.
java.net.SocketAddress	getPeerAddress() Returns the address of the endpoint this Connection is connected to, or null if it is unconnected.
boolean	isConnected()
protected void	onConnect() Method will be called, when the connection gets connected.
protected void	onRead(Buffer data, int size) Method will be called, when some data was read on the connection
protected void	onWrite(Buffer data, int size) Method will be called, when some data was written on the connection
protected void	preClose()
void	register()
protected void	resetProperties()
void	setReadBufferSize(int readBufferSize) Set the default size of Buffers, which will be allocated for reading data from Connection.
protected void	setSelectionKey(java.nio.channels.SelectionKey selectionKey)
protected void	setSelectorRunner(SelectorRunner selectorRunner)
void	setWriteBufferSize(int writeBufferSize) Set the default size of Buffers, which will be allocated for writing data to Connection.
java.lang.String	toString()

Methods inherited from class org.glassfish.grizzly.nio.NIOConnection

addCloseListener, attachToSelectorRunner, checkEmptyRead, close, close, close0, closeSilently, configureBlocking, configureStandalone, detachSelectorRunner, disableIOEvent, enableIOEvent, getAsyncReadQueue, getAsyncWriteQueue, getAttributes, getChannel, getMaxAsyncWriteQueueSize, getMonitoringConfig, getProcessor, getProcessorSelector, getReadBufferSize, getReadTimeout, getSelectionKey, getSelectorRunner, getTransport, getWriteBufferSize, getWriteTimeout, isBlocking, isOpen, isStandalone, notifyConnectionError, notifyIOEventDisabled, notifyIOEventEnabled, notifyIOEventReady, notifyProbesAccept, notifyProbesBind, notifyProbesClose, notifyProbesConnect, notifyProbesError, notifyProbesRead, notifyProbesWrite, obtainProcessor, obtainProcessorState, read, read, removeCloseListener, setChannel, setMaxAsyncWriteQueueSize, setProcessor, setProcessorSelector, setReadTimeout, setWriteTimeout, simulateIOEvent, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

UDPNIOConnection

public UDPNIOConnection(UDPNIOTransport transport,
                        java.nio.channels.DatagramChannel channel)

Method Detail

isConnected

public boolean isConnected()

register

public void register()
              throws java.io.IOException

Throws:

java.io.IOException

setSelectionKey

protected void setSelectionKey(java.nio.channels.SelectionKey selectionKey)

Overrides:

setSelectionKey in class NIOConnection

setSelectorRunner

protected void setSelectorRunner(SelectorRunner selectorRunner)

Overrides:

setSelectorRunner in class NIOConnection

preClose

protected void preClose()

Specified by:

preClose in class NIOConnection

getPeerAddress

public java.net.SocketAddress getPeerAddress()

Returns the address of the endpoint this Connection is connected to, or null if it is unconnected.

Returns:

the address of the endpoint this Connection is connected to, or null if it is unconnected.

getLocalAddress

public java.net.SocketAddress getLocalAddress()

Returns the local address of this Connection, or null if it is unconnected.

Returns:

the local address of this Connection, or null if it is unconnected.

resetProperties

protected final void resetProperties()

setReadBufferSize

public void setReadBufferSize(int readBufferSize)

Description copied from interface: Connection

Set the default size of Buffers, which will be allocated for reading data from Connection.

Specified by:

setReadBufferSize in interface Connection<java.net.SocketAddress>

Overrides:

setReadBufferSize in class NIOConnection

Parameters:

readBufferSize - the default size of Buffers, which will be allocated for reading data from Connection.

setWriteBufferSize

public void setWriteBufferSize(int writeBufferSize)

Description copied from interface: Connection

Set the default size of Buffers, which will be allocated for writing data to Connection.

Specified by:

setWriteBufferSize in interface Connection<java.net.SocketAddress>

Overrides:

setWriteBufferSize in class NIOConnection

Parameters:

writeBufferSize - the default size of Buffers, which will be allocated for writing data to Connection.

onConnect

protected final void onConnect()
                        throws java.io.IOException

Method will be called, when the connection gets connected.

Throws:

java.io.IOException

onRead

protected final void onRead(Buffer data,
                            int size)

Method will be called, when some data was read on the connection

onWrite

protected final void onWrite(Buffer data,
                             int size)

Method will be called, when some data was written on the connection

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object