jfileupload.transfer.client.ftp
Class CommandMonitor

java.lang.Object
  java.lang.Thread
      jfileupload.transfer.client.ftp.CommandMonitor

All Implemented Interfaces:

java.lang.Runnable, ProtocolListener

public class CommandMonitor
extends java.lang.Thread
implements ProtocolListener

This class implements a FTP command monitor sending NOOP command periodically to avoid command channel timeout.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

static java.lang.String	FTP_NOOP
static java.lang.String	FTP_STAT

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

CommandMonitor(FTPTransfer client, long period, java.lang.String cmd)

Method Summary

void	abort()
void	addError()
int	getErrorQueueSize()
int	getQueueSize()
void	removeError()
void	requestSent(java.lang.Object info)
void	responseReceived(java.lang.Object info)
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

FTP_NOOP

public static final java.lang.String FTP_NOOP

See Also:

Constant Field Values

FTP_STAT

public static final java.lang.String FTP_STAT

See Also:

Constant Field Values

Constructor Detail

CommandMonitor

public CommandMonitor(FTPTransfer client,
                      long period,
                      java.lang.String cmd)

Method Detail

requestSent

public void requestSent(java.lang.Object info)

Specified by:

requestSent in interface ProtocolListener

responseReceived

public void responseReceived(java.lang.Object info)

Specified by:

responseReceived in interface ProtocolListener

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

abort

public void abort()

getQueueSize

public int getQueueSize()

getErrorQueueSize

public int getErrorQueueSize()

removeError

public void removeError()

addError

public void addError()