com.sleepycat.je.rep.impl.networkRestore

Class LogFileFeeder

java.lang.Object

java.lang.Thread

com.sleepycat.je.utilint.StoppableThread

com.sleepycat.je.rep.impl.networkRestore.LogFileFeeder

All Implemented Interfaces:

Runnable

public class LogFileFeeder
extends StoppableThread

The LogFileFeeder supplies log files to a client. There is one instance of this class per client that's currently active. LogFileFeeders are created by the FeederManager and exist for the duration of the session with the client.

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class com.sleepycat.je.utilint.StoppableThread

envImpl

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
LogFileFeeder(FeederManager feederManager, DataChannel channel)

Method Summary

Modifier and Type	Method and Description
protected Logger	getLogger()
protected int	initiateSoftShutdown() Threads that use shutdownThread() must define this method.
void	run() The main driver loop that enforces the protocol message sequence and implements it.
void	shutdown()

Methods inherited from class com.sleepycat.je.utilint.StoppableThread

cleanup, getSavedShutdownException, getTotalCpuTime, getTotalUserTime, handleUncaughtException, isShutdown, saveShutdownException, shutdownDone, shutdownThread

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, 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

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

Constructor Detail

LogFileFeeder

public LogFileFeeder(FeederManager feederManager,
                     DataChannel channel)
              throws DatabaseException

Throws:

DatabaseException

Method Detail

shutdown

public void shutdown()

initiateSoftShutdown

protected int initiateSoftShutdown()

Description copied from class: StoppableThread

Threads that use shutdownThread() must define this method. It's invoked by shutdownThread as an attempt at a soft shutdown. This method makes provisions for this thread to exit on its own. The technique used to make the thread exit can vary based upon the nature of the service being provided by the thread. For example, the thread may be known to poll some shutdown flag on a periodic basis, or it may detect that a channel that it waits on has been closed by this method.

Overrides:

initiateSoftShutdown in class StoppableThread

Returns:

the amount of time in ms that the shutdownThread method will wait for the thread to exit. A -ve value means that the method will not wait. A zero value means it will wait indefinitely.

run

public void run()

The main driver loop that enforces the protocol message sequence and implements it.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

getLogger

protected Logger getLogger()

Specified by:

getLogger in class StoppableThread

Returns:

a logger to use when logging uncaught exceptions.

See Also:

StoppableThread.getLogger()