wjhk.jupload2.upload

Class FilePreparationThread

java.lang.Object

java.lang.Thread

wjhk.jupload2.upload.FilePreparationThread

All Implemented Interfaces:

Runnable

public class FilePreparationThread
extends Thread

This thread is responsible for preparing all files for upload. It stores each prepared file in the preparedFileQueue, for further processing.

Author:

etienne_sf

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
FilePreparationThread(BlockingQueue<UploadFileData> preparedFileQueue, FileUploadManagerThread fileUploadManagerThread, UploadPolicy uploadPolicy)

Method Summary

Modifier and Type	Method and Description
int	getNbFilesToSend()
int	getNbPreparedFiles()
long	getNbTotalNumberOfPreparedBytes()
double	getTotalFileBytesToSend() Returns the total number of bytes to upload.
void	run() The actual command to prepare files.

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

FilePreparationThread

public FilePreparationThread(BlockingQueue<UploadFileData> preparedFileQueue,
                             FileUploadManagerThread fileUploadManagerThread,
                             UploadPolicy uploadPolicy)

Parameters:

preparedFileQueue -

fileUploadManagerThread -

uploadPolicy -

Method Detail

run

public final void run()

The actual command to prepare files.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

See Also:

Thread.run(), FileData#beforeUpload()

getTotalFileBytesToSend

public double getTotalFileBytesToSend()

Returns the total number of bytes to upload. This takes into account only the prepared file content. It ignores the possible head and tails of the request (for instance: http headers...). This gives a good idea of the total amount to send, and allows is suffisiant to properly manage the upload progress bar.
The total number of bytes can only be calculated when all files are prepared. When this method is called before this, an estimation is done for non prepared files, based on the average size of the already prepared files.

Returns:

The real or estimated total number of bytes to send

getNbPreparedFiles

public int getNbPreparedFiles()

Returns:

the nbPreparedFiles

getNbFilesToSend

public int getNbFilesToSend()

Returns:

the nbFilesToSent

getNbTotalNumberOfPreparedBytes

public long getNbTotalNumberOfPreparedBytes()

Returns:

the nbTotalNumberOfPreparedBytes