de.knup.jedi.jayshare
Class DownloadQueueManager

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--de.knup.jedi.jayshare.DownloadQueueManager

public class DownloadQueueManager

extends java.lang.Thread

DownloadQueueManager downloads the items in the queue and removes them from it.

Version:

0.1 $Revision: 1.4 $

Author:

B. Pietsch

Inner Class Summary

private static class

DownloadQueueManager.GetFile GetFile represents a single file item in the temporary download vector.

Field Summary

private static long	RESPONSE_DELAY_TIME Defines how long to wait for the service requests to be replied.
private Status	status Reference to the status instance.

Fields inherited from class java.lang.Thread

contextClassLoader, daemon, eetop, group, inheritedAccessControlContext, MAX_PRIORITY, MIN_PRIORITY, name, NORM_PRIORITY, priority, single_step, stillborn, stopThreadPermission, target, threadInitNumber, threadQ, values

Constructor Summary

DownloadQueueManager(Status status)
Create a download queue manager.

Method Summary

void	run() Start downloading all files in the queue.

Methods inherited from class java.lang.Thread

, activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, exit, getContextClassLoader, getName, getPriority, getThreadGroup, init, interrupt, interrupt0, interrupted, isAlive, isDaemon, isInterrupted, isInterrupted, join, join, join, nextThreadNum, registerNatives, resume, resume0, setContextClassLoader, setDaemon, setName, setPriority, setPriority0, sleep, sleep, start, stop, stop, stop0, suspend, suspend0, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

RESPONSE_DELAY_TIME

private static final long RESPONSE_DELAY_TIME

Defines how long to wait for the service requests to be replied.

status

private Status status

Reference to the status instance.

Constructor Detail

DownloadQueueManager

public DownloadQueueManager(Status status)

Create a download queue manager.

Parameters:

status - is a reference to the current status instance.

Method Detail

run

public void run()

Start downloading all files in the queue. It searches for all file items in the queue and sends service requests to their users (if the service information is not yet available). It waits for RESPONSE_DELAY_TIME milliseconds and then starts downloading files.

Overrides:

run in class java.lang.Thread