/** fill given DownloadInformations with current details of this DownloadController */
protected void getDownloadStatus(final DownloadInformations ds) {
ds.reset();
ds.addRunningDownloads(DownloadWatchDog.getInstance().getActiveDownloads());
final boolean readL = readLock();
try {
LinkStatus linkStatus;
boolean isEnabled;
for (final FilePackage fp : packages) {
synchronized (fp) {
ds.addPackages(1);
ds.addDownloadLinks(fp.size());
for (final DownloadLink l : fp.getChildren()) {
linkStatus = l.getLinkStatus();
isEnabled = l.isEnabled();
if (!linkStatus.hasStatus(LinkStatus.ERROR_ALREADYEXISTS) && isEnabled) {
ds.addTotalDownloadSize(l.getDownloadSize());
ds.addCurrentDownloadSize(l.getDownloadCurrent());
}
if (linkStatus.hasStatus(LinkStatus.ERROR_ALREADYEXISTS)) {
ds.addDuplicateDownloads(1);
} else if (!isEnabled) {
ds.addDisabledDownloads(1);
} else if (linkStatus.hasStatus(LinkStatus.FINISHED)) {
ds.addFinishedDownloads(1);
}
}
}
}
} finally {
readUnlock(readL);
}
}
public FilePackageStorable(FilePackage filePackage) {
this.filePackage = filePackage;
links = new ArrayList<DownloadLinkStorable>(filePackage.size());
boolean readL = filePackage.getModifyLock().readLock();
try {
for (DownloadLink link : filePackage.getChildren()) {
links.add(new DownloadLinkStorable(link));
}
} finally {
filePackage.getModifyLock().readUnlock(readL);
}
}