public void startDownload() throws IOException {
startedAt = System.currentTimeMillis();
manager.getNetMan().sendToAllFriends(new GetBlockMask(root));
if (fd == null) {
setState(State.LOADING_FD);
} else {
setState(State.DOWNLOADING);
}
}
public void fileDescriptorReceived(DownloadConnection source, FileDescriptor fd)
throws IOException {
if (this.fd != null) {
if (T.t) {
T.info("Already has FD. Ignore the new one and start download for this connection.");
}
if (T.t) {
T.ass(source.readyToStartDownload(), "Not ready to start download?");
}
if (needsMoreDownloadConnections()) {
source.startDownloadingBlock();
}
return;
}
if (T.t) {
T.debug("Received file descriptor " + fd);
}
this.fd = fd;
setState(State.DOWNLOADING);
ArrayList<DownloadConnection> al = new ArrayList<DownloadConnection>();
for (DownloadConnection c : connections.values()) {
al.add(c);
}
for (DownloadConnection c : al) {
if (c.readyToStartDownload() && needsMoreDownloadConnections()) {
c.startDownloadingBlock();
}
}
}
public boolean checkIfDownloadIsComplete() {
// may be in a state where the file is being moved into the complete directory - then it's
// complete by this methods definition, but not complete by the filedatabase definition
if (fd == null) {
return false;
}
boolean b =
getManager().getCore().getFileManager().isRecentlyDownloadedOrComplete(fd.getRootHash());
if (b) {
setState(State.COMPLETED);
}
return b;
}