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File transfer upgrade, 1.5 and beautification.

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Fixed fault tolerant negotiator. SMACK-128

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7616 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Alex Wenckus 2007-03-21 04:09:52 +00:00 • committed by alex
parent 93766ee788
commit c95c8b7e3a
10 changed files with 629 additions and 453 deletions
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36
source/org/jivesoftware/smackx/filetransfer/IncomingFileTransfer.java
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@ -22,6 +22,7 @@ package org.jivesoftware.smackx.filetransfer;
import org.jivesoftware.smack.XMPPException;
import java.io.*;
import java.util.concurrent.*;
/**
* An incoming file transfer is created when the
@ -94,7 +95,7 @@ public class IncomingFileTransfer extends FileTransfer {
* </UL>
*
* @param file The location to save the file.
* @throws XMPPException when the file transfer fails
* @throws XMPPException when the file transfer fails
* @throws IllegalArgumentException This exception is thrown when the the provided file is
* either null, or cannot be written to.
*/
@ -151,13 +152,13 @@ public class IncomingFileTransfer extends FileTransfer {
try {
inputStream.close();
}
catch(Throwable io) {
catch (Throwable io) {
/* Ignore */
}
}
if (outputStream != null) {
try {
outputStream.close();
outputStream.close();
}
catch (Throwable io) {
/* Ignore */
@ -175,11 +176,34 @@ public class IncomingFileTransfer extends FileTransfer {
private InputStream negotiateStream() throws XMPPException {
setStatus(Status.negotiating_transfer);
StreamNegotiator streamNegotiator = negotiator
final StreamNegotiator streamNegotiator = negotiator
.selectStreamNegotiator(recieveRequest);
setStatus(Status.negotiating_stream);
InputStream inputStream = streamNegotiator
.createIncomingStream(recieveRequest.getStreamInitiation());
FutureTask<InputStream> streamNegotiatorTask = new FutureTask<InputStream>(
new Callable<InputStream>() {
public InputStream call() throws Exception {
return streamNegotiator
.createIncomingStream(recieveRequest.getStreamInitiation());
}
});
streamNegotiatorTask.run();
InputStream inputStream;
try {
inputStream = streamNegotiatorTask.get(15, TimeUnit.SECONDS);
}
catch (InterruptedException e) {
throw new XMPPException("Interruption while executing", e);
}
catch (ExecutionException e) {
throw new XMPPException("Error in execution", e);
}
catch (TimeoutException e) {
throw new XMPPException("Request timed out", e);
}
finally {
streamNegotiatorTask.cancel(true);
}
setStatus(Status.negotiated);
return inputStream;
}