@Override
public void resultChanged(LookupEvent ev) {
TopComponent tc = ref.get();
if (tc == null) {
r.removeLookupListener(this);
synchronized (lookupListeners) {
lookupListeners.remove(this);
}
return;
}
if (LOG.isLoggable(Level.FINER)) {
LOG.log(Level.FINER, " looking result changed for {0} ", new Object[] {ref.get()});
}
DataObject tcDataObject = tc.getLookup().lookup(DataObject.class);
if (tcDataObject != null) {
try {
if (hasOpenedEditorPanes(tcDataObject)) {
addOpenedFiles(getFiles(tcDataObject));
}
} catch (InterruptedException ex) {
LOG.log(Level.WARNING, null, ex);
} catch (InvocationTargetException ex) {
LOG.log(Level.WARNING, null, ex);
}
r.removeLookupListener(this);
synchronized (lookupListeners) {
lookupListeners.remove(this);
}
}
}
/** Обработчик всех событий помещенных в очередь */
void processEvents() {
for (; ; ) {
WatchKey key;
try {
key = watcher.take();
} catch (InterruptedException x) {
LOG.log(Level.SEVERE, x.getMessage());
return;
}
Path dir = keys.get(key);
if (dir == null) {
LOG.log(Level.SEVERE, "Входной каталог не найден!");
continue;
}
for (WatchEvent<?> event : key.pollEvents()) {
WatchEvent.Kind kind = event.kind();
// TODO - подумать над обработчиком события OVERFLOW
if (kind == OVERFLOW) {
continue;
}
WatchEvent<Path> ev = cast(event);
Path name = ev.context();
Path child = dir.resolve(name);
// логируем событие
if (kind == ENTRY_CREATE) {
LOG.log(Level.FINEST, "{0}: {1}", new Object[] {event.kind().name(), child});
Runnable worker = new WorkerThread(child);
executor.execute(worker);
}
}
boolean valid = key.reset();
if (!valid) {
keys.remove(key);
if (keys.isEmpty()) {
break;
}
}
}
}
@Override
public void onClose(final int code, final String reason) {
LOG.log(Level.FINE, "WebSocket onClose {0}/{1}", new Object[] {code, reason});
Socket.this.webSocket = null;
scheduleReconnectTimer();
for (final ISocketCloseCallback callback : socketCloseCallbacks) {
callback.onClose();
}
}
private void removeOpenedFiles(List<File> files) {
if (files == null) {
return;
}
synchronized (openedFiles) {
for (File file : files) {
LOG.log(Level.FINE, " removing from opened files {0} ", new Object[] {file});
openedFiles.remove(file.getAbsolutePath());
}
}
}
private List<File> getFiles(DataObject tcDataObject) {
List<File> ret = new ArrayList<File>();
LOG.log(Level.FINER, " looking up files in dataobject {0} ", new Object[] {tcDataObject});
Set<FileObject> fos = tcDataObject.files();
if (fos != null) {
for (FileObject fo : fos) {
LOG.log(Level.FINER, " found file {0}", new Object[] {fo});
File f = FileUtil.toFile(fo);
if (f != null
&& !openedFiles.contains(f.getAbsolutePath())
&& !touchedFiles.contains(f.getAbsolutePath())) {
ret.add(f);
}
}
}
if (LOG.isLoggable(Level.FINER)) {
for (File f : ret) {
LOG.log(Level.FINER, " returning file {0} ", new Object[] {f});
}
}
return ret;
}
@Override
public void onFailure(final IOException e, final Response response) {
LOG.log(Level.WARNING, "WebSocket connection error", e);
try {
for (final IErrorCallback callback : errorCallbacks) {
triggerChannelError();
callback.onError(e.toString());
}
} finally {
// Assume closed on failure
if (Socket.this.webSocket != null) {
try {
Socket.this.webSocket.close(1001 /*CLOSE_GOING_AWAY*/, "EOF received");
} catch (IOException ioe) {
LOG.log(Level.WARNING, "Failed to explicitly close following failure");
} finally {
Socket.this.webSocket = null;
}
}
scheduleReconnectTimer();
}
}
@Override
public void onOpen(final WebSocket webSocket, final Response response) {
LOG.log(Level.FINE, "WebSocket onOpen: {0}", webSocket);
Socket.this.webSocket = webSocket;
cancelReconnectTimer();
// TODO - Heartbeat
for (final ISocketOpenCallback callback : socketOpenCallbacks) {
callback.onOpen();
}
Socket.this.flushSendBuffer();
}
@Override
public void onMessage(final ResponseBody payload) throws IOException {
LOG.log(Level.FINE, "Envelope received: {0}", payload);
try {
if (payload.contentType() == WebSocket.TEXT) {
final Envelope envelope = objectMapper.readValue(payload.byteStream(), Envelope.class);
for (final Channel channel : channels) {
if (channel.isMember(envelope.getTopic())) {
channel.trigger(envelope.getEvent(), envelope);
}
}
for (final IMessageCallback callback : messageCallbacks) {
callback.onMessage(envelope);
}
}
} catch (IOException e) {
LOG.log(Level.SEVERE, "Failed to read message payload", e);
} finally {
payload.close();
}
}
private List<File> getFiles(TopComponent tc) {
LOG.log(Level.FINER, " looking up files in tc {0} ", new Object[] {tc});
DataObject tcDataObject = tc.getLookup().lookup(DataObject.class);
if (tcDataObject == null) {
boolean alreadyListening = false;
Iterator<L> it = lookupListeners.iterator();
synchronized (lookupListeners) {
while (it.hasNext()) {
L l = it.next();
if (l.ref.get() == null) {
l.r.removeLookupListener(l);
it.remove();
}
if (l.ref.get() == tc) {
alreadyListening = true;
break;
}
}
}
if (!alreadyListening) {
addLookupListener(tc);
}
return Collections.EMPTY_LIST;
} else {
try {
return hasOpenedEditorPanes(tcDataObject)
? getFiles(tcDataObject)
: Collections.EMPTY_LIST;
} catch (InterruptedException ex) {
LOG.log(Level.WARNING, null, ex);
} catch (InvocationTargetException ex) {
LOG.log(Level.WARNING, null, ex);
}
}
return Collections.EMPTY_LIST;
}
private void addOpenedFiles(List<File> files) {
if (files == null) {
return;
}
synchronized (openedFiles) {
for (File file : files) {
LOG.log(Level.FINE, " adding to opened files : ", new Object[] {file});
openedFiles.add(file.getAbsolutePath());
}
for (File file : files) {
if (handleManaged(file)) {
break;
}
}
}
}
public void run() {
while (shouldRun) {
JobInProgress job = null;
synchronized (jobInitQueue) {
if (jobInitQueue.size() > 0) {
job = (JobInProgress) jobInitQueue.elementAt(0);
jobInitQueue.remove(job);
} else {
try {
jobInitQueue.wait(JOBINIT_SLEEP_INTERVAL);
} catch (InterruptedException iex) {
}
}
}
try {
if (job != null) {
job.initTasks();
}
} catch (Exception e) {
LOG.log(Level.WARNING, "job init failed", e);
job.kill();
}
}
}
@Override
public void onPong(final Buffer payload) {
LOG.log(Level.INFO, "PONG received: {0}", payload);
}