/**
* Concurrent write with eviction RAM_DISK can hold 9 replicas 4 threads each write 5 replicas
*
* @throws IOException
* @throws InterruptedException
*/
@Test
public void testConcurrentWrites() throws IOException, InterruptedException {
startUpCluster(true, 9);
final String METHOD_NAME = GenericTestUtils.getMethodName();
final int SEED = 0xFADED;
final int NUM_WRITERS = 4;
final int NUM_WRITER_PATHS = 5;
Path paths[][] = new Path[NUM_WRITERS][NUM_WRITER_PATHS];
for (int i = 0; i < NUM_WRITERS; i++) {
paths[i] = new Path[NUM_WRITER_PATHS];
for (int j = 0; j < NUM_WRITER_PATHS; j++) {
paths[i][j] = new Path("/" + METHOD_NAME + ".Writer" + i + ".File." + j + ".dat");
}
}
final CountDownLatch latch = new CountDownLatch(NUM_WRITERS);
final AtomicBoolean testFailed = new AtomicBoolean(false);
ExecutorService executor = Executors.newFixedThreadPool(THREADPOOL_SIZE);
for (int i = 0; i < NUM_WRITERS; i++) {
Runnable writer = new WriterRunnable(i, paths[i], SEED, latch, testFailed);
executor.execute(writer);
}
Thread.sleep(3 * LAZY_WRITER_INTERVAL_SEC * 1000);
triggerBlockReport();
// Stop executor from adding new tasks to finish existing threads in queue
latch.await();
assertThat(testFailed.get(), is(false));
}
public void testGetWaitsUntilSet() throws InterruptedException {
final BlockingCell<String> cell = new BlockingCell<String>();
final String value = "foo";
final AtomicReference<Object> valueHolder = new AtomicReference<Object>();
final AtomicBoolean doneHolder = new AtomicBoolean(false);
Thread getterThread =
new Thread() {
@Override
public void run() {
try {
valueHolder.set(cell.get());
} catch (InterruptedException ex) {
fail("hit InterruptedException");
ex.printStackTrace();
}
doneHolder.set(true);
}
};
getterThread.start();
Thread.sleep(300);
assertFalse(doneHolder.get());
cell.set(value);
getterThread.join();
assertTrue(doneHolder.get());
assertTrue(value == valueHolder.get());
}
public void testXZCompression() throws Exception {
project.executeTarget("xz-compression");
File deb = new File("target/test-classes/test.deb");
assertTrue("package not build", deb.exists());
final AtomicBoolean found = new AtomicBoolean(false);
ArArchiveInputStream in = new ArArchiveInputStream(new FileInputStream(deb));
ArchiveWalker.walk(
in,
new ArchiveVisitor<ArArchiveEntry>() {
public void visit(ArArchiveEntry entry, byte[] content) throws IOException {
if (entry.getName().equals("data.tar.xz")) {
found.set(true);
assertEquals("header 0", (byte) 0xFD, content[0]);
assertEquals("header 1", (byte) '7', content[1]);
assertEquals("header 2", (byte) 'z', content[2]);
assertEquals("header 3", (byte) 'X', content[3]);
assertEquals("header 4", (byte) 'Z', content[4]);
assertEquals("header 5", (byte) '\0', content[5]);
TarInputStream tar =
new TarInputStream(
new XZCompressorInputStream(new ByteArrayInputStream(content)));
while ((tar.getNextEntry()) != null) ;
tar.close();
}
}
});
assertTrue("xz file not found", found.get());
}
public void stop() {
log.info("Shutting down proxy");
if (stopped.get()) {
log.info("Already stopped");
return;
}
stopped.set(true);
log.info("Closing all channels...");
// See http://static.netty.io/3.5/guide/#start.12
final ChannelGroupFuture future = allChannels.close();
future.awaitUninterruptibly(10 * 1000);
if (!future.isCompleteSuccess()) {
final Iterator<ChannelFuture> iter = future.iterator();
while (iter.hasNext()) {
final ChannelFuture cf = iter.next();
if (!cf.isSuccess()) {
log.warn("Cause of failure for {} is {}", cf.getChannel(), cf.getCause());
}
}
}
log.info("Stopping timer");
timer.stop();
serverChannelFactory.releaseExternalResources();
clientChannelFactory.releaseExternalResources();
log.info("Done shutting down proxy");
}
@Override
public void apply(FlowRuleOperations ops) {
AtomicBoolean thisSuccess = new AtomicBoolean(success);
ops.stages()
.forEach(
stage ->
stage.forEach(
flow -> {
if (errorFlow == flow.rule().id().value()) {
thisSuccess.set(false);
} else {
switch (flow.type()) {
case ADD:
case MODIFY: // TODO is this the right behavior for modify?
flows.add(flow.rule());
break;
case REMOVE:
flows.remove(flow.rule());
break;
default:
break;
}
}
}));
if (thisSuccess.get()) {
ops.callback().onSuccess(ops);
} else {
ops.callback().onError(ops);
}
}
@Override
public int getInt(long i) {
if (dataType() == Type.DOUBLE) {
dirty.set(false);
if (indexer instanceof DoubleIndexer) {
return (int) ((DoubleIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return other.get(offset() + i);
}
} else if (dataType() == Type.INT) {
dirty.set(false);
if (indexer instanceof IntIndexer) {
return ((IntIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return other.get(offset() + i);
}
} else {
if (indexer instanceof FloatIndexer) {
return (int) ((FloatIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return other.get(offset() + i);
}
}
}
public void handleIncomingUpdate(Request msg) throws DialogStateException {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
if (!done.get()) {
Logger.log("Remote party has sent update");
final Dialog dialog = getStackContext().getDialogStorage().findDialogForMessage(msg);
assert dialog != null;
checkUpdatePreconditions(dialog, msg);
Logger.log(TAG, "mark dialog as update in progress");
dialog.markUpdateInProgress(InitiateParty.REMOTE);
// TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction>
// transactionType = SIP_REINVITE_SERVER;
TransactionType<UpdateSrvTransaction, UpdateServerTransaction> transactionType =
SIP_UPDATE_SERVER;
doHandleIncomingUpdate(msg, dialog, transactionType);
}
}
/**
* Undeploys an apk, specified by package name, from a connected emulator or usb device. Also
* deletes the application's data and cache directories on the device.
*
* @param packageName the package name to undeploy.
* @return <code>true</code> if successfully undeployed, <code>false</code> otherwise.
*/
protected boolean undeployApk(final String packageName)
throws MojoExecutionException, MojoFailureException {
final AtomicBoolean result =
new AtomicBoolean(true); // if no devices are present, it counts as successful
doWithDevices(
new DeviceCallback() {
public void doWithDevice(final IDevice device) throws MojoExecutionException {
String deviceLogLinePrefix = DeviceHelper.getDeviceLogLinePrefix(device);
try {
device.uninstallPackage(packageName);
getLog()
.info(
deviceLogLinePrefix
+ "Successfully uninstalled "
+ packageName
+ " from "
+ DeviceHelper.getDescriptiveName(device));
result.set(true);
} catch (InstallException e) {
result.set(false);
throw new MojoExecutionException(
deviceLogLinePrefix + "Uninstall of " + packageName + " failed.", e);
}
}
});
return result.get();
}
@RequestMapping(
value = "/import",
method = {RequestMethod.GET, RequestMethod.POST})
@ResponseBody
public Map<String, Object> input(Date beginDate, Date endDate) {
Map<String, Object> rsMap = new HashMap<String, Object>();
boolean success = false;
String message = "";
if (isRun.compareAndSet(false, true)) {
logger.info("Begin order import");
try {
orderBizHandler.input(cfgList, beginDate, endDate);
success = true;
} catch (Exception exp) {
logger.error("Importing TAOBAO order error ", exp);
message = exp.getMessage();
} finally {
isRun.set(false);
logger.info("End import");
}
} else {
logger.error("Import is running!");
}
rsMap.put("success", success);
rsMap.put("message", message);
return rsMap;
}
public static void createRFiles(
final Connector c, FileSystem fs, String path, int rows, int splits, int threads)
throws Exception {
fs.delete(new Path(path), true);
ExecutorService threadPool = Executors.newFixedThreadPool(threads);
final AtomicBoolean fail = new AtomicBoolean(false);
for (int i = 0; i < rows; i += rows / splits) {
final TestIngest.Opts opts = new TestIngest.Opts();
opts.outputFile = String.format("%s/mf%s", path, i);
opts.random = 56;
opts.timestamp = 1;
opts.dataSize = 50;
opts.rows = rows / splits;
opts.startRow = i;
opts.cols = 1;
threadPool.execute(
new Runnable() {
@Override
public void run() {
try {
TestIngest.ingest(c, opts, new BatchWriterOpts());
} catch (Exception e) {
fail.set(true);
}
}
});
}
threadPool.shutdown();
threadPool.awaitTermination(1, TimeUnit.HOURS);
assertFalse(fail.get());
}
@Test
public void go() throws Exception {
Appender appender =
new DefaultTestAppender() {
@Override
public void doAppend(LoggingEvent event) {
if (event.getThrowableInformation() != null) {
Throwable t = event.getThrowableInformation().getThrowable();
if (t instanceof SecurityException) {
authenticationFailed.set(true);
}
if (t instanceof NullPointerException) {
gotNPE.set(true);
}
}
}
};
Logger.getRootLogger().addAppender(appender);
String connectURI = broker1.getConnectorByName("openwire").getConnectUri().toString();
connectURI = connectURI.replace("?needClientAuth=true", "");
broker2.addNetworkConnector("static:(" + connectURI + ")").start();
Thread.sleep(10 * 1000);
Logger.getRootLogger().removeAppender(appender);
assertTrue(authenticationFailed.get());
assertFalse(gotNPE.get());
}
private void updateCurrentlyServingReplica(
ScannerCallable scanner, Result[] result, AtomicBoolean done, ExecutorService pool) {
if (done.compareAndSet(false, true)) {
if (currentScannerCallable != scanner) replicaSwitched.set(true);
currentScannerCallable = scanner;
// store where to start the replica scanner from if we need to.
if (result != null && result.length != 0) this.lastResult = result[result.length - 1];
if (LOG.isTraceEnabled()) {
LOG.trace(
"Setting current scanner as "
+ currentScannerCallable.scannerId
+ " associated with "
+ currentScannerCallable.getHRegionInfo().getReplicaId());
}
// close all outstanding replica scanners but the one we heard back from
outstandingCallables.remove(scanner);
for (ScannerCallable s : outstandingCallables) {
if (LOG.isDebugEnabled()) {
LOG.debug(
"Closing scanner "
+ s.scannerId
+ " because this was slow and another replica succeeded");
}
// Submit the "close" to the pool since this might take time, and we don't
// want to wait for the "close" to happen yet. The "wait" will happen when
// the table is closed (when the awaitTermination of the underlying pool is called)
s.setClose();
RetryingRPC r = new RetryingRPC(s);
pool.submit(r);
}
// now clear outstandingCallables since we scheduled a close for all the contained scanners
outstandingCallables.clear();
}
}
/**
* Will only ever be accessed by a single thread. Rechecks the target update time again in case a
* second write thread was blocking the current one. {@link #lastUpdateRun} gets set to a negative
* value to specify that this method is currently running.
*/
public void doUpdate() {
// Check whether entry is required.
if (!state.get().checkNeedsUpdate(forceUpdateInterval)) {
return;
}
// Prevent recursion!
// ------------------
// To prevent another call from entering this block it's
// necessary to set active
if (!active.compareAndSet(false, true)) {
return;
}
try {
final Set<String> ids = sessions.keySet();
log.info("Synchronizing session cache. Count = " + ids.size());
final StopWatch sw = new Slf4JStopWatch();
for (String id : ids) {
reload(id);
}
sw.stop("omero.sessions.synchronization");
log.info(String.format("Synchronization took %s ms.", sw.getElapsedTime()));
} catch (Exception e) {
log.error("Error synchronizing cache", e);
} finally {
active.set(false);
}
}
public void handleStart() {
if (animator == null) {
timer = new Timer();
if (loader == null) {
loader = new Loader();
loaderThread = new Thread(loader);
Log.d(TAG, "STARTING LOADER THREAD " + loaderThread + " for " + this, Log.DEBUG_MODE);
}
animator = new Animator(loader);
if (!animating.get() && !loaderThread.isAlive()) {
isStopping.set(false);
loaderThread.start();
}
currentDuration = (int) getDuration();
animating.set(true);
fireStart();
timer.schedule(animator, currentDuration, currentDuration);
} else {
resume();
}
}
private boolean addPendingRequest(final RequestContextImpl<?, ?> requestContext) {
final Integer messageID = requestContext.getMessageID();
if (isClosed.get()) {
final LocalizableMessage message = INFO_CLIENT_CONNECTION_CLOSING.get();
requestContext.handleException(
newLdapException(ResultCode.UNWILLING_TO_PERFORM, message.toString()));
return false;
} else if (pendingRequests.putIfAbsent(messageID, requestContext) != null) {
final LocalizableMessage message =
WARN_CLIENT_DUPLICATE_MESSAGE_ID.get(requestContext.getMessageID());
requestContext.handleException(
newLdapException(ResultCode.PROTOCOL_ERROR, message.toString()));
return false;
} else if (isClosed.get()) {
/*
* A concurrent close may have already removed the pending
* request but it will have only been notified for cancellation.
*/
pendingRequests.remove(messageID);
final LocalizableMessage message = INFO_CLIENT_CONNECTION_CLOSING.get();
requestContext.handleException(
newLdapException(ResultCode.UNWILLING_TO_PERFORM, message.toString()));
return false;
} else {
/*
* If the connection is closed now then we just have to pay the
* cost of invoking the request in the request handler.
*/
return true;
}
}
private void closeShard(
String reason, ShardId sId, IndexShard indexShard, Store store, IndexEventListener listener) {
final int shardId = sId.id();
final Settings indexSettings = this.getIndexSettings().getSettings();
try {
try {
listener.beforeIndexShardClosed(sId, indexShard, indexSettings);
} finally {
// this logic is tricky, we want to close the engine so we rollback the changes done to it
// and close the shard so no operations are allowed to it
if (indexShard != null) {
try {
// only flush we are we closed (closed index or shutdown) and if we are not deleted
final boolean flushEngine = deleted.get() == false && closed.get();
indexShard.close(reason, flushEngine);
} catch (Exception e) {
logger.debug("[{}] failed to close index shard", e, shardId);
// ignore
}
}
// call this before we close the store, so we can release resources for it
listener.afterIndexShardClosed(sId, indexShard, indexSettings);
}
} finally {
try {
store.close();
} catch (Exception e) {
logger.warn(
"[{}] failed to close store on shard removal (reason: [{}])", e, shardId, reason);
}
}
}
@Override
public double getDouble(long i) {
if (dataType() == Type.FLOAT) {
dirty.set(false);
if (indexer instanceof FloatIndexer) {
return ((FloatIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return (double) other.get(offset() + i);
}
} else if (dataType() == Type.INT) {
dirty.set(false);
if (indexer instanceof IntIndexer) {
return ((IntIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return (double) other.get(offset() + i);
}
} else {
dirty.set(false);
if (indexer instanceof DoubleIndexer) {
return ((DoubleIndexer) indexer).get(offset() + i);
} else {
UByteRawIndexer other = (UByteRawIndexer) indexer;
return (double) other.get(offset() + i);
}
}
}
public void handleStart() {
if (animator == null) {
timer = new Timer();
if (loader == null) {
loader = new Loader();
loaderThread = new Thread(loader);
if (DBG) {
Log.d(LCAT, "STARTING LOADER THREAD " + loaderThread + " for " + this);
}
}
animator = new Animator(loader);
if (!animating.get() && !loaderThread.isAlive()) {
isStopping.set(false);
loaderThread.start();
}
int duration = (int) getDuration();
fireStart();
timer.schedule(animator, duration, duration);
} else {
resume();
}
}
/**
* Handles server invite message
*
* @param msg - invite message
*/
public void handleIncomingInvite(final Request msg) throws DialogStateException {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
assert msg != null && MessageType.SIP_INVITE == MessageType.parse(msg.getMethod());
if (!done.get()) {
Logger.log("Remote party has sent invite");
// ClientIdentity localParty =
// getStackContext().getStackClientRegistry().findAddressee(msg.getTo().getUriBuilder().getShortURI());
ClientIdentity localParty = getStackContext().getClientRouter().findAddressee(msg);
if (localParty != null) {
assert getStackContext().getDialogStorage().findDialogForMessage(msg) == null;
final Dialog dialog =
getStackContext().getDialogStorage().getDialogForIncomingMessage(localParty, msg);
TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction>
transactionType = SIP_INVITE_SERVER;
doHandleIncomingInvite(msg, dialog, transactionType);
} else {
throw new DialogStateException(null, DialogStateException.Error.ADDRESSEE_NOT_FOUND, msg);
}
}
}
public void handleStop() {
if (timer != null) {
timer.cancel();
}
animating.set(false);
isStopping.set(true);
if (loaderThread != null) {
try {
loaderThread.join();
} catch (InterruptedException e) {
Log.e(LCAT, "loaderThread termination interrupted");
}
loaderThread = null;
}
if (loader != null) {
synchronized (loader) {
loader.notify();
}
}
loader = null;
timer = null;
animator = null;
paused = false;
fireStop();
}
/**
* Handles server noninvite message
*
* @param msg - noninvite message
*/
public void handleIncomingBye(final Request msg) {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
assert msg != null && MessageType.SIP_BYE == MessageType.parse(msg.getMethod());
Logger.log("Remote party has sent noninvite");
if (!done.get()) {
final Dialog dialog = getStackContext().getDialogStorage().findDialogForMessage(msg);
assert dialog != null;
assert STATED == dialog.getState();
dialog.getMessageHistory().addMessage(msg, true);
final TransactionManager transactionManager = getTransactionManager();
transactionManager.addListener(
new FirstMessageResolver(SIP_BYE_SERVER.getName(), dialog, msg, transactionManager));
final Transaction transaction =
transactionManager.lookUpTransaction(dialog, null, SIP_BYE_SERVER);
runAsynchronously(transaction, TRANSACTION_TIMEOUT);
}
}
@Override
protected void doOKAction() {
VirtualFile root = getGitRoot();
GitLineHandler h = handler();
final AtomicBoolean conflict = new AtomicBoolean();
h.addLineListener(
new GitLineHandlerAdapter() {
public void onLineAvailable(String line, Key outputType) {
if (line.contains("Merge conflict")) {
conflict.set(true);
}
}
});
int rc =
GitHandlerUtil.doSynchronously(
h, GitBundle.getString("unstash.unstashing"), h.printableCommandLine(), false);
root.refresh(true, true);
if (conflict.get()) {
boolean conflictsResolved =
new UnstashConflictResolver(myProject, root, getSelectedStash()).merge();
LOG.info("loadRoot " + root + ", conflictsResolved: " + conflictsResolved);
} else if (rc != 0) {
GitUIUtil.showOperationErrors(myProject, h.errors(), h.printableCommandLine());
}
super.doOKAction();
}
/**
* If received lostAdvName: <br>
* Stop the scheduled timer. <br>
* set isReachable to false
*
* @param args @param args Event handler argument
*/
private void handleLostAdvName(Map<String, Object> args) {
String foundSender = (String) args.get("SENDER");
Log.d(
TAG,
"Received lostAdvertisedName of sender: '"
+ foundSender
+ "', my sender name is: '"
+ sender
+ "'");
if (foundSender == null || !foundSender.equals(sender)) {
Log.v(TAG, "Received sender: '" + foundSender + "' doesn't belong to this device");
return;
}
stopDeviceFoundVerificationService();
// Atomically sets the value to the given updated value if the current value == the expected
// value.
// Returns - true if successful. False return indicates that the actual value was not equal to
// the expected value
if (isReachable.compareAndSet(true, false)) {
boolean newVal = isReachable.get();
Log.d(TAG, "The device: '" + deviceId + "' isReachable set to: '" + newVal + "'");
deviceRegistry.reachabilityChanged(this, newVal);
}
} // handleLostAdvName
public void run() {
Log.d(logTag, "Receiver started");
receiverThread = Thread.currentThread();
while (true) {
try {
if (connection != null) {
Log.d(logTag, "Waiting for message from PCF...");
final Message result = connection.receive().await();
if (result != null) {
Log.d(logTag, "Received message from PCF: " + new String(result.getPayload()));
SessionManager.handlePatientResults(new String(result.getPayload()));
}
}
} catch (Exception e) {
if (die.get()) {
// user initiated disconnect
die.set(false);
} else {
// unexpected failure
SessionManager.connectionFailure(host);
}
break;
}
}
try {
connection.disconnect().await();
Log.d(logTag, "Receiver stopped");
} catch (Exception e) {
Log.e(logTag, e.getMessage());
}
}
/** Returns the current number of objects, using its own transactions. */
private int getObjectCount() throws Exception {
final AtomicInteger countRef = new AtomicInteger(0);
final AtomicReference<BigInteger> lastRef = new AtomicReference<BigInteger>();
final AtomicBoolean done = new AtomicBoolean(false);
while (!done.get()) {
txnScheduler.runTask(
new TestTask(
new AbstractKernelRunnable() {
public void run() {
BigInteger last = lastRef.get();
int count;
for (count = 0; count < 50; count++) {
BigInteger next = dataService.nextObjectId(last);
if (next == null) {
done.set(true);
}
last = next;
}
countRef.addAndGet(count);
lastRef.set(last);
}
}),
taskOwner);
}
return countRef.get();
}
@Test
public void testPublisherConfirmNotReceived() throws Exception {
ConnectionFactory mockConnectionFactory = mock(ConnectionFactory.class);
Connection mockConnection = mock(Connection.class);
Channel mockChannel = mock(Channel.class);
when(mockConnectionFactory.newConnection((ExecutorService) null)).thenReturn(mockConnection);
when(mockConnection.isOpen()).thenReturn(true);
doReturn(new PublisherCallbackChannelImpl(mockChannel)).when(mockConnection).createChannel();
CachingConnectionFactory ccf = new CachingConnectionFactory(mockConnectionFactory);
ccf.setPublisherConfirms(true);
final RabbitTemplate template = new RabbitTemplate(ccf);
final AtomicBoolean confirmed = new AtomicBoolean();
template.setConfirmCallback(
new ConfirmCallback() {
@Override
public void confirm(CorrelationData correlationData, boolean ack, String cause) {
confirmed.set(true);
}
});
template.convertAndSend(ROUTE, (Object) "message", new CorrelationData("abc"));
Thread.sleep(5);
Collection<CorrelationData> unconfirmed = template.getUnconfirmed(-1);
assertEquals(1, unconfirmed.size());
assertEquals("abc", unconfirmed.iterator().next().getId());
assertFalse(confirmed.get());
}
private void processBackgroundCallback(CuratorEvent event) throws Exception {
String path = null;
boolean nodeExists = false;
if (event.getResultCode() == KeeperException.Code.NODEEXISTS.intValue()) {
path = event.getPath();
nodeExists = true;
} else if (event.getResultCode() == KeeperException.Code.OK.intValue()) {
path = event.getName();
} else if (event.getResultCode() == KeeperException.Code.NOAUTH.intValue()) {
log.warn("Client does not have authorisation to write node at path {}", event.getPath());
authFailure.set(true);
return;
}
if (path != null) {
authFailure.set(false);
nodePath.set(path);
watchNode();
if (nodeExists) {
client.setData().inBackground(setDataCallback).forPath(getActualPath(), getData());
} else {
initialisationComplete();
}
} else {
createNode();
}
}
@Override
public void run() {
assert (m_writer != null);
assert (m_input != null);
int location = 0;
boolean eof = false;
while (!eof) {
try {
int data = m_input.read();
if (data == -1) {
eof = true;
} else {
// look for a sequence of letters matching the server ready token.
if (!m_witnessedReady.get() && m_token[location] == data) {
location++;
if (location == m_token.length) {
synchronized (this) {
m_witnessedReady.set(true);
this.notifyAll();
}
}
} else {
location = 0;
}
m_writer.write(data);
m_writer.flush();
}
} catch (IOException ex) {
eof = true;
}
}
}
@Override
public <T> void eval(
QueryEnvironment<T> env,
VariableContext<T> context,
QueryExpression expression,
List<Argument> args,
final Callback<T> callback)
throws QueryException, InterruptedException {
final AtomicBoolean someFound = new AtomicBoolean(false);
env.eval(
args.get(0).getExpression(),
context,
new Callback<T>() {
@Override
public void process(Iterable<T> partialResult)
throws QueryException, InterruptedException {
if (someFound.get() || Iterables.isEmpty(partialResult)) {
return;
}
callback.process(ImmutableSet.of(partialResult.iterator().next()));
someFound.set(true);
}
});
if (!someFound.get()) {
throw new QueryException(expression, "argument set is empty");
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mVolleyRequestQueue = Volley.newRequestQueue(getActivity());
intilizeStatic();
mMovieAdapter = new MovieAdapter(getActivity(), null, 0);
trailerDataModified.set(false);
reviewDataModified.set(false);
movieDetailsModified.set(false);
movieMinutesModified.set(false);
if (savedInstanceState != null) {
synchronized (mMovieId) {
mMovieId = savedInstanceState.getLong(sMovieIdKey);
YouTubeFirstTrailerURL = savedInstanceState.getParcelable("ShareYoutubeLinkKey");
if (YouTubeFirstTrailerURL != null)
if (mShareActionProvider != null) {
mMenu.findItem(R.id.action_share).setVisible(true);
} else Log.e(LOG_TAG, "mShareActionProvider not set");
try {
mMovieId.notifyAll();
} catch (IllegalMonitorStateException x) {
}
}
Bundle b = new Bundle();
b.putLong(sMovieIdKey, mMovieId);
getLoaderManager().restartLoader(MovieQuery.DETAIL_LOADER, b, this);
getLoaderManager().restartLoader(TrailerQuery.TRAILER_LOADER, b, this);
getLoaderManager().restartLoader(ReviewQuery.REVIEW_LOADER, b, this);
}
}