public Thread newThread(Runnable r) {
Thread t =
new GSThread(group, r, namePrefix + threadNumber.get(), threadNumber.getAndIncrement());
if (t.isDaemon()) t.setDaemon(false);
if (t.getPriority() != Thread.MAX_PRIORITY) t.setPriority(Thread.MAX_PRIORITY);
return t;
}
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement(), 0);
if (t.isDaemon()) t.setDaemon(false);
t.setPriority(threadPriority);
return t;
}
@Override
public void writeLine(String line) throws IOException {
if (outputEnabled) {
double rate;
if (maxEventRateChecker.updateAndCheckRate()
&& (rate = maxEventRateChecker.getRate()) > maxLogsRate) {
outputEnabled = false;
final String message =
String.format(
"[WARNING] Application '%s' has exceeded output rate of %.2f messages / second. Application output has been disabled.",
project.startsWith("/") ? project.substring(1) : project, rate);
eventService.publish(
RunnerEvent.messageLoggedEvent(
processId,
workspace,
project,
new RunnerEvent.LoggedMessage(message, lineCounter.getAndIncrement())));
return;
}
if (line != null) {
eventService.publish(
RunnerEvent.messageLoggedEvent(
processId,
workspace,
project,
new RunnerEvent.LoggedMessage(line, lineCounter.getAndIncrement())));
}
}
super.writeLine(line);
}
/** getAndIncrement returns previous value and increments */
public void testGetAndIncrement() {
AtomicInteger ai = new AtomicInteger(1);
assertEquals(1, ai.getAndIncrement());
assertEquals(2, ai.get());
ai.set(-2);
assertEquals(-2, ai.getAndIncrement());
assertEquals(-1, ai.getAndIncrement());
assertEquals(0, ai.getAndIncrement());
assertEquals(1, ai.get());
}
/**
* Gets the next available port. Every port in the range is tried at most once. Tries to avoid
* returning the same port on successive invocations (but it may happen if no other available
* ports are found).
*
* @throws NoSuchElementException if no available port is found
* @return the next available port
*/
public int getNextAvailable() {
int range = toPort - fromPort + 1;
int curr = candidateCounter.getAndIncrement();
int last = curr + range;
while (curr < last) {
int candidate = fromPort + curr % range;
if (available(candidate)) {
return candidate;
}
curr = candidateCounter.getAndIncrement();
}
throw new NoSuchElementException("Could not find an available port within port range");
}
/**
* Finds the accessibility focused {@link android.view.accessibility.AccessibilityNodeInfo}. The
* search is performed in the window whose id is specified and starts from the node whose
* accessibility id is specified.
*
* @param connectionId The id of a connection for interacting with the system.
* @param accessibilityWindowId A unique window id. Use {@link
* android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} to query the currently
* active window.
* @param accessibilityNodeId A unique view id or virtual descendant id from where to start the
* search. Use {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} to start
* from the root.
* @param direction The direction in which to search for focusable.
* @return The accessibility focused {@link AccessibilityNodeInfo}.
*/
public AccessibilityNodeInfo focusSearch(
int connectionId, int accessibilityWindowId, long accessibilityNodeId, int direction) {
try {
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
final long identityToken = Binder.clearCallingIdentity();
final boolean success =
connection.focusSearch(
accessibilityWindowId,
accessibilityNodeId,
direction,
interactionId,
this,
Thread.currentThread().getId());
Binder.restoreCallingIdentity(identityToken);
if (success) {
AccessibilityNodeInfo info = getFindAccessibilityNodeInfoResultAndClear(interactionId);
finalizeAndCacheAccessibilityNodeInfo(info, connectionId);
return info;
}
} else {
if (DEBUG) {
Log.w(LOG_TAG, "No connection for connection id: " + connectionId);
}
}
} catch (RemoteException re) {
Log.w(LOG_TAG, "Error while calling remote accessibilityFocusSearch", re);
}
return null;
}
@Override
public void doFilter(ServletRequest req, ServletResponse rsp, FilterChain chain)
throws IOException, ServletException {
try {
HttpServletResponse hrsp = (HttpServletResponse) rsp;
if (maxConnections > 0) {
if (active.getAndIncrement() > maxConnections) {
String msg = maxConnectionMessage;
if (msg == null)
msg =
"Too many simultaneous requests (this is a small server, after all, this is not a commercial service)";
hrsp.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, msg);
return;
}
}
Coordination c = coordinator.begin("osgi.enroute.webrequest." + active.incrementAndGet(), 0);
try {
chain.doFilter(req, rsp);
c.end();
} catch (Throwable t) {
c.fail(t);
throw t;
}
} finally {
active.decrementAndGet();
}
}
@CacheEntryModified
@CacheEntryRemoved
@CacheEntryVisited
@CacheEntryCreated
public void catchEvent(Event e) {
if (e.isPre()) counter.getAndIncrement();
}
DefaultThreadFactory(int threadPriority) {
this.threadNumber = new AtomicInteger(1);
this.threadPriority = threadPriority;
SecurityManager s = System.getSecurityManager();
this.group = s != null ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
this.namePrefix = "uil-pool-" + poolNumber.getAndIncrement() + "-thread-";
}
@Override
public Thread newThread(Runnable r) {
Thread thread = new Thread(r);
thread.setDaemon(true);
thread.setName(String.format("AMQPConnection-%s", THREAD_COUNT.getAndIncrement()));
return thread;
}
/*
* (non-Javadoc)
*
* @see
* asia.stampy.common.mina.StampyMinaMessageListener#messageReceived(asia.
* stampy.common.message.StampyMessage,
* org.apache.mina.core.session.IoSession, asia.stampy.common.HostPort)
*/
@Override
public void messageReceived(StampyMessage<?> message, HostPort hostPort) throws Exception {
switch (message.getMessageType()) {
case CONNECTED:
connected = true;
start = System.nanoTime();
System.out.println("Sending " + times + " messages to the server, receipts requested...");
sendAcks(); // should be a threaded operation in prod
break;
case ERROR:
System.out.println(
"Unexpected error " + ((ErrorMessage) message).getHeader().getMessageHeader());
break;
case RECEIPT:
receipts.getAndIncrement();
if (receipts.get() == times) {
synchronized (waiter) {
waiter.notifyAll();
}
}
break;
default:
System.out.println("Unexpected message " + message.getMessageType());
break;
}
}
@Override
public BroadcastAction filter(
HttpServletRequest request, HttpServletResponse response, Object message) {
if (request.getHeader("User-Agent") != null
&& request.getAttribute("X-Atmosphere-Transport") == null
|| request.getAttribute("X-Atmosphere-Transport") != null
&& ((String) request.getAttribute("X-Atmosphere-Transport"))
.equalsIgnoreCase("long-polling")) {
String userAgent = request.getHeader("User-Agent").toLowerCase();
if (userAgent != null && userAgent.startsWith("opera") && message instanceof String) {
StringBuilder sb =
new StringBuilder("<script id=\"atmosphere_")
.append(uniqueScriptToken.getAndIncrement())
.append("\">")
.append("window.parent.$.atmosphere.streamingCallback")
.append("('")
.append(message.toString())
.append("');</script>");
message = sb.toString();
return new BroadcastAction(BroadcastAction.ACTION.CONTINUE, message);
}
}
return new BroadcastAction(BroadcastAction.ACTION.CONTINUE, null);
}
public StreamData getStream(UUID streamID) {
// probably should do this over UDP.
try {
JSONRPC2Request jr = new JSONRPC2Request("getstream", id.getAndIncrement());
Map<String, Object> params = new HashMap<String, Object>();
params.put("streamid", streamID.toString());
jr.setNamedParams(params);
JSONRPC2Response jres = jsonSession.send(jr);
if (jres.indicatesSuccess()) {
Map<String, Object> jo = (Map<String, Object>) jres.getResult();
if ((Boolean) jo.get("present")) {
StreamData sd = new StreamData();
sd.currentLog = UUID.fromString((String) jo.get("currentlog"));
sd.startPos = (Long) jo.get("startpos");
sd.epoch = (Long) jo.get("epoch");
sd.startLog = UUID.fromString((String) jo.get("startlog"));
return sd;
} else {
return null;
}
}
} catch (Exception e) {
log.error("other error", e);
return null;
}
return null;
}
public void save(Campaign campaign) {
if (campaign.getId() == null) {
Integer id = NEXT_ID.getAndIncrement();
campaign.setId(id);
}
campaigns.put(campaign.getId(), campaign);
}
/**
* Performs an accessibility action on an {@link AccessibilityNodeInfo}.
*
* @param connectionId The id of a connection for interacting with the system.
* @param accessibilityWindowId A unique window id. Use {@link
* android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} to query the currently
* active window.
* @param accessibilityNodeId A unique view id or virtual descendant id from where to start the
* search. Use {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} to start
* from the root.
* @param action The action to perform.
* @param arguments Optional action arguments.
* @return Whether the action was performed.
*/
public boolean performAccessibilityAction(
int connectionId,
int accessibilityWindowId,
long accessibilityNodeId,
int action,
Bundle arguments) {
try {
IAccessibilityServiceConnection connection = getConnection(connectionId);
if (connection != null) {
final int interactionId = mInteractionIdCounter.getAndIncrement();
final long identityToken = Binder.clearCallingIdentity();
final boolean success =
connection.performAccessibilityAction(
accessibilityWindowId,
accessibilityNodeId,
action,
arguments,
interactionId,
this,
Thread.currentThread().getId());
Binder.restoreCallingIdentity(identityToken);
if (success) {
return getPerformAccessibilityActionResultAndClear(interactionId);
}
} else {
if (DEBUG) {
Log.w(LOG_TAG, "No connection for connection id: " + connectionId);
}
}
} catch (RemoteException re) {
Log.w(LOG_TAG, "Error while calling remote performAccessibilityAction", re);
}
return false;
}
@Override
public Thread newThread(Runnable runnable) {
Thread thread =
new Thread(runnable, "Executor{" + namePrefix + "-" + idCounter.getAndIncrement() + "}");
thread.setDaemon(daemon);
return thread;
}
public void addNewDownload(
String url,
String fileName,
String target,
boolean autoResume,
boolean autoRename,
final RequestCallBack<File> callback)
throws Exception {
final DownloadInfo downloadInfo = new DownloadInfo();
downloadInfo.setDownloadUrl(url);
downloadInfo.setAutoRename(autoRename);
downloadInfo.setAutoResume(autoResume);
downloadInfo.setFileName(fileName);
downloadInfo.setFileSavePath(target);
downloadInfo.setId(mCount.getAndIncrement());
HttpUtils http = new HttpUtils();
// http.configRequestThreadPoolSize(maxDownloadThread);
HttpHandler<File> handler =
http.download(
url, target, autoResume, autoRename, new ManagerCallBack(downloadInfo, callback));
downloadInfo.setHandler(handler);
downloadInfo.setState(handler.getState());
downloadInfoList.add(downloadInfo);
infoImpl.insert(downloadInfo);
}
private OutMessage(
final DBCollection collection,
final Mongo m,
OpCode opCode,
final DBEncoder enc,
final DBObject query,
final int options,
final ReadPreference readPref) {
_collection = collection;
_mongo = m;
_encoder = enc;
_buffer = _mongo._bufferPool.get();
_buffer.reset();
set(_buffer);
_id = REQUEST_ID.getAndIncrement();
_opCode = opCode;
writeMessagePrologue(opCode);
if (query == null) {
_query = null;
_queryOptions = 0;
} else {
_query = query;
int allOptions = options;
if (readPref != null && readPref.isSlaveOk()) {
allOptions |= Bytes.QUERYOPTION_SLAVEOK;
}
_queryOptions = allOptions;
}
}
private void setDefaultBootDevice() {
// In the time of disk creation the VM ID is an empty Guid, this is changed to the real ID only
// after the reading
// of the OS properties which comes after the disks creation so the disk VM elements are set to
// the wrong VM ID
// this part sets them to the correct VM ID
for (DiskImage disk : _images) {
disk.getDiskVmElements()
.stream()
.forEach(dve -> dve.setId(new VmDeviceId(disk.getId(), vmBase.getId())));
disk.setDiskVmElements(disk.getDiskVmElements());
}
boolean hasBootDevice =
vmBase
.getManagedDeviceMap()
.values()
.stream()
.anyMatch(device -> device.getBootOrder() > 0);
if (hasBootDevice) {
return;
}
AtomicInteger order =
new AtomicInteger(1); // regular non-final variable cannot be used in lambda expression
_images
.stream()
.filter(d -> d.getDiskVmElementForVm(vmBase.getId()).isBoot())
.map(image -> vmBase.getManagedDeviceMap().get(image.getId()))
.filter(Objects::nonNull)
.forEachOrdered(device -> device.setBootOrder(order.getAndIncrement()));
}
public void run(String arg) {
final ExecutorService executorService =
Cluster.activeCluster()
? Cluster.getCluster().getService(1)
: Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
final ArrayList<Future<ArrayList<Float>>> futures = new ArrayList<Future<ArrayList<Float>>>();
for (int i = 0; i < 128; ++i) {
final ArrayList<Float> floats = new ArrayList<Float>();
final Float f = new Float(i);
final Integer id = uid.getAndIncrement();
floats.add(f);
ifmap.put(id, f);
fimap.put(f, id);
ffmap.put(f, f);
futures.add(executorService.submit(new EqCall(floats)));
}
try {
for (Future<ArrayList<Float>> fu : futures) {
Float fc = fu.get().get(0);
// Integer i = fimap.get(fc);
// Float fo = i == null ? null : ifmap.get(i);
Float fo = ffmap.get(fc);
String eqstr = fo == fc ? "they are equal" : "they are unequal";
IJ.log("Got back float " + fc + " keyed to " + fo + " and " + eqstr);
}
} catch (InterruptedException ie) {
IJ.log("Woops: " + ie);
} catch (ExecutionException ee) {
IJ.log("Woops: " + ee);
}
}
/**
* Return integer of next value
*
* @return the integer
* @throws NoSuchElementException
*/
@Override
public Integer next() {
if (!hasNext()) {
throw new NoSuchElementException();
}
return count.getAndIncrement();
}
private static Client startClient(Path tempDir, TransportAddress... transportAddresses) {
Settings clientSettings =
Settings.settingsBuilder()
.put("name", "qa_smoke_client_" + counter.getAndIncrement())
.put(
InternalSettingsPreparer.IGNORE_SYSTEM_PROPERTIES_SETTING,
true) // prevents any settings to be replaced by system properties.
.put("client.transport.ignore_cluster_name", true)
.put(Environment.PATH_HOME_SETTING.getKey(), tempDir)
.put("node.mode", "network")
.build(); // we require network here!
TransportClient.Builder transportClientBuilder =
TransportClient.builder().settings(clientSettings);
TransportClient client =
transportClientBuilder.build().addTransportAddresses(transportAddresses);
logger.info("--> Elasticsearch Java TransportClient started");
Exception clientException = null;
try {
ClusterHealthResponse health = client.admin().cluster().prepareHealth().get();
logger.info(
"--> connected to [{}] cluster which is running [{}] node(s).",
health.getClusterName(),
health.getNumberOfNodes());
} catch (Exception e) {
clientException = e;
}
assumeNoException(
"Sounds like your cluster is not running at " + clusterAddresses, clientException);
return client;
}
/**
* Create a tmp file, and return its absolute path
*
* @param prefix
* @param suffix
* @param directory
* @return {@code null} if file could not be created
* @throws IOException
*/
public String createTempFile(String prefix, String suffix, File directory)
throws IllegalArgumentException, IOException {
if (prefix.length() < 3) throw new IllegalArgumentException("Prefix string too short");
if (suffix == null) suffix = ".tmp";
String folder = null;
if (directory == null) {
folder = getTmpFolderPath();
} else {
folder = directory.getAbsolutePath();
}
int counter = tmpFileCounter.getAndIncrement();
String fileName = prefix + counter + suffix;
String path = folder + File.separator + fileName;
boolean created = createFile(path);
if (!created) {
throw new IOException();
}
return path;
}
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r, executorName + "-" + sequence.getAndIncrement());
t.setDaemon(true);
t.setPriority(Thread.NORM_PRIORITY + 1);
return t;
}
@Override
public TestResource create(String key) throws Exception {
if (createException != null) throw createException;
TestResource r = new TestResource(Integer.toString(created.getAndIncrement()));
if (!isCreatedValid) r.invalidate();
return r;
}
/**
* Tests whether the Who Am I? extended operation with an internal authenticated connection
* succeeds with default setting of "ds-cfg-reject-unauthenticated-requests".
*
* @throws Exception If an unexpected problem occurs.
*/
@Test()
public void testAuthWAIDefCfg() throws Exception {
DirectoryServer.setRejectUnauthenticatedRequests(false);
Socket s = new Socket("127.0.0.1", TestCaseUtils.getServerLdapPort());
LDAPReader reader = new LDAPReader(s);
LDAPWriter writer = new LDAPWriter(s);
AtomicInteger nextMessageID = new AtomicInteger(1);
LDAPAuthenticationHandler authHandler =
new LDAPAuthenticationHandler(reader, writer, "localhost", nextMessageID);
authHandler.doSimpleBind(
3,
ByteString.valueOf("cn=Directory Manager"),
ByteString.valueOf("password"),
new ArrayList<Control>(),
new ArrayList<Control>());
ByteString authzID = authHandler.requestAuthorizationIdentity();
assertNotNull(authzID);
LDAPMessage unbindMessage =
new LDAPMessage(nextMessageID.getAndIncrement(), new UnbindRequestProtocolOp());
writer.writeMessage(unbindMessage);
s.close();
}
private void checkForSharedSourceCommand(AccessNode aNode) {
// create a top level key to avoid the full command toString
String modelName = aNode.getModelName();
Command cmd = aNode.getCommand();
// don't share full scans against internal sources, it's a waste of buffering
if (CoreConstants.SYSTEM_MODEL.equals(modelName)
|| CoreConstants.SYSTEM_ADMIN_MODEL.equals(modelName)
|| TempMetadataAdapter.TEMP_MODEL.getName().equals(modelName)) {
if (!(cmd instanceof Query)) {
return;
}
Query query = (Query) cmd;
if (query.getOrderBy() == null && query.getCriteria() == null) {
return;
}
}
AccessNode other = sharedCommands.get(cmd);
if (other == null) {
sharedCommands.put(cmd, aNode);
} else {
if (other.info == null) {
other.info = new RegisterRequestParameter.SharedAccessInfo();
other.info.id = sharedId.getAndIncrement();
}
other.info.sharingCount++;
aNode.info = other.info;
}
}
/**
* Tests whether the who am I? extended operation with an unauthenticated connection fails with
* new setting of "ds-cfg-reject-unauthenticated-requests".
*
* @throws UnsupportedEncodingException If an unexpected problem occurs.
* @throws IOException If an unexpected problem occurs.
* @throws ClientException If an unexpected problem occurs.
*/
@Test
public void testUnauthWAINewCfg()
throws UnsupportedEncodingException, IOException, ClientException {
try {
DirectoryServer.setRejectUnauthenticatedRequests(true);
Socket s = new Socket("127.0.0.1", TestCaseUtils.getServerLdapPort());
LDAPReader reader = new LDAPReader(s);
LDAPWriter writer = new LDAPWriter(s);
AtomicInteger nextMessageID = new AtomicInteger(1);
LDAPAuthenticationHandler authHandler =
new LDAPAuthenticationHandler(reader, writer, "localhost", nextMessageID);
ByteString authzID = null;
try {
authzID = authHandler.requestAuthorizationIdentity();
} catch (LDAPException e) {
assertNull(authzID);
} finally {
LDAPMessage unbindMessage =
new LDAPMessage(nextMessageID.getAndIncrement(), new UnbindRequestProtocolOp());
writer.writeMessage(unbindMessage);
s.close();
}
} finally {
DirectoryServer.setRejectUnauthenticatedRequests(false);
}
}
/**
* Traverse tree recursively and generate dot code for vertices.
*
* @param n The root node.
* @param eoiCounter The counter for the execution order index.
* @param nodeIds The map containing the node IDs.
* @param ps The stream on which the generated code will be printed.
* @param includeWeights Determines whether to include weights or not.
*/
private static void dotVerticesFromSubTree(
final AbstractCallTreeNode<?> n,
final AtomicInteger eoiCounter,
final Map<AbstractCallTreeNode<?>, Integer> nodeIds,
final PrintStream ps,
final boolean includeWeights) {
final int thisId = nodeIds.get(n);
for (final WeightedDirectedCallTreeEdge<?> child : n.getChildEdges()) {
final StringBuilder strBuild = new StringBuilder(1024);
final int childId = nodeIds.get(child.getTarget());
strBuild
.append('\n')
.append(thisId)
.append("->")
.append(childId)
.append("[style=solid,arrowhead=none");
if (includeWeights) {
strBuild.append(",label=\"").append(child.getTargetWeight().get()).append('"');
} else if (eoiCounter != null) {
strBuild.append(",label=\"").append(eoiCounter.getAndIncrement()).append(".\"");
}
strBuild.append(" ]");
ps.println(strBuild.toString());
AbstractCallTreeFilter.dotVerticesFromSubTree(
child.getTarget(), eoiCounter, nodeIds, ps, includeWeights);
}
}
/**
* Get a map from author names to their ids in the database. The authors that are not in the
* database are added to it.
*
* @param conn the connection to the database
* @param history the history to get the author names from
* @param reposId the id of the repository
* @return a map from author names to author ids
*/
private Map<String, Integer> getAuthors(ConnectionResource conn, History history, int reposId)
throws SQLException {
HashMap<String, Integer> map = new HashMap<String, Integer>();
PreparedStatement ps = conn.getStatement(GET_AUTHORS);
ps.setInt(1, reposId);
try (ResultSet rs = ps.executeQuery()) {
while (rs.next()) {
map.put(rs.getString(1), rs.getInt(2));
}
}
PreparedStatement insert = conn.getStatement(ADD_AUTHOR);
insert.setInt(1, reposId);
for (HistoryEntry entry : history.getHistoryEntries()) {
String author = entry.getAuthor();
if (!map.containsKey(author)) {
int id = nextAuthorId.getAndIncrement();
insert.setString(2, author);
insert.setInt(3, id);
insert.executeUpdate();
map.put(author, id);
conn.commit();
}
}
return map;
}
