/**
* Notifies this <tt>Conference</tt> that the ordered list of <tt>Endpoint</tt>s of {@link
* #speechActivity} i.e. the dominant speaker history has changed.
*
* <p>This instance notifies the video <tt>Channel</tt>s about the change so that they may update
* their last-n lists and report to this instance which <tt>Endpoint</tt>s are to be asked for
* video keyframes.
*/
private void speechActivityEndpointsChanged() {
List<Endpoint> endpoints = null;
for (Content content : getContents()) {
if (MediaType.VIDEO.equals(content.getMediaType())) {
Set<Endpoint> endpointsToAskForKeyframes = null;
endpoints = speechActivity.getEndpoints();
for (Channel channel : content.getChannels()) {
if (!(channel instanceof RtpChannel)) continue;
RtpChannel rtpChannel = (RtpChannel) channel;
List<Endpoint> channelEndpointsToAskForKeyframes =
rtpChannel.speechActivityEndpointsChanged(endpoints);
if ((channelEndpointsToAskForKeyframes != null)
&& !channelEndpointsToAskForKeyframes.isEmpty()) {
if (endpointsToAskForKeyframes == null) {
endpointsToAskForKeyframes = new HashSet<>();
}
endpointsToAskForKeyframes.addAll(channelEndpointsToAskForKeyframes);
}
}
if ((endpointsToAskForKeyframes != null) && !endpointsToAskForKeyframes.isEmpty()) {
content.askForKeyframes(endpointsToAskForKeyframes);
}
}
}
}
private <T> CachedRuleSource doExtract(final Class<T> source) {
final ModelType<T> type = ModelType.of(source);
DefaultMethodModelRuleExtractionContext context =
new DefaultMethodModelRuleExtractionContext(type, this);
// TODO - exceptions thrown here should point to some extensive documentation on the concept of
// class rule sources
StructSchema<T> schema = getSchema(source, context);
if (schema == null) {
throw new InvalidModelRuleDeclarationException(context.problems.format());
}
// sort for determinism
Set<Method> methods = new TreeSet<Method>(Ordering.usingToString());
methods.addAll(Arrays.asList(source.getDeclaredMethods()));
ImmutableList.Builder<ModelProperty<?>> implicitInputs = ImmutableList.builder();
ModelProperty<?> target = null;
for (ModelProperty<?> property : schema.getProperties()) {
if (property.isAnnotationPresent(RuleTarget.class)) {
target = property;
} else if (property.isAnnotationPresent(RuleInput.class)
&& !(property.getSchema() instanceof ScalarValueSchema)) {
implicitInputs.add(property);
}
for (WeaklyTypeReferencingMethod<?, ?> method : property.getAccessors()) {
methods.remove(method.getMethod());
}
}
ImmutableList.Builder<ExtractedRuleDetails> rules = ImmutableList.builder();
for (Method method : methods) {
MethodRuleDefinition<?, ?> ruleDefinition =
DefaultMethodRuleDefinition.create(source, method);
ExtractedModelRule rule = getMethodHandler(ruleDefinition, method, context);
if (rule != null) {
rules.add(new ExtractedRuleDetails(ruleDefinition, rule));
}
}
if (context.hasProblems()) {
throw new InvalidModelRuleDeclarationException(context.problems.format());
}
StructBindings<T> bindings = structBindingsStore.getBindings(schema);
if (schema.getProperties().isEmpty()) {
return new StatelessRuleSource(
rules.build(),
Modifier.isAbstract(source.getModifiers())
? new AbstractRuleSourceFactory<T>(schema, bindings, proxyFactory)
: new ConcreteRuleSourceFactory<T>(type));
} else {
return new ParameterizedRuleSource(
rules.build(), target, implicitInputs.build(), schema, bindings, proxyFactory);
}
}
public ObjectPropertyAssertion<T> ignoreFields(String... field) {
Set<String> ignoredFields = new HashSet<String>(this.ignoredFields);
ignoredFields.addAll(Arrays.asList(field));
return new ObjectPropertyAssertion<T>(
type,
generator,
refinement,
creator,
skipSynthetic,
skipToString,
optionalToStringRegex,
ignoredFields);
}
private synchronized NameValueMap getCachedAttributes(ObjectName objName, Set<String> attrNames)
throws InstanceNotFoundException, ReflectionException, IOException {
NameValueMap values = cachedValues.get(objName);
if (values != null && values.keySet().containsAll(attrNames)) {
return values;
}
attrNames = new TreeSet<String>(attrNames);
Set<String> oldNames = cachedNames.get(objName);
if (oldNames != null) {
attrNames.addAll(oldNames);
}
values = new NameValueMap();
final AttributeList attrs =
conn.getAttributes(objName, attrNames.toArray(new String[attrNames.size()]));
for (Attribute attr : attrs.asList()) {
values.put(attr.getName(), attr.getValue());
}
cachedValues.put(objName, values);
cachedNames.put(objName, attrNames);
return values;
}
private void discoverAndRunProcs(
Context context,
Set<TypeElement> annotationsPresent,
List<ClassSymbol> topLevelClasses,
List<PackageSymbol> packageInfoFiles) {
Map<String, TypeElement> unmatchedAnnotations =
new HashMap<String, TypeElement>(annotationsPresent.size());
for (TypeElement a : annotationsPresent) {
unmatchedAnnotations.put(a.getQualifiedName().toString(), a);
}
// Give "*" processors a chance to match
if (unmatchedAnnotations.size() == 0) unmatchedAnnotations.put("", null);
DiscoveredProcessors.ProcessorStateIterator psi = discoveredProcs.iterator();
// TODO: Create proper argument values; need past round
// information to fill in this constructor. Note that the 1
// st round of processing could be the last round if there
// were parse errors on the initial source files; however, we
// are not doing processing in that case.
Set<Element> rootElements = new LinkedHashSet<Element>();
rootElements.addAll(topLevelClasses);
rootElements.addAll(packageInfoFiles);
rootElements = Collections.unmodifiableSet(rootElements);
RoundEnvironment renv =
new JavacRoundEnvironment(false, false, rootElements, JavacProcessingEnvironment.this);
while (unmatchedAnnotations.size() > 0 && psi.hasNext()) {
ProcessorState ps = psi.next();
Set<String> matchedNames = new HashSet<String>();
Set<TypeElement> typeElements = new LinkedHashSet<TypeElement>();
for (Map.Entry<String, TypeElement> entry : unmatchedAnnotations.entrySet()) {
String unmatchedAnnotationName = entry.getKey();
if (ps.annotationSupported(unmatchedAnnotationName)) {
matchedNames.add(unmatchedAnnotationName);
TypeElement te = entry.getValue();
if (te != null) typeElements.add(te);
}
}
if (matchedNames.size() > 0 || ps.contributed) {
boolean processingResult = callProcessor(ps.processor, typeElements, renv);
ps.contributed = true;
ps.removeSupportedOptions(unmatchedProcessorOptions);
if (printProcessorInfo || verbose) {
log.printNoteLines(
"x.print.processor.info",
ps.processor.getClass().getName(),
matchedNames.toString(),
processingResult);
}
if (processingResult) {
unmatchedAnnotations.keySet().removeAll(matchedNames);
}
}
}
unmatchedAnnotations.remove("");
if (lint && unmatchedAnnotations.size() > 0) {
// Remove annotations processed by javac
unmatchedAnnotations.keySet().removeAll(platformAnnotations);
if (unmatchedAnnotations.size() > 0) {
log = Log.instance(context);
log.warning("proc.annotations.without.processors", unmatchedAnnotations.keySet());
}
}
// Run contributing processors that haven't run yet
psi.runContributingProcs(renv);
// Debugging
if (options.isSet("displayFilerState")) filer.displayState();
}
private Set<String> initUnmatchedProcessorOptions() {
Set<String> unmatchedProcessorOptions = new HashSet<String>();
unmatchedProcessorOptions.addAll(processorOptions.keySet());
return unmatchedProcessorOptions;
}
private Exception doSilentClose(
Object proxyConnection, boolean pooled_connection_is_dead, boolean known_resolved_txn) {
if (activeConnection != null) {
synchronized (
C3P0PooledConnection
.this) // uh oh... this is a nested lock acq... is there a deadlock hazard here?
{
if (C3P0PooledConnection.this.exposedProxy == proxyConnection) {
C3P0PooledConnection.this.exposedProxy = null;
// System.err.println("Reset exposed proxy.");
// DEBUG
// origGet = null;
} else // else case -- DEBUG only
logger.warning(
"(c3p0 issue) doSilentClose( ... ) called on a proxyConnection "
+ "other than the current exposed proxy for its PooledConnection. [exposedProxy: "
+ exposedProxy
+ ", proxyConnection: "
+ proxyConnection);
// System.err.println("[DEBUG] WARNING: doSilentClose( ... ) called on a
// proxyConnection " +
// "other than the current exposed proxy for its PooledConnection. [exposedProxy:
// " +
// exposedProxy + ", proxyConnection: " + proxyConnection);
}
Exception out = null;
Exception exc1 = null, exc2 = null, exc3 = null, exc4 = null;
try {
if (!pooled_connection_is_dead) C3P0PooledConnection.this.reset(known_resolved_txn);
} catch (Exception e) {
exc1 = e;
// if (Debug.DEBUG)
// {
// System.err.print("exc1 -- ");
// exc1.printStackTrace();
// }
}
exc2 = cleanupUncachedActiveStatements();
// if (Debug.DEBUG && exc2 != null)
// {
// System.err.print("exc2 -- ");
// exc2.printStackTrace();
// }
String errSource;
if (doRawResultSets != null) {
activeMetaDataResultSets.addAll(doRawResultSets);
errSource = "DataBaseMetaData or raw Connection operation";
} else errSource = "DataBaseMetaData";
if (!closeAndRemoveResultSets(activeMetaDataResultSets))
exc3 = new SQLException("Failed to close some " + errSource + " Result Sets.");
// if (Debug.DEBUG && exc3 != null)
// {
// System.err.print("exc3 -- ");
// exc3.printStackTrace();
// }
if (scache != null) {
try {
scache.checkinAll(physicalConnection);
} catch (Exception e) {
exc4 = e;
}
// if (Debug.DEBUG && exc4 != null)
// {
// System.err.print("exc4 -- ");
// exc4.printStackTrace();
// }
}
if (exc1 != null) {
handleMaybeFatalToPooledConnection(exc1, proxyConnection, true);
out = exc1;
} else if (exc2 != null) {
handleMaybeFatalToPooledConnection(exc2, proxyConnection, true);
out = exc2;
} else if (exc3 != null) {
handleMaybeFatalToPooledConnection(exc3, proxyConnection, true);
out = exc3;
} else if (exc4 != null) {
handleMaybeFatalToPooledConnection(exc4, proxyConnection, true);
out = exc4;
}
// if (out != null)
// {
// System.err.print("out -- ");
// out.printStackTrace();
// }
activeConnection = null;
return out;
} else return null;
}