/* Think hook of the database instance.
* In case the database connection was established or failed for the first time the connection callbacks are being run.
* Takes all the queries from the finished queries queue and runs the callback for them.
*/
void Database::think(lua_State* state)
{
if (m_connectionDone && !dbCallbackRan)
{
if (m_success)
{
runCallback(state, "onConnected");
}
else
{
runCallback(state, "onConnectionFailed", "s", m_connection_err.c_str());
}
this->unreference(state);
dbCallbackRan = true;
}
//Needs to lock for condition check to prevent race conditions
std::unique_lock<std::mutex> lock(m_finishedQueueMutex);
while (!finishedQueries.empty())
{
std::shared_ptr<IQuery> curquery = finishedQueries.front();
finishedQueries.pop_front();
//Unlocking here because the lock isn't needed for the callbacks
//Allows the database thread to add more finished queries
lock.unlock();
curquery->doCallback(state);
curquery->canbedestroyed = true;
curquery->unreference(state);
lock.lock();
}
}
JNIEXPORT jint JNICALL Java_org_apache_harmony_test_func_reg_vm_btest3010_Btest3010_runCallBack (JNIEnv *, jclass) {
fprintf(stderr,"enter Java_CallBack_runCallBack\n");
fflush(stdout);
runCallback(100, 1, 1, 2);
runCallback(100, 2, 3, 4);
runCallback(100, 3, 5, 6);
runCallback(100, 4, 7, 8);
fprintf(stderr,"exit Java_CallBack_runCallBack\n");
fflush(stdout);
return 4;
}
void AsioSession::onIOWaitEnter() {
runCallback(
m_onIOWaitEnterCallback,
empty_array(),
"WaitHandle::onIOWaitEnter"
);
}
void AsioSession::onJoin(c_WaitHandle* waitHandle) {
runCallback(
m_onJoinCallback,
make_packed_array(waitHandle),
"WaitHandle::onJoin"
);
}
void AsioSession::onSleepCreate(c_SleepWaitHandle* waitHandle) {
runCallback(
m_onSleepCreateCallback,
make_packed_array(waitHandle),
"SleepWaitHandle::onCreate"
);
}
void AsioSession::onSleepSuccess(c_SleepWaitHandle* waitHandle) {
runCallback(
m_onSleepSuccessCallback,
make_packed_array(waitHandle),
"SleepWaitHandle::onSuccess"
);
}
void ScriptCustomElementDefinition::runDisconnectedCallback(Element* element) {
if (!m_scriptState->contextIsValid())
return;
ScriptState::Scope scope(m_scriptState.get());
v8::Isolate* isolate = m_scriptState->isolate();
runCallback(m_disconnectedCallback.newLocal(isolate), element);
}
int Test::callbackTest()
{
DebugMessage("Running callback...\n");
runCallback("onCallback", "si", "test", (int)m_currentTime);
DebugMessage("...Done\n");
return 0;
}
void AsioSession::onJoin(c_WaitHandle* waitHandle) {
runCallback(
m_onJoinCallback,
Array::Create(waitHandle),
"WaitHandle::onJoin"
);
}
void AsioSession::onIOWaitExit() {
runCallback(
m_onIOWaitExitCallback,
empty_array(),
"WaitHandle::onIOWaitExit"
);
}
void AsioSession::onExternalThreadEventCreate(
c_ExternalThreadEventWaitHandle* waitHandle
) {
runCallback(
m_onExternalThreadEventCreateCallback,
make_packed_array(waitHandle),
"ExternalThreadEventWaitHandle::onCreate"
);
}
void AsioSession::onResumableCreate(
c_ResumableWaitHandle* resumable,
c_WaitableWaitHandle* child
) {
runCallback(m_onResumableCreate,
make_packed_array(resumable, child),
"ResumableWaitHandle::onCreate"
);
}
void AsioSession::onGenVectorCreate(
c_GenVectorWaitHandle* waitHandle,
const Variant& dependencies
) {
runCallback(
m_onGenVectorCreateCallback,
make_packed_array(waitHandle, dependencies),
"GenVectorWaitHandle::onCreate"
);
}
void AsioSession::onAwaitAllCreate(
c_AwaitAllWaitHandle* waitHandle,
const Variant &dependencies
) {
runCallback(
m_onAwaitAllCreateCallback,
make_packed_array(waitHandle, dependencies),
"AwaitAllWaitHandle::onCreate"
);
}
void AsioSession::onResumableFail(
c_ResumableWaitHandle* resumable,
const Object& exception
) {
runCallback(
m_onResumableFailCallback,
make_packed_array(resumable, exception),
"ResumableWaitHandle::onFail"
);
}
void AsioSession::onResumableAwait(
c_ResumableWaitHandle* resumable,
c_WaitableWaitHandle* child
) {
runCallback(
m_onResumableAwaitCallback,
make_packed_array(resumable, child),
"ResumableWaitHandle::onAwait"
);
}
void AsioSession::onConditionCreate(
c_ConditionWaitHandle* waitHandle,
c_WaitableWaitHandle* child
) {
runCallback(
m_onConditionCreateCallback,
make_packed_array(waitHandle, child),
"ConditionWaitHandle::onCreate"
);
}
void Database::poll()
{
checkQueries();
if (!m_connectionThread)
return;
Thread::EventData event;
if (!m_connectionThread->getEvent(event))
return;
if (event.id == ConnectThread::CONNECTION_FINISHED)
{
if (m_connectionThread->wasSuccessful())
runCallback("onConnected");
else
runCallback("onConnectionFailed", "s", m_connectionThread->error().c_str() );
}
}
void AsioSession::onExternalThreadEventFail(
c_ExternalThreadEventWaitHandle* waitHandle,
const Object& exception
) {
runCallback(
m_onExternalThreadEventFailCallback,
make_packed_array(waitHandle, exception),
"ExternalThreadEventWaitHandle::onFail"
);
}
void AsioSession::onResumableSuccess(
c_ResumableWaitHandle* resumable,
const Variant& result
) {
runCallback(
m_onResumableSuccessCallback,
make_packed_array(resumable, result),
"ResumableWaitHandle::onSuccess"
);
}
void AsioSession::onExternalThreadEventSuccess(
c_ExternalThreadEventWaitHandle* waitHandle,
const Variant& result
) {
runCallback(
m_onExternalThreadEventSuccessCallback,
make_packed_array(waitHandle, result),
"ExternalThreadEventWaitHandle::onSuccess"
);
}
void ThreadPoolTaskExecutor::scheduleIntoPool_inlock(WorkQueue* fromQueue,
const WorkQueue::iterator& begin,
const WorkQueue::iterator& end) {
dassert(fromQueue != &_poolInProgressQueue);
std::for_each(
begin,
end,
[this](const std::shared_ptr<CallbackState>& cbState) {
fassert(28735, _pool->schedule([this, cbState] { runCallback(std::move(cbState)); }));
});
_poolInProgressQueue.splice(_poolInProgressQueue.end(), *fromQueue, begin, end);
_net->signalWorkAvailable();
}
void ScriptCustomElementDefinition::runAdoptedCallback(Element* element,
Document* oldOwner,
Document* newOwner) {
if (!m_scriptState->contextIsValid())
return;
ScriptState::Scope scope(m_scriptState.get());
v8::Isolate* isolate = m_scriptState->isolate();
v8::Local<v8::Value> argv[] = {
toV8(oldOwner, m_scriptState->context()->Global(), isolate),
toV8(newOwner, m_scriptState->context()->Global(), isolate)};
runCallback(m_adoptedCallback.newLocal(isolate), element,
WTF_ARRAY_LENGTH(argv), argv);
}
void ScriptedIdleTaskController::callbackFired(CallbackId id, double deadlineSeconds, IdleDeadline::CallbackType callbackType)
{
if (!m_callbacks.contains(id))
return;
if (m_suspended) {
if (callbackType == IdleDeadline::CallbackType::CalledByTimeout) {
// Queue for execution when we are resumed.
m_pendingTimeouts.append(id);
}
// Just drop callbacks called while suspended, these will be reposted on the idle task queue when we are resumed.
return;
}
runCallback(id, deadlineSeconds, callbackType);
}
void ScriptedIdleTaskController::resume()
{
ASSERT(m_suspended);
m_suspended = false;
// Run any pending timeouts.
Vector<CallbackId> pendingTimeouts;
m_pendingTimeouts.swap(pendingTimeouts);
for (auto& id : pendingTimeouts)
runCallback(id, monotonicallyIncreasingTime(), IdleDeadline::CallbackType::CalledByTimeout);
// Repost idle tasks for any remaining callbacks.
for (auto& callback : m_callbacks) {
RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper = internal::IdleRequestCallbackWrapper::create(callback.key, this);
m_scheduler->postIdleTask(BLINK_FROM_HERE, WTF::bind<double>(&internal::IdleRequestCallbackWrapper::idleTaskFired, callbackWrapper));
}
}
void ScriptCustomElementDefinition::runAttributeChangedCallback(
Element* element,
const QualifiedName& name,
const AtomicString& oldValue,
const AtomicString& newValue) {
if (!m_scriptState->contextIsValid())
return;
ScriptState::Scope scope(m_scriptState.get());
v8::Isolate* isolate = m_scriptState->isolate();
v8::Local<v8::Value> argv[] = {
v8String(isolate, name.localName()), v8StringOrNull(isolate, oldValue),
v8StringOrNull(isolate, newValue),
v8StringOrNull(isolate, name.namespaceURI()),
};
runCallback(m_attributeChangedCallback.newLocal(isolate), element,
WTF_ARRAY_LENGTH(argv), argv);
}
void CallbackHuman::talk()
{
runCallback({{"THIS", this}});
}
