void IDBTransaction::onAbort(PassRefPtr<IDBDatabaseError> prpError)
{
IDB_TRACE("IDBTransaction::onAbort");
RefPtr<IDBDatabaseError> error = prpError;
ASSERT(m_state != Finished);
if (m_state != Finishing) {
ASSERT(error.get());
setError(DOMError::create(error->name()), error->message());
// Abort was not triggered by front-end, so outstanding requests must
// be aborted now.
while (!m_requestList.isEmpty()) {
IDBRequest* request = *m_requestList.begin();
m_requestList.remove(request);
request->abort();
}
m_state = Finishing;
}
if (isVersionChange()) {
for (IDBObjectStoreMetadataMap::iterator it = m_objectStoreCleanupMap.begin(); it != m_objectStoreCleanupMap.end(); ++it)
it->key->setMetadata(it->value);
m_database->setMetadata(m_previousMetadata);
}
m_objectStoreCleanupMap.clear();
closeOpenCursors();
// Enqueue events before notifying database, as database may close which enqueues more events and order matters.
enqueueEvent(Event::create(eventNames().abortEvent, true, false));
m_database->transactionFinished(this);
}
void IDBTransaction::onAbort()
{
while (!m_childRequests.isEmpty()) {
IDBRequest* request = *m_childRequests.begin();
m_childRequests.remove(request);
request->abort();
}
enqueueEvent(Event::create(eventNames().abortEvent, true, false));
}
void IDBTransaction::onAbort()
{
ASSERT(!m_transactionFinished);
while (!m_childRequests.isEmpty()) {
IDBRequest* request = *m_childRequests.begin();
m_childRequests.remove(request);
request->abort();
}
closeOpenCursors();
m_database->transactionFinished(this);
if (m_contextStopped || !scriptExecutionContext())
return;
enqueueEvent(Event::create(eventNames().abortEvent, true, false));
}
void IDBTransaction::abort(ExceptionCode& ec)
{
if (m_state == Finishing || m_state == Finished) {
ec = IDBDatabaseException::InvalidStateError;
return;
}
m_state = Finishing;
while (!m_requestList.isEmpty()) {
IDBRequest* request = *m_requestList.begin();
m_requestList.remove(request);
request->abort();
}
RefPtr<IDBTransaction> selfRef = this;
if (m_backend)
m_backend->abort();
}
void IDBTransaction::abort(ExceptionState& exceptionState)
{
if (m_state == Finishing || m_state == Finished) {
exceptionState.throwDOMException(InvalidStateError, IDBDatabase::transactionFinishedErrorMessage);
return;
}
m_state = Finishing;
if (m_contextStopped)
return;
while (!m_requestList.isEmpty()) {
IDBRequest* request = *m_requestList.begin();
m_requestList.remove(request);
request->abort();
}
if (backendDB())
backendDB()->abort(m_id);
}
void IDBTransaction::onAbort(PassRefPtrWillBeRawPtr<DOMError> prpError)
{
IDB_TRACE("IDBTransaction::onAbort");
if (m_contextStopped) {
m_database->transactionFinished(this);
return;
}
RefPtrWillBeRawPtr<DOMError> error = prpError;
ASSERT(m_state != Finished);
if (m_state != Finishing) {
ASSERT(error.get());
setError(error.release());
// Abort was not triggered by front-end, so outstanding requests must
// be aborted now.
while (!m_requestList.isEmpty()) {
IDBRequest* request = *m_requestList.begin();
m_requestList.remove(request);
request->abort();
}
m_state = Finishing;
}
if (isVersionChange()) {
for (IDBObjectStoreMetadataMap::iterator it = m_objectStoreCleanupMap.begin(); it != m_objectStoreCleanupMap.end(); ++it)
it->key->setMetadata(it->value);
m_database->setMetadata(m_previousMetadata);
m_database->close();
}
m_objectStoreCleanupMap.clear();
// Enqueue events before notifying database, as database may close which enqueues more events and order matters.
enqueueEvent(Event::createBubble(EventTypeNames::abort));
m_database->transactionFinished(this);
}
