/**
* Issues the subscription failures.
*
* @param gseResponse The GetStreamingEvents response.
*/
private void issueSubscriptionFailures(GetStreamingEventsResponse gseResponse) {
ServiceResponseException exception = new ServiceResponseException(gseResponse);
for (String id : gseResponse.getErrorSubscriptionIds()) {
StreamingSubscription subscription = null;
synchronized (this) {
// Client can do any good or bad things in the below event
// handler
if (this.subscriptions != null && this.subscriptions.containsKey(id)) {
subscription = this.subscriptions.get(id);
}
}
if (subscription != null) {
SubscriptionErrorEventArgs eventArgs =
new SubscriptionErrorEventArgs(subscription, exception);
if (!onSubscriptionError.isEmpty()) {
for (ISubscriptionErrorDelegate subError : onSubscriptionError) {
subError.subscriptionErrorDelegate(this, eventArgs);
}
}
}
if (gseResponse.getErrorCode() != ServiceError.ErrorMissedNotificationEvents) {
// Client can do any good or bad things in the above event
// handler
synchronized (this) {
if (this.subscriptions != null && this.subscriptions.containsKey(id)) {
// We are no longer servicing the subscription.
this.subscriptions.remove(id);
}
}
}
}
}
/**
* Handles the service response object.
*
* @param response The response.
* @throws microsoft.exchange.webservices.data.exception.ArgumentException
*/
private void handleServiceResponseObject(Object response) throws ArgumentException {
GetStreamingEventsResponse gseResponse = (GetStreamingEventsResponse) response;
if (gseResponse == null) {
throw new ArgumentException();
} else {
if (gseResponse.getResult() == ServiceResult.Success
|| gseResponse.getResult() == ServiceResult.Warning) {
if (gseResponse.getResults().getNotifications().size() > 0) {
// We got notification; dole them out.
this.issueNotificationEvents(gseResponse);
} else {
// // This was just a heartbeat, nothing to do here.
}
} else if (gseResponse.getResult() == ServiceResult.Error) {
if (gseResponse.getErrorSubscriptionIds() == null
|| gseResponse.getErrorSubscriptionIds().size() == 0) {
// General error
this.issueGeneralFailure(gseResponse);
} else {
// subscription-specific errors
this.issueSubscriptionFailures(gseResponse);
}
}
}
}
/**
* Issues the notification events.
*
* @param gseResponse The GetStreamingEvents response.
*/
private void issueNotificationEvents(GetStreamingEventsResponse gseResponse) {
for (GetStreamingEventsResults.NotificationGroup events :
gseResponse.getResults().getNotifications()) {
StreamingSubscription subscription = null;
synchronized (this) {
// Client can do any good or bad things in the below event
// handler
if (this.subscriptions != null && this.subscriptions.containsKey(events.subscriptionId)) {
subscription = this.subscriptions.get(events.subscriptionId);
}
}
if (subscription != null) {
NotificationEventArgs eventArgs = new NotificationEventArgs(subscription, events.events);
if (!onNotificationEvent.isEmpty()) {
for (INotificationEventDelegate notifyEvent : onNotificationEvent) {
notifyEvent.notificationEventDelegate(this, eventArgs);
}
}
}
}
}