/*
* for internal usage, creates a NOTIFY notify, asks the content to the
* concrete implementation component, and then sends the request to the
* subscriber
*/
public void createAndSendNotify(
EntityManager entityManager,
Subscription subscription,
Dialog dialog,
ImplementedSubscriptionControlSbbLocalObject childSbb)
throws TransactionDoesNotExistException, SipException, ParseException {
// create notify
Request notify = createNotify(dialog, subscription);
// add content if subscription is active
if (subscription.getStatus().equals(Subscription.Status.active)) {
if (subscription.getKey().getEventPackage().endsWith(".winfo")) {
// winfo content, increment version before adding the content
subscription.incrementVersion();
entityManager.persist(subscription);
entityManager.flush();
notify.setContent(
sipSubscriptionHandler
.sbb
.getWInfoSubscriptionHandler()
.getFullWatcherInfoContent(entityManager, subscription),
sipSubscriptionHandler.sbb.getWInfoSubscriptionHandler().getWatcherInfoContentHeader());
} else {
// specific event package content
NotifyContent notifyContent = childSbb.getNotifyContent(subscription);
// add content
if (notifyContent != null) {
try {
notify =
setNotifyContent(
subscription,
notify,
notifyContent.getContent(),
notifyContent.getContentTypeHeader(),
childSbb);
} catch (Exception e) {
logger.error("failed to set notify content", e);
}
}
}
}
// ....aayush added code here (with ref issue #567)
notify.addHeader(addPChargingVectorHeader());
// send notify
ClientTransaction clientTransaction =
sipSubscriptionHandler.sbb.getSipProvider().getNewClientTransaction(notify);
dialog.sendRequest(clientTransaction);
if (logger.isDebugEnabled()) {
logger.debug("Request sent:\n" + notify.toString());
}
}
public Request setNotifyContent(
Subscription subscription,
Request notify,
Object content,
ContentTypeHeader contentTypeHeader,
ImplementedSubscriptionControlSbbLocalObject childSbb)
throws JAXBException, ParseException, IOException {
if (!subscription.getResourceList()) {
// filter content per subscriber (notifier rules)
Object filteredContent =
childSbb.filterContentPerSubscriber(
subscription.getSubscriber(),
subscription.getNotifier(),
subscription.getKey().getEventPackage(),
content);
// filter content per notifier (subscriber rules)
// TODO
// marshall content to string
StringWriter stringWriter = new StringWriter();
childSbb.getMarshaller().marshal(filteredContent, stringWriter);
notify.setContent(stringWriter.toString(), contentTypeHeader);
stringWriter.close();
} else {
// resource list subscription, no filtering
if (content instanceof JAXBElement) {
// marshall content to string
StringWriter stringWriter = new StringWriter();
childSbb.getMarshaller().marshal(content, stringWriter);
notify.setContent(stringWriter.toString(), contentTypeHeader);
stringWriter.close();
} else {
notify.setContent(content, contentTypeHeader);
}
}
return notify;
}
/**
* Requests authorization for the new sip subscription.
*
* @param event
* @param aci
* @param subscriber
* @param subscriberDisplayName
* @param notifier
* @param key
* @param expires
* @param content
* @param contentType
* @param contentSubtype
* @param entityManager
* @param childSbb
*/
public void authorizeNewSipSubscription(
RequestEvent event,
ActivityContextInterface aci,
String subscriber,
String subscriberDisplayName,
Notifier notifier,
SubscriptionKey key,
int expires,
String content,
String contentType,
String contentSubtype,
boolean eventList,
SubscriptionControlDataSource dataSource,
ImplementedSubscriptionControlSbbLocalObject childSbb) {
// ask authorization
if (key.getEventPackage().endsWith(".winfo")) {
// winfo package, only accept subscriptions when subscriber and
// notifier are the same
newSipSubscriptionAuthorization(
event.getServerTransaction(),
aci,
subscriber,
subscriberDisplayName,
notifier,
key,
expires,
(subscriber.equals(notifier.getUri()) ? Response.OK : Response.FORBIDDEN),
eventList,
dataSource,
childSbb);
} else {
if (notifier.isPresList() && subscriber.equals(notifier.getUri())) {
// no need to auth a subscription to subscriber's own pres list
newSipSubscriptionAuthorization(
event.getServerTransaction(),
aci,
subscriber,
subscriberDisplayName,
notifier,
key,
expires,
Response.OK,
eventList,
dataSource,
childSbb);
} else {
childSbb.isSubscriberAuthorized(
subscriber,
subscriberDisplayName,
notifier,
key,
expires,
content,
contentType,
contentSubtype,
eventList,
event.getServerTransaction());
}
}
}