public void notifySipSubscriber(
Object content,
ContentTypeHeader contentTypeHeader,
Subscription subscription,
EntityManager entityManager,
ImplementedSubscriptionControlSbbLocalObject childSbb) {
try {
// get subscription dialog
ActivityContextInterface dialogACI =
sipSubscriptionHandler
.sbb
.getActivityContextNamingfacility()
.lookup(subscription.getKey().toString());
if (dialogACI != null) {
Dialog dialog = (Dialog) dialogACI.getActivity();
// create notify
Request notify = createNotify(dialog, subscription);
// add content
if (content != null) {
notify = setNotifyContent(subscription, notify, content, contentTypeHeader, childSbb);
}
// ....aayush added code here (with ref issue #567)
notify.addHeader(addPChargingVectorHeader());
// send notify in dialog related with subscription
dialog.sendRequest(
sipSubscriptionHandler.sbb.getSipProvider().getNewClientTransaction(notify));
if (logger.isDebugEnabled()) {
logger.debug(
"NotifySubscribers: subscription "
+ subscription.getKey()
+ " sent request:\n"
+ notify.toString());
}
} else {
// clean up
logger.warn(
"Unable to find dialog aci to notify subscription "
+ subscription.getKey()
+ ". Removing subscription data");
sipSubscriptionHandler.sbb.removeSubscriptionData(
entityManager, subscription, null, null, childSbb);
}
} catch (Exception e) {
logger.error("failed to notify subscriber", e);
}
}
/**
* Used by {@link ImplementedSubscriptionControlSbbLocalObject} to provide the authorization to a
* new sip subscription request.
*
* @param event
* @param subscriber
* @param notifier
* @param subscriptionKey
* @param expires
* @param responseCode
* @param entityManager
* @param childSbb
*/
public void newSipSubscriptionAuthorization(
ServerTransaction serverTransaction,
ActivityContextInterface serverTransactionACI,
String subscriber,
String subscriberDisplayName,
Notifier notifier,
SubscriptionKey key,
int expires,
int responseCode,
boolean eventList,
SubscriptionControlDataSource dataSource,
ImplementedSubscriptionControlSbbLocalObject childSbb) {
DialogActivity dialog = (DialogActivity) serverTransaction.getDialog();
ActivityContextInterface dialogAci = null;
// send response
try {
Response response =
sipSubscriptionHandler
.sbb
.getMessageFactory()
.createResponse(responseCode, serverTransaction.getRequest());
if (responseCode == Response.ACCEPTED || responseCode == Response.OK) {
// attach to dialog
SbbLocalObject sbbLocalObject =
sipSubscriptionHandler.sbb.getSbbContext().getSbbLocalObject();
dialogAci =
sipSubscriptionHandler
.sbb
.getSipActivityContextInterfaceFactory()
.getActivityContextInterface(dialog);
dialogAci.attach(sbbLocalObject);
if (serverTransactionACI != null) {
serverTransactionACI.detach(sbbLocalObject);
}
// finish and send response
response = sipSubscriptionHandler.addContactHeader(response);
response.addHeader(
sipSubscriptionHandler.sbb.getHeaderFactory().createExpiresHeader(expires));
serverTransaction.sendResponse(response);
} else {
response = sipSubscriptionHandler.addContactHeader(response);
serverTransaction.sendResponse(response);
if (tracer.isInfoEnabled()) {
tracer.info(
"Subscription: subscriber="
+ subscriber
+ ",notifier="
+ notifier
+ ",eventPackage="
+ key.getEventPackage()
+ " not authorized ("
+ responseCode
+ ")");
}
return;
}
} catch (Exception e) {
tracer.severe("Can't send new subscription request's reponse", e);
// cleanup
try {
Response response =
sipSubscriptionHandler
.sbb
.getMessageFactory()
.createResponse(Response.SERVER_INTERNAL_ERROR, serverTransaction.getRequest());
response = sipSubscriptionHandler.addContactHeader(response);
serverTransaction.sendResponse(response);
} catch (Exception f) {
tracer.severe("Can't send RESPONSE", f);
}
return;
}
// create subscription, initial status depends on authorization
Subscription.Status initialStatus =
responseCode == Response.ACCEPTED
? Subscription.Status.pending
: Subscription.Status.active;
Subscription subscription =
new Subscription(
key,
subscriber,
notifier,
initialStatus,
subscriberDisplayName,
expires,
eventList,
dataSource);
if (!eventList || (responseCode == Response.ACCEPTED)) {
// single resource or pending subscription (no notify content), notify subscriber
try {
sipSubscriptionHandler
.getSipSubscriberNotificationHandler()
.createAndSendNotify(dataSource, subscription, dialog, childSbb);
} catch (Exception e) {
tracer.severe("failed to notify subscriber", e);
}
}
// notify winfo subscribers
sipSubscriptionHandler
.sbb
.getWInfoSubscriptionHandler()
.notifyWinfoSubscriptions(dataSource, subscription, childSbb);
// bind name for dialog aci
try {
sipSubscriptionHandler.sbb.getActivityContextNamingfacility().bind(dialogAci, key.toString());
} catch (Exception e) {
tracer.severe("failed to bind a name to dialog's aci", e);
}
// set new timer
sipSubscriptionHandler.sbb.setSubscriptionTimerAndPersistSubscription(
subscription, expires + 1, dialogAci);
if (eventList && (responseCode == Response.OK)) {
// it's a resource list and active subscription, delegate to the event list control for
// further process of the new subscription
if (!sipSubscriptionHandler
.sbb
.getEventListSubscriptionHandler()
.createSubscription(subscription)) {
// sip subscription
sipSubscriptionHandler
.getRemoveSipSubscriptionHandler()
.removeSipSubscription(dialogAci, subscription, dataSource, childSbb);
}
}
if (tracer.isInfoEnabled()) {
tracer.info("Created " + subscription);
}
}
