protected List<TransactionTask> terminate(
String subscriberId, boolean override, Map<String, Object> metas) throws CatalogException {
List<TransactionTask> tasks = new ArrayList<TransactionTask>();
Map<String, Object> context = RequestContextLocalStore.get().getInProcess();
final long TERMINATE_TIMESTAMP = System.currentTimeMillis();
context.put(Constants.MINIMUM_COMMITMENT_BREACH.name(), true);
// check for minimum commitment...
if (this.getMinimumCommitment() != null) {
if (!(this.getMinimumCommitment() instanceof NoCommitment)) {
long commitmentTime = this.getMinimumCommitment().getCommitmentTime(this);
if (commitmentTime > TERMINATE_TIMESTAMP) {
// minimum commitment breached.... set the context for penalty calculation...
if (!override) {
throw new CatalogException(
"Minimum Commitment Period ("
+ (new Date(commitmentTime)).toString()
+ ") is still Active!!");
}
}
}
}
// Try to get subscriber instance...
Subscriber subscriber = null;
try {
subscriber = (Subscriber) context.get(Constants.SUBSCRIBER_ENTITY.name());
if (subscriber == null) {
subscriber = new FetchSubscriber(subscriberId).execute();
if (subscriber == null)
throw new CatalogException(
"Unable fetch Subscriber: "
+ subscriberId
+ "!! Cannot proceed with renewal... Will cause inconsistencies!!");
context.put(Constants.SUBSCRIBER_ENTITY.name(), subscriber);
}
} catch (FrameworkException e) {
if (e instanceof CatalogException) throw ((CatalogException) e);
throw new CatalogException("Failed to fetch Susbcriber: " + subscriber, e);
}
// check for additional policies in terminate...
if (!override
&& !this.getEligibility().execute(subscriber, SubscriptionLifeCycleEvent.TERMINATE)) {
// eligibility failed for this renewal.... convert to expire...
throw new CatalogException("Terminate related policies rejected the request!!");
}
// pretty much start packing up the tasks now....
// ---------- Charging Tasks
/*
* 1. Evaluate Penalties and create Charging Task
*/
context.put(Constants.SUBSCRIPTION_EVENT.name(), SubscriptionLifeCycleEvent.RENEWAL);
Map<String, MonetaryUnit> penalties = this.getPrice().getPrintableAdviceOfCharge();
MonetaryUnit minimumCommitmentPenalty =
penalties.get(Constants.MINIMUM_COMMITMENT_BREACH.name());
if (minimumCommitmentPenalty != null) {
tasks.add(new Charging(ChargingMode.CHARGE, minimumCommitmentPenalty, subscriberId));
this.addPurchaseHistory(
SubscriptionLifeCycleEvent.TERMINATE, TERMINATE_TIMESTAMP, minimumCommitmentPenalty);
}
MonetaryUnit terminationPenalty = penalties.get(Constants.MINIMUM_COMMITMENT_BREACH.name());
if (terminationPenalty != null) {
tasks.add(new Charging(ChargingMode.CHARGE, terminationPenalty, subscriberId));
this.addPurchaseHistory(
SubscriptionLifeCycleEvent.TERMINATE, TERMINATE_TIMESTAMP, terminationPenalty);
}
// ---------- Fulfillment Tasks
/*
* 1. get a list of all Atomic Products
* 2. create a list of Fulfillment tasks
* 3. add the fulfillment tasks to the transaction tasks
*/
// first, pack all the fulfillment tasks pertinent to deprovisioning
for (AtomicProduct atomicProduct : this.getProvisionedProducts()) {
tasks.add(new Fulfillment(FulfillmentMode.CANCEL, atomicProduct, subscriberId, null));
}
tasks.add(
new Notification(
NotificationMode.NOTIFY_USER,
this.getName(),
subscriberId,
SubscriptionLifeCycleEvent.TERMINATE.name(),
metas));
// save states and history & ask to be saved in DB
this.subscriptionHistory.add(SubscriptionLifeCycleState.IN_TERMINATION, TERMINATE_TIMESTAMP);
tasks.add(new Persistence<Subscription>(PersistenceMode.SAVE, this, subscriberId));
return tasks;
}
protected List<TransactionTask> renewal(
String subscriberId, boolean override, Map<String, Object> metas) throws CatalogException {
List<TransactionTask> tasks = new ArrayList<TransactionTask>();
Map<String, Object> context = RequestContextLocalStore.get().getInProcess();
metas.put("lifeCycleEvent", "renewal");
OfferCatalog catalog = new OfferCatalog();
Offer relevantOffer = catalog.getOfferById(this.getName());
if (relevantOffer.getOfferState() != State.PUBLISHED) {
// current subscribed offer is not renewable anymore
logger.info("This offer is not available for RENEWAAL anymore... Converting to expiry...");
tasks.addAll(this.expiry(subscriberId, true, metas));
return tasks;
}
// current subscribed offer is renewable...
long RENEWAL_TIMESTAMP = System.currentTimeMillis();
// Get the Subscriber
Subscriber subscriber = null;
try {
subscriber = (Subscriber) context.get(Constants.SUBSCRIBER_ENTITY.name());
if (subscriber == null) {
subscriber = new FetchSubscriber(subscriberId).execute();
if (subscriber == null)
throw new CatalogException(
"Unable fetch Subscriber: "
+ subscriberId
+ "!! Cannot proceed with renewal... Will cause inconsistencies!!");
context.put(Constants.SUBSCRIBER_ENTITY.name(), subscriber);
}
} catch (FrameworkException e) {
if (e instanceof CatalogException) throw ((CatalogException) e);
throw new CatalogException("Failed to fetch Susbcriber: " + subscriber, e);
}
// enforce auto-termination....
if (!override
&& this.getAutoTermination() != null
&& !(this.getAutoTermination().getTerminationTime(this) > RENEWAL_TIMESTAMP)) {
// its time for auto-termination... covert to expire...
tasks.addAll(this.expiry(subscriberId, true, metas));
return tasks;
}
// check for additional policies for renewal event
context.put(Constants.SUBSCRIPTION_EVENT.name(), SubscriptionLifeCycleEvent.RENEWAL);
if (!override
&& !this.getEligibility().execute(subscriber, SubscriptionLifeCycleEvent.RENEWAL)) {
// eligibility failed for this renewal.... convert to expire...
tasks.addAll(this.expiry(subscriberId, true, metas));
return tasks;
}
// check if this renewal will breach accumulation....
if (!override && !this.getAccumulation().execute()) {
// accumulation failed this renewal.... concert to expire...
tasks.addAll(this.expiry(subscriberId, true, metas));
return tasks;
}
// pretty much start packing up the tasks now....
// ---------- Charging Tasks
/*
* 1. Evaluate Price and create Charging Task
*/
if (this.isCommercial()) {
context.put(Constants.SUBSCRIPTION_EVENT.name(), SubscriptionLifeCycleEvent.RENEWAL);
MonetaryUnit rate = this.getPrice().getSimpleAdviceOfCharge();
tasks.add(new Charging(ChargingMode.CHARGE, rate, subscriberId));
this.addPurchaseHistory(SubscriptionLifeCycleEvent.RENEWAL, RENEWAL_TIMESTAMP, rate);
}
// ---------- Fulfillment Tasks
/*
* 1. get a list of all Atomic Products
* 2. create a list of Fulfillment tasks
* 3. if trial period is being set, then adjust the validity period with trial period
* 4. add the fulfillment tasks to the transaction tasks
*/
this.provisionedProducts.clear();
for (AtomicProduct atomicProduct : this.getAllAtomicProducts()) {
AtomicProduct cloned = CloneHelper.deepClone(atomicProduct);
cloned.getValidity().setActivationTime(RENEWAL_TIMESTAMP);
this.addProvisionedProduct(cloned);
tasks.add(new Fulfillment(FulfillmentMode.FULFILL, cloned, subscriberId, metas));
}
this.setActivatedTimeNow();
tasks.add(
new Future(
FutureMode.SCHEDULE,
SubscriptionLifeCycleEvent.RENEWAL,
this.subscriptionId,
subscriberId,
this.getRenewalPeriod().getExpiryTimeInMillis(),
metas));
// ----------- Notification Tasks
/*
* 1. Send Notification for each state of the Request Processing
* 2. Transaction Engine must be able to use this task persistently across the entire process...
*/
tasks.add(
new Notification(
NotificationMode.NOTIFY_USER,
this.getName(),
subscriberId,
SubscriptionLifeCycleEvent.RENEWAL.name(),
metas));
// finally save this transaction to DB...
this.addSubscriptionHistory(SubscriptionLifeCycleState.IN_RENEWAL, RENEWAL_TIMESTAMP);
tasks.add(new Persistence<Subscription>(PersistenceMode.SAVE, this, subscriberId));
return tasks;
}