public void addSubscription(
Long classNameId, Long classPK, Integer type, String extraData, Long userId)
throws PortalException, SystemException {
if (activitySubscriptionPersistence
.findByClassNameIdClassPKTypeExtraDataReceiverId(
classNameId, classPK, type, extraData, userId)
.size()
> 0) {
// subscription exists, do nothing
return;
}
Long pk = CounterLocalServiceUtil.increment(ActivitySubscription.class.getName());
ActivitySubscription subscription =
ActivitySubscriptionLocalServiceUtil.createActivitySubscription(pk);
subscription.setClassNameId(classNameId);
subscription.setClassPK(classPK);
subscription.setType(type);
subscription.setExtraData(extraData);
subscription.setReceiverId(userId);
subscription.setModifiedDate(new Date());
subscription.setCreateDate(new Date());
subscription.store();
}
