org.deepamehta.plugins.subscriptions.service

Interface SubscriptionService

Show UML class diagram

All Superinterfaces:

PluginService

All Known Implementing Classes:

SubscriptionsPlugin

public interface SubscriptionService
extends PluginService

Method Summary

Methods

Modifier and Type	Method and Description
void	createNotifications(String title, String message, long actionAccountId, DeepaMehtaObject item) Creates new notifications for all users with a direct or indirect (tags) subscription to the given item.
ResultList<RelatedTopic>	getAllNotifications() Gets all notifications for the logged-in user.
ArrayList<RelatedTopic>	getAllUnseenNotifications() Gets all unread notifications for the logged-in user.
ResultList<RelatedTopic>	getSubscriptions() Gets all subscribed topics for the logged-in user.
void	subscribe(long accountId, long itemId) Create a subscription edge for useraccount to item.
void	unsubscribe(long accountId, long itemId) Remove subscription (edge) for given user account and item.

Method Detail

subscribe

void subscribe(long accountId,
             long itemId)

Create a subscription edge for useraccount to item.

Parameters:

accountId - topic-id of user account

itemId - topic-id of user account

unsubscribe

void unsubscribe(long accountId,
               long itemId)

Remove subscription (edge) for given user account and item.

Parameters:

accountId - topic-id of user account

itemId - topic-id of subscribed item

createNotifications

void createNotifications(String title,
                       String message,
                       long actionAccountId,
                       DeepaMehtaObject item)

Creates new notifications for all users with a direct or indirect (tags) subscription to the given item. Notifications are created if the (given) item is either of TopicType "User Account" or of any other TopicType which has the TopicType=Tag as a child-type. In the latter case, all subscribers of the _Tag_ are notified.

Parameters:

title - title of the notification

message - text part of the notification

actionAccountId - topic-id of user account performing the action which leads to the notification of all others

item - item users can have subscribed (either "User Account" or any TopicType with "Tags" as child)

getSubscriptions

ResultList<RelatedTopic> getSubscriptions()

Gets all subscribed topics for the logged-in user.

getAllNotifications

ResultList<RelatedTopic> getAllNotifications()

Gets all notifications for the logged-in user.

getAllUnseenNotifications

ArrayList<RelatedTopic> getAllUnseenNotifications()

Gets all unread notifications for the logged-in user.