Interface SubscriptionEnablerQuerySession

All Superinterfaces:
AutoCloseable, Closeable, OsidSession, OsidSession
All Known Subinterfaces:
SubscriptionEnablerSearchSession
public interface SubscriptionEnablerQuerySession extends OsidSession

This session provides methods for searching among SubscriptionEnabler objects. The search query is constructed using the SubscriptionEnablerQuery .

This session defines views that offer differing behaviors for searching.

  • federated publisher view: searches include subscription enablers in publishers of which this publisher is an ancestor in the publisher hierarchy
  • isolated publisher view: searches are restricted to subscription enablers in this publisher

Subscription enablers may have a query record indicated by their respective record types. The query record is accessed via the SubscriptionEnablerQuery .

  • Method Details

    • getPublisherId

      Id getPublisherId()
      Gets the Publisher Id associated with this session.
      Returns:
      the Publisher Id associated with this session
      Compliance:
      mandatory - This method must be implemented.

    • getPublisher

      Publisher getPublisher() throws OperationFailedException, PermissionDeniedException
      Gets the Publisher associated with this session.
      Returns:
      the publisher
      Throws:
      OperationFailedException - unable to complete request
      PermissionDeniedException - authorization failure
      Compliance:
      mandatory - This method must be implemented.

    • canSearchSubscriptionEnablers

      boolean canSearchSubscriptionEnablers()
      Tests if this user can perform SubscriptionEnabler lookups. A return of true does not guarantee successful authorization. A return of false indicates that it is known all methods in this session will result in a PERMISSION_DENIED . This is intended as a hint to an application that may not offer lookup operations to unauthorized users.
      Returns:
      false if search methods are not authorized, true otherwise
      Compliance:
      mandatory - This method must be implemented.

    • useFederatedPublisherView

      void useFederatedPublisherView()
      Federates the view for methods in this session. A federated view will include subscription enablers in publishers which are children of this publisher in the publisher hierarchy.
      Compliance:
      mandatory - This method is must be implemented.

    • useIsolatedPublisherView

      void useIsolatedPublisherView()
      Isolates the view for methods in this session. An isolated view restricts lookups to this publisher only.
      Compliance:
      mandatory - This method is must be implemented.

    • getSubscriptionEnablerQuery

      SubscriptionEnablerQuery getSubscriptionEnablerQuery()
      Gets a subscription enabler query.
      Returns:
      the subscription enabler query
      Compliance:
      mandatory - This method must be implemented.

    • getSubscriptionEnablersByQuery

      SubscriptionEnablerList getSubscriptionEnablersByQuery(SubscriptionEnablerQuery subscriptionEnablerQuery) throws OperationFailedException, PermissionDeniedException
      Gets a list of SubscriptionEnablers matching the given subscription enabler query.
      Parameters:
      subscriptionEnablerQuery - the subscription enabler query
      Returns:
      the returned SubscriptionEnablerList
      Throws:
      NullArgumentException - subscriptionEnablerQuery is null
      OperationFailedException - unable to complete request
      PermissionDeniedException - authorization failure
      UnsupportedException - subscriptionEnablerQuery is not of this service
      Compliance:
      mandatory - This method must be implemented.