Interface DispatchProcessorQuerySession

All Superinterfaces:
AutoCloseable, Closeable, OsidSession, OsidSession
All Known Subinterfaces:
DispatchProcessorSearchSession
public interface DispatchProcessorQuerySession extends OsidSession

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

This session defines views that offer differing behaviors for searching.

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

Dispatch processors may have a query record indicated by their respective record types. The query record is accessed via the DispatchQuery.

Like all OsidSessions, DispatchProcessorQuerySessions are dedicated to single processing threads and a single authenticated user.

  • 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.

    • canSearchDispatchProcessors

      boolean canSearchDispatchProcessors()
      Tests if this user can perform DispatchProcessor searches. 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 dispatch processors in publishers which are children of this publisher in the publisher hierarchy.
      Compliance:
      mandatory - This method must be implemented.

    • useIsolatedPublisherView

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

    • getDispatchProcessorQuery

      DispatchProcessorQuery getDispatchProcessorQuery()
      Gets a dispatch processor query.
      Returns:
      the dispatch processor query
      Compliance:
      mandatory - This method must be implemented.

    • getDispatchProcessorsByQuery

      DispatchProcessorList getDispatchProcessorsByQuery(DispatchProcessorQuery dispatchProcessorQuery) throws OperationFailedException, PermissionDeniedException
      Gets a list of DispatchProcessors matching the given search.
      Parameters:
      dispatchProcessorQuery - the dispatch processor query
      Returns:
      the dispatch processor list
      Throws:
      NullArgumentException - dispatchProcessorQuery is null
      OperationFailedException - unable to complete request
      PermissionDeniedException - authorization failure
      UnsupportedException - dispatchProcessorQuery did not originate from getDispatchProcessorQuery()
      Compliance:
      mandatory - This method must be implemented.