org.osid.room

Interface RoomCampusSession

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable, OsidSession

public interface RoomCampusSession
extends OsidSession

This session provides methods to retrieve Room to Campus mappings. A Room may appear in multiple Campuses. Each Campus may have its own authorizations governing who is allowed to look at it.

This lookup session defines several views:

• comparative view: elements may be silently omitted or re-ordered
• plenary view: provides a complete result set or is an error condition

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canLookupRoomCampusMappings() Tests if this user can perform lookups of room/campus mappings.
CampusList	getCampusesByRoom(Id roomId) Gets the list of Campus objects mapped to a Room.
IdList	getCampusIdsByRoom(Id roomId) Gets the list of Campus Ids mapped to a Room.
IdList	getRoomIdsByCampus(Id campusId) Gets the list of Room Ids associated with a Campus.
IdList	getRoomIdsByCampuses(IdList campusIds) Gets the list of Room Ids corresponding to a list of Campus objects.
RoomList	getRoomsByCampus(Id campusId) Gets the list of Rooms associated with a Campus.
RoomList	getRoomsByCampuses(IdList campusIds) Gets the list of Rooms corresponding to a list of Campuses.
void	useComparativeCampusView() The returns from the lookup methods may omit or translate elements based on this session, such as authorization, and not result in an error.
void	usePlenaryCampusView() A complete view of the Room and Campus returns is desired.

Methods inherited from interface org.osid.OsidSession

getAuthenticatedAgent, getAuthenticatedAgentId, getClockRate, getDate, getEffectiveAgent, getEffectiveAgentId, getFormatType, getLocale, isAuthenticated, startTransaction, supportsTransactions

Methods inherited from interface org.osid.binding.java.OsidSession

close

Methods inherited from interface java.io.Closeable

close

Method Detail

canLookupRoomCampusMappings

boolean canLookupRoomCampusMappings()

Tests if this user can perform lookups of room/campus mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known lookup methods in this session will result in a PERMISSION_DENIED. This is intendedas a hint to an application that may opt not to offer lookup operations to unauthorized users.

Returns:

false if looking up mappings is not authorized, true otherwise

Compliance:

mandatory - This method must be implemented.

useComparativeCampusView

void useComparativeCampusView()

The returns from the lookup methods may omit or translate elements based on this session, such as authorization, and not result in an error. This view is used when greater interoperability is desired at the expense of precision.

Compliance:

mandatory - This method is must be implemented.

usePlenaryCampusView

void usePlenaryCampusView()

A complete view of the Room and Campus returns is desired. Methods will return what is requested or result in an error. This view is used when greater precision is desired at the expense of interoperability.

Compliance:

mandatory - This method is must be implemented.

getRoomIdsByCampus

IdList getRoomIdsByCampus(Id campusId)
                          throws NotFoundException,
                                 OperationFailedException,
                                 PermissionDeniedException

Gets the list of Room Ids associated with a Campus.

Parameters:

campusId - Id of a Room

Returns:

list of related room Ids

Throws:

NotFoundException - campusId is not found

NullArgumentException - campusId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

getRoomsByCampus

RoomList getRoomsByCampus(Id campusId)
                          throws NotFoundException,
                                 OperationFailedException,
                                 PermissionDeniedException

Gets the list of Rooms associated with a Campus.

Parameters:

campusId - Id of a Room

Returns:

list of related rooms

Throws:

NotFoundException - campusId is not found

NullArgumentException - campusId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

getRoomIdsByCampuses

IdList getRoomIdsByCampuses(IdList campusIds)
                            throws OperationFailedException,
                                   PermissionDeniedException

Gets the list of Room Ids corresponding to a list of Campus objects.

Parameters:

campusIds - list of campus Ids

Returns:

list of room Ids

Throws:

NullArgumentException - campusIds is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

getRoomsByCampuses

RoomList getRoomsByCampuses(IdList campusIds)
                            throws OperationFailedException,
                                   PermissionDeniedException

Gets the list of Rooms corresponding to a list of Campuses.

Parameters:

campusIds - list of campus Ids

Returns:

list of rooms

Throws:

NullArgumentException - campusIds is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

getCampusIdsByRoom

IdList getCampusIdsByRoom(Id roomId)
                          throws NotFoundException,
                                 OperationFailedException,
                                 PermissionDeniedException

Gets the list of Campus Ids mapped to a Room.

Parameters:

roomId - Id of a Room

Returns:

list of campus Ids

Throws:

NotFoundException - roomId is not found

NullArgumentException - roomId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

getCampusesByRoom

CampusList getCampusesByRoom(Id roomId)
                             throws NotFoundException,
                                    OperationFailedException,
                                    PermissionDeniedException

Gets the list of Campus objects mapped to a Room.

Parameters:

roomId - Id of a Room

Returns:

list of campuses

Throws:

NotFoundException - roomId is not found

NullArgumentException - roomId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.