OSID - osid.course.registration.ActivityRegistrationCourseCatalogAssignmentSession Service Interface Definition

Interface	osid.course.registration.ActivityRegistrationCourseCatalogAssignmentSession
Implements	`osid.OsidSession`
Used By	`osid.course.registration.CourseRegistrationManager`
Used By	`osid.course.registration.CourseRegistrationProxyManager`
Description	This session provides methods to re-assign `ActivityRegistrations` to `CourseCatalog` objects An `ActivityRegistration` may appear in multiple `CourseCatalog` objects and removing the last reference to an `ActivityRegistration` is the equivalent of deleting it. Each `CourseCatalog` may have its own authorizations governing who is allowed to operate on it. Adding a reference of an `ActivityRegistration` to another `CourseCatalog` is not a copy operation (eg: does not change its `Id`).
Method	canAssignActivityRegistrations
Description	Tests if this user can alter activity registration/course catalog mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known mapping methods in this session will result in a `PERMISSION_DENIED`. This is intended as a hint to an application that may opt not to offer assignment operations to unauthorized users.
Return	`boolean`		`false` if mapping is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canAssignActivityRegistrationToCourseCatalog
Description	Tests if this user can alter activity registration/course catalog mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known mapping methods in this session will result in a `PERMISSION_DENIED`. This is intended as a hint to an application that may opt not to offer lookup operations to unauthorized users.
Parameters	`osid.id.Id`	`courseCatalogId`	the `Id` of the `CourseCatalog`
Return	`boolean`		`false` if mapping is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`courseCatalogId` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableCourseCatalogIds
Description	Gets a list of course catalogs including and under the given course catalog node in which any activity registration can be assigned.
Parameters	`osid.id.Id`	`courseCatalogId`	the `Id` of the `CourseCatalog`
Return	`osid.id.IdList`		list of assignable course catalog `Ids`
Errors	NULL_ARGUMENT		`courseCatalogId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableCourseCatalogIdsForActivityRegistration
Description	Gets a list of course catalogs including and under the given course catalog node in which a specific activity registration can be assigned.
Parameters	`osid.id.Id`	`courseCatalogId`	the `Id` of the `CourseCatalog`
Parameters	`osid.id.Id`	`activityRegistrationId`	the `Id` of the `ActivityRegistration`
Return	`osid.id.IdList`		list of assignable course catalog `Ids`
Errors	NULL_ARGUMENT		`courseCatalogId` or `activityRegistrationId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	assignActivityRegistrationToCourseCatalog
Description	Adds an existing `ActivityRegistration` to a `CourseCatalog`.
Parameters	`osid.id.Id`	`activityRegistrationId`	the `Id` of the `ActivityRegistration`
Parameters	`osid.id.Id`	`courseCatalogId`	the `Id` of the `CourseCatalog`
Errors	NOT_FOUND		`activityRegistrationId` or `courseCatalogId` not found
	NULL_ARGUMENT		`activityRegistrationId` or `courseCatalogId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	unassignActivityRegistrationFromCourseCatalog
Description	Removes an `ActivityRegistration` from a `CourseCatalog`.
Parameters	`osid.id.Id`	`activityRegistrationId`	the `Id` of the `ActivityRegistration`
Parameters	`osid.id.Id`	`courseCatalogId`	the `Id` of the `CourseCatalog`
Errors	NOT_FOUND		`activityRegistrationId` or `courseCatalogId` not found
	NULL_ARGUMENT		`activityRegistrationId` or `courseCatalogId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	reassignActivityRegistrationToCourseCatalog
Description	Moves an `ActivityRegistration` from one `CourseCatalog` to another. Mappings to other `CourseCatalogs` are unaffected.
Parameters	`osid.id.Id`	`activityRegistrationId`	the `Id` of the `ActivityRegistration`
	`osid.id.Id`	`fromCourseCatalogId`	the `Id` of the current `CourseCatalog`
	`osid.id.Id`	`toCourseCatalogId`	the `Id` of the destination `CourseCatalog`
Errors	ALREADY_EXISTS		`activityRegistrationId` already assigned to `toCourseCatalogId`
	NOT_FOUND		`activityRegistrationId, fromCourseCatalogId`, or `toCourseCatalogId` not found or `activityRegistrationId` not mapped to `fromCourseCatalogId`
	NULL_ARGUMENT		`activityRegistrationId, fromCourseCatalogId`, or `toCourseCatalogId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.