org.osid.room.squatting

Interface DeedCampusAssignmentSession

All Superinterfaces:

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

public interface DeedCampusAssignmentSession
extends OsidSession

This session provides methods to re-assign Deeds to Campuses. A Deed may map to multiple Campuses and removing the last reference to a Deed is the equivalent of deleting it. Each Campus may have its own authorizations governing who is allowed to operate on it.

Adding a reference of a Deed to another Campus is not a copy operation (eg: does not change its Id ).

Method Summary

Methods

Modifier and Type	Method and Description
void	assignDeedToCampus(Id deedId, Id campusId) Adds an existing Deed to a Campus.
boolean	canAssignDeeds() Tests if this user can alter deed/campus mappings.
boolean	canAssignDeedsToCampus(Id campusId) Tests if this user can alter deed/campus mappings.
IdList	getAssignableCampusIds(Id campusId) Gets a list of campuses including and under the given campus node in which any deed can be assigned.
IdList	getAssignableCampusIdsForDeed(Id campusId, Id deedId) Gets a list of campuses including and under the given campus node in which a specific deed can be assigned.
void	unassignDeedFromCampus(Id deedId, Id campusId) Removes a Deed from a Campus.

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

canAssignDeeds

boolean canAssignDeeds()

Tests if this user can alter deed/campus 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.

Returns:

false if mapping is not authorized, true otherwise

Compliance:

mandatory - This method must be implemented.

canAssignDeedsToCampus

boolean canAssignDeedsToCampus(Id campusId)

Tests if this user can alter deed/campus 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.

Parameters:

campusId - the Id of the Campus

Returns:

false if mapping is not authorized, true otherwise

Throws:

NullArgumentException - campusId is null

Compliance:

mandatory - This method must be implemented.

getAssignableCampusIds

IdList getAssignableCampusIds(Id campusId)
                              throws OperationFailedException

Gets a list of campuses including and under the given campus node in which any deed can be assigned.

Parameters:

campusId - the Id of the Campus

Returns:

list of assignable campus Ids

Throws:

NullArgumentException - campusId is null

OperationFailedException - unable to complete request

Compliance:

mandatory - This method must be implemented.

getAssignableCampusIdsForDeed

IdList getAssignableCampusIdsForDeed(Id campusId,
                                   Id deedId)
                                     throws OperationFailedException

Gets a list of campuses including and under the given campus node in which a specific deed can be assigned.

Parameters:

campusId - the Id of the Campus

deedId - the Id of the Deed

Returns:

list of assignable campus Ids

Throws:

NullArgumentException - campusId or deedId is null

OperationFailedException - unable to complete request

Compliance:

mandatory - This method must be implemented.

assignDeedToCampus

void assignDeedToCampus(Id deedId,
                      Id campusId)
                        throws AlreadyExistsException,
                               NotFoundException,
                               OperationFailedException,
                               PermissionDeniedException

Adds an existing Deed to a Campus.

Parameters:

deedId - the Id of the Deed

campusId - the Id of the Campus

Throws:

AlreadyExistsException - deedId is already assigned to campusId

NotFoundException - deedId or campusId not found

NullArgumentException - deedId or campusId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.

unassignDeedFromCampus

void unassignDeedFromCampus(Id deedId,
                          Id campusId)
                            throws NotFoundException,
                                   OperationFailedException,
                                   PermissionDeniedException

Removes a Deed from a Campus.

Parameters:

deedId - the Id of the Deed

campusId - the Id of the Campus

Throws:

NotFoundException - deedId or campusId not found or deedId not assigned to campusId

NullArgumentException - deedId or campusId is null

OperationFailedException - unable to complete request

PermissionDeniedException - authorization failure

Compliance:

mandatory - This method must be implemented.