edmiAddProtectedElement

EdmiError edmiAddProtectedElement(SdaiAggr          aggrId,
                                  SdaiPrimitiveType valueType, 
                                     ...);

This function adds an element to an aggregate in a protected attribute. Some system models are created and maintained by EDM and therefore the users need no write access to them. However, in these system models, some attributes may still be manipulated by selected users even if the model itself is open for read only. The ordinary operations such as e.g. sdaiAdd and sdaiDelete would return an error code if used on these attributes. To manipulate protected attributes one must use the protected-versions of the operations.

Arguments

Type	Name	Comment
SdaiAggr	aggrId	A numeric aggregateID that uniquely identifies the aggregate instance in the operation.
SdaiPrimitiveType	valueType	The primitive type of the elements in the aggregate.

Return Value

Error rendering macro 'excerpt-include' : User 'null' does not have permission to view the page 'US:_r_EDMInterface'.

Options

Example

 EdmiError rstat;
SdaiModel modId, edmModId;
SdaiAggr adminAggrId;
SdaiInstance johnnyId, lucyId;

/* Get the sdaiModel Id */
modId = edmiGetModelBN("MyRepository", "MyModel");

/* Get Johnnys and lucys user Ids */
rstat = edmiGetUser("johnny", &johnnyId);
rstat = edmiGetUser("lucy", &lucyId);

/* Get the edm_model Id in the ExpressDataManager Model */
sdaiGetAttrBN(modId, "edm_model", sdaiINSTANCE, &edmModId);

/* Get the model administrator aggregate */
sdaiGetAttrBN(edmModId, "ADMINISTRATORS", sdaiAGGR, &adminAggrId);

/* Remove Lucy from list of model administrators */
rstat = edmiDeleteProtectedElement(adminAggrId, sdaiINSTANCE, lucyId);

/* Add Johnny to list of model administrators */
rstat = edmiAddProtectedElement(adminAggrId, sdaiINSTANCE, johnnyId);

/* Grant create_repository_rights to Johnny */
rstat = edmiPutProtectedAttrBN(johnnyId, "creating_repository_permission",
sdaiBOOLEAN, sdaiTRUE); 

/* Remove the description of MyModel */
rstat = edmiUnsetProtectedAttrBN(edmModId, "description");
. . .

EDMsix

edmiAddProtectedElement

Arguments

Return Value

Options

Example

See also

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