Bull DPX/20 Instrukcja Użytkownika Pobierz pdf (Strona 28)

3-4

SOMobjects Base Toolkit Quick Reference Guide

BOA class

(see boa.idl)

void change_implementation (

in SOMDObject obj,

in ImplementationDef impl );

Changes the implementation definition associated with the referenced object. (Not implemented.)

SOMDObject create (

in ReferenceData id,

in InterfaceDef intf,

in ImplementationDef impl );

Creates a “reference” for a local application object which can be exported to remote clients.

void deactivate_impl (

in ImplementationDef impl );

Indicates that a server implementation is no longer ready to process requests.

void deactivate_obj (

in SOMDObject obj );

Indicates that an object server is no longer ready to process requests. (Not implemented.)

void dispose (

in SOMDObject obj );

Destroys an object reference.

ReferenceData get_id (

in SOMDObject obj );

Returns reference data associated with the referenced object.

Principal get_principal (

in SOMDObject obj,

in Environment* req_ev );

Returns the ID of the principal that issued the

request.

void impl_is_ready (

in ImplementationDef impl );

Indicates that the server implementation is ready to process requests.

void obj_is_ready (

in SOMDObject obj,

in ImplementationDef impl );

Indicates that the object (server) is ready to process requests. (Not implemented.)

void set_exception (

in exception_type major,

in string except_name,

in void *param );

Returns an exception to a client.

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Bull DPX/20 Instrukcja Użytkownika Strona 28