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SOMobjects Base Toolkit: Programmers Reference Manual
BOA Class
Description
The Basic Object Adapter (BOA) defines the basic interfaces that a server process uses to
access services of an Object Request Broker like DSOM. The BOA defines methods for
creating and exporting object references, registering implementations, activating
implementations and authenticating requests.
For more information on the Basic Object Adapter, refer to Chapter 9 in the CORBA 1.1
specification.
Note: DSOM treats the BOA interface as an abstract class, which merely defines basic
runtime interfaces (introduced in the CORBA specification) but does not implement
those interfaces. Thus, there is no point in instantiating a BOA object. If a BOA
object is created, any methods invoked on it will return a NO_IMPLEMENT
exception. Instead, the SOM Object Adapter (SOMOA) subclass provides DSOM
implementations for BOA methods. When a BOA method is invoked on the SOMOA
object, the desired behavior will occur.
File Stem
boa
Base
SOMObject
Metaclass
SOMMSingleInstance
Ancestor Classes
SOMObject
Subclasses
SOMOA
New Methods
change_implementation
create
deactivate_impl
deactivate_obj
dispose
get_id
get_principal
impl_is_ready
obj_is_ready
set_exception
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