Spec-Zone .ru
спецификации, руководства, описания, API
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JavaTM 2 Platform Standard Edition |
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An interface that makes it possible to access information associated with a particular thread of execution, such as security information or a transaction identifier.
An ORB or CORBA service that needs its own thread-specific
state extends the CORBA package's Current
.
Users of the service can obtain an instance of the appropriate
Current
interface by invoking
ORB.resolve_initial_references
.
For example, the Security service obtains the Current
relevant to it by invoking
ORB.resolve_initial_references("SecurityCurrent");
A CORBA service does not have to use this method of keeping context but may choose to do so.
Methods on classes that implement from Current
access state
associated with the thread in which they are invoked, not state associated
with the thread from which the Current
was obtained.
Current objects must not be exported to other processes, or externalized
with ORB.object_to_string. If any attempt is made to do so, the offending
operation will raise a MARSHAL system exception.
portable
package comments for unimplemented featuresMethods inherited from interface org.omg.CORBA.Object |
_create_request,
_create_request,
_duplicate,
_get_domain_managers,
_get_interface_def,
_get_policy,
_hash,
_is_a,
_is_equivalent,
_non_existent,
_release,
_request,
_set_policy_override |
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JavaTM 2 Platform Standard Edition |
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PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |