public abstract class CurrentHelper extends Object
PICurrent)
is merely a slot table, the slots of which are used by each service to
transfer their context data between their context and the request's or
reply's service context. Each service which wishes to use PICurrent
reserves a slot or slots at initialization time and uses those slots
during the processing of requests and replies.
Before an invocation is made, PICurrent is obtained via a call to
ORB.resolve_initial_references( "PICurrent" ). From within
the interception points, the data on PICurrent that has moved from the
thread scope to the request scope is available via the
get_slot operation on the RequestInfo object.
A PICurrent can still be obtained via
resolve_initial_references, but that is the Interceptor's
thread scope PICurrent.
| Constructor and Description |
|---|
CurrentHelper() |
| Modifier and Type | Method and Description |
|---|---|
static Current |
extract(Any a) |
static String |
id() |
static void |
insert(Any a,
Current that) |
static Current |
narrow(Object obj) |
static Current |
read(InputStream istream) |
static TypeCode |
type() |
static Current |
unchecked_narrow(Object obj) |
static void |
write(OutputStream ostream,
Current value) |
public static TypeCode type()
public static String id()
public static Current read(InputStream istream)
public static void write(OutputStream ostream, Current value)
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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