Package org.omg.PortableInterceptor
Class ServerRequestInfoHolder
java.lang.Object
org.omg.PortableInterceptor.ServerRequestInfoHolder
- All Implemented Interfaces:
Streamable
Request Information, accessible to server-side request interceptors.
Some attributes and operations on ServerRequestInfo
are not
valid at all interception points. The following table shows the validity
of each attribute or operation. If it is not valid, attempting to access
it will result in a BAD_INV_ORDER
being thrown with a
standard minor code of 14.
receive_request_ service_contexts |
receive_request | send_reply | send_exception | send_other | |
Inherited from RequestInfo: | |||||
request_id | yes | yes | yes | yes | yes |
operation | yes | yes | yes | yes | yes |
arguments | no | yes1 | yes | no2 | no2 |
exceptions | no | yes | yes | yes | yes |
contexts | no | yes | yes | yes | yes |
operation_context | no | yes | yes | no | no |
result | no | no | yes | no | no |
response_expected | yes | yes | yes | yes | yes |
sync_scope | yes | yes | yes | yes | yes |
reply_status | no | no | yes | yes | yes |
forward_reference | no | no | no | no | yes2 |
get_slot | yes | yes | yes | yes | yes |
get_request_service_context | yes | no | yes | yes | yes |
get_reply_service_context | no | no | yes | yes | yes |
ServerRequestInfo-specific: | |||||
sending_exception | no | no | no | yes | no |
object_id | no | yes | yes | yes3 | yes3 |
adapter_id | no | yes | yes | yes3 | yes3 |
server_id | no | yes | yes | yes | yes |
orb_id | no | yes | yes | yes | yes |
adapter_name | no | yes | yes | yes | yes |
target_most_derived_interface | no | yes | no4 | no4 | no4 |
get_server_policy | yes | yes | yes | yes | yes |
set_slot | yes | yes | yes | yes | yes |
target_is_a | no | yes | no4 | no4 | no4 |
add_reply_service_context | yes | yes | yes | yes | yes |
- When
ServerRequestInfo
is passed toreceive_request
, there is an entry in the list for every argument, whether in, inout, or out. But only the in and inout arguments will be available. - If the
reply_status
attribute is notLOCATION_FORWARD
, accessing this attribute will throwBAD_INV_ORDER
with a standard minor code of 14. - If the servant locator caused a location forward, or thrown an
exception, this attribute/operation may not be available in this
interception point.
NO_RESOURCES
with a standard minor code of 1 will be thrown if it is not available. - The operation is not available in this interception point because
the necessary information requires access to the target object's
servant, which may no longer be available to the ORB. For example,
if the object's adapter is a POA that uses a
ServantLocator
, then the ORB invokes the interception point after it callsServantLocator.postinvoke()
- See Also:
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
_read
(InputStream i) Reads data fromistream
and initalizes thevalue
field of the Holder with the unmarshalled data._type()
Retrieves theTypeCode
object corresponding to the value in thevalue
field of the Holder.void
Marshals toostream
the value in thevalue
field of the Holder.
-
Field Details
-
value
-
-
Constructor Details
-
ServerRequestInfoHolder
public ServerRequestInfoHolder() -
ServerRequestInfoHolder
-
-
Method Details
-
_read
Description copied from interface:Streamable
Reads data fromistream
and initalizes thevalue
field of the Holder with the unmarshalled data.- Specified by:
_read
in interfaceStreamable
- Parameters:
i
- the InputStream that represents the CDR data from the wire.
-
_write
Description copied from interface:Streamable
Marshals toostream
the value in thevalue
field of the Holder.- Specified by:
_write
in interfaceStreamable
- Parameters:
o
- the CDR OutputStream
-
_type
Description copied from interface:Streamable
Retrieves theTypeCode
object corresponding to the value in thevalue
field of the Holder.- Specified by:
_type
in interfaceStreamable
- Returns:
- the
TypeCode
object for the value held in the holder
-