Package org.omg.CORBA
Class AnyHolder
java.lang.Object
org.omg.CORBA.AnyHolder
- All Implemented Interfaces:
Streamable
The Holder for Any. For more information on
Holder files, see
"Generated Files: Holder Files".
A Holder class for Any
objects
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL any
as an "out"
or "inout" parameter, the programmer must pass an instance of
AnyHolder
as the corresponding
parameter in the method invocation; for "inout" parameters, the programmer
must also fill the "in" value to be sent to the server.
Before the method invocation returns, the ORB will fill in the
value corresponding to the "out" value returned from the server.
If myAnyHolder
is an instance of AnyHolder
,
the value stored in its value
field can be accessed with
myAnyHolder.value
.
- Since:
- JDK1.2
- Version:
- 1.14, 09/09/97
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
_read
(InputStream input) Reads frominput
and initalizes the value in the Holder with the unmarshalled data._type()
Returns theTypeCode
object corresponding to the value held in thisAnyHolder
object.void
_write
(OutputStream output) Marshals tooutput
the value in thisAnyHolder
object.
-
Field Details
-
value
TheAny
value held by thisAnyHolder
object.
-
-
Constructor Details
-
AnyHolder
public AnyHolder()Constructs a newAnyHolder
object with itsvalue
field initialized tonull
. -
AnyHolder
Constructs a newAnyHolder
object for the givenAny
object.- Parameters:
initial
- theAny
object with which to initialize thevalue
field of the newAnyHolder
object
-
-
Method Details
-
_read
Reads frominput
and initalizes the value in the Holder with the unmarshalled data.- Specified by:
_read
in interfaceStreamable
- Parameters:
input
- the InputStream containing CDR formatted data from the wire.
-
_write
Marshals tooutput
the value in thisAnyHolder
object.- Specified by:
_write
in interfaceStreamable
- Parameters:
output
- the OutputStream which will contain the CDR formatted data.
-
_type
Returns theTypeCode
object corresponding to the value held in thisAnyHolder
object.- Specified by:
_type
in interfaceStreamable
- Returns:
- the TypeCode of the value held in
this
AnyHolder
object
-