public final class ServiceInformationHolder extends Object implements Streamable
A Holder class for a ServiceInformation
object
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL xxx
as an "out"
or "inout" parameter, the programmer must pass an instance of
ServiceInformationHolder
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 myServiceInformationHolder
is an instance of ServiceInformationHolder
,
the value stored in its value
field can be accessed with
myServiceInformationHolder.value
.
Modifier and Type | Field and Description |
---|---|
ServiceInformation |
value
The
ServiceInformation value held by this
ServiceInformationHolder object in its value field. |
Constructor and Description |
---|
ServiceInformationHolder()
Constructs a new
ServiceInformationHolder object with its
value field initialized to null. |
ServiceInformationHolder(ServiceInformation arg)
Constructs a new
ServiceInformationHolder object with its
value field initialized to the given
ServiceInformation object. |
Modifier and Type | Method and Description |
---|---|
void |
_read(InputStream in)
Reads unmarshalled data from the input stream
in and assigns it to
the value field in this ServiceInformationHolder object. |
TypeCode |
_type()
Retrieves the
TypeCode object that corresponds
to the value held in this ServiceInformationHolder object's
value field. |
void |
_write(OutputStream out)
Marshals the value in this
ServiceInformationHolder object's
value field to the output stream out . |
public ServiceInformation value
ServiceInformation
value held by this
ServiceInformationHolder
object in its value
field.public ServiceInformationHolder()
ServiceInformationHolder
object with its
value
field initialized to null.public ServiceInformationHolder(ServiceInformation arg)
ServiceInformationHolder
object with its
value
field initialized to the given
ServiceInformation
object.arg
- the ServiceInformation
object with which to initialize
the value
field of the newly-created
ServiceInformationHolder
objectpublic void _write(OutputStream out)
ServiceInformationHolder
object's
value
field to the output stream out
._write
in interface Streamable
out
- the OutputStream
object that will contain
the CDR formatted datapublic void _read(InputStream in)
in
and assigns it to
the value
field in this ServiceInformationHolder
object._read
in interface Streamable
in
- the InputStream
object containing CDR
formatted data from the wirepublic TypeCode _type()
TypeCode
object that corresponds
to the value held in this ServiceInformationHolder
object's
value
field._type
in interface Streamable
ServiceInformationHolder
objectCopyright © 2021 JBoss by Red Hat. All rights reserved.