public abstract class DynUnionHelper extends Object
DynUnion
. Following the 1.5 JDK
specifications, DynUnion is always a local object, so the two methods of this
helper (read(org.omg.CORBA.portable.InputStream)
and write(org.omg.CORBA.portable.OutputStream, org.omg.DynamicAny.DynUnion)
are not in use, always throwing
MARSHAL
.Constructor and Description |
---|
DynUnionHelper() |
Modifier and Type | Method and Description |
---|---|
static DynUnion |
extract(Any any)
Extract the DynUnion from given Any.
|
static String |
id()
Get the DynUnion repository id.
|
static void |
insert(Any any,
DynUnion that)
Insert the DynUnion into the given Any.
|
static DynUnion |
narrow(Object obj)
Cast the passed object into the DynUnion.
|
static DynUnion |
read(InputStream input)
This should read DynUnion from the CDR input stream, but (following the JDK
1.5 API) it does not.
|
static TypeCode |
type()
Get the type code of the
DynUnion . |
static DynUnion |
unchecked_narrow(Object obj)
Narrow the given object to the DynUnion.
|
static void |
write(OutputStream output,
DynUnion value)
This should read DynUnion from the CDR input stream, but (following the JDK
1.5 API) it does not.
|
public DynUnionHelper()
public static DynUnion narrow(Object obj)
obj
- the object to narrow.BAD_PARAM
- if the passed object is not a DynUnion.public static DynUnion unchecked_narrow(Object obj)
narrow(org.omg.CORBA.Object)
(ClassCastException will be thrown if narrowing something
different). See OMG issue 4158.obj
- the object to cast.public static void insert(Any any, DynUnion that)
any
- the Any to insert into.that
- the DynUnion to insert.public static DynUnion extract(Any any)
BAD_OPERATION
- if the passed Any does not contain DynUnion.public static String id()
public static DynUnion read(InputStream input)
input
- a org.omg.CORBA.portable stream to read from.MARSHAL
- always.public static void write(OutputStream output, DynUnion value)
output
- a org.omg.CORBA.portable stream to write into.MARSHAL
- always.