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java.lang.Objectorg.omg.DynamicAny.DynUnionHelper
public abstract class DynUnionHelper
The helper operations for 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 Summary | |
---|---|
DynUnionHelper()
|
Method Summary | |
---|---|
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. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DynUnionHelper()
Method Detail |
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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 TypeCode type()
DynUnion
.
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.
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