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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()
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| 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 |
|---|
public DynUnionHelper()
| Method Detail |
|---|
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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