org.omg.DynamicAny

Class DynEnumHelper

java.lang.Object

org.omg.DynamicAny.DynEnumHelper

public abstract class DynEnumHelper
extends Object

The helper operations for DynEnum. Following the 1.5 JDK specifications, DynEnum 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.DynEnum) are not in use, always throwing MARSHAL.

Constructor Summary

Constructors

Constructor and Description
DynEnumHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static DynEnum	extract(Any any) Extract the DynEnum from given Any.
static String	id() Get the DynEnum repository id.
static void	insert(Any any, DynEnum that) Insert the DynEnum into the given Any.
static DynEnum	narrow(Object obj) Cast the passed object into the DynEnum.
static DynEnum	read(InputStream input) This should read DynEnum from the CDR input stream, but (following the JDK 1.5 API) it does not.
static TypeCode	type() Get the type code of the DynEnum.
static DynEnum	unchecked_narrow(Object obj) Narrow the given object to the DynEnum.
static void	write(OutputStream output, DynEnum value) This should read DynEnum 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

DynEnumHelper

public DynEnumHelper()

Method Detail

narrow

public static DynEnum narrow(Object obj)

Cast the passed object into the DynEnum. As DynEnum is a local object, the method just uses java type cast.

Parameters:

obj - the object to narrow.

Returns:

narrowed instance.

Throws:

BAD_PARAM - if the passed object is not a DynEnum.

unchecked_narrow

public static DynEnum unchecked_narrow(Object obj)

Narrow the given object to the DynEnum. For the objects that are always local, this operation does not differ from the ordinary narrow(org.omg.CORBA.Object) (ClassCastException will be thrown if narrowing something different). See OMG issue 4158.

Parameters:

obj - the object to cast.

Returns:

the casted DynEnum.

Since:

1.5

type

public static TypeCode type()

Get the type code of the DynEnum.

insert

public static void insert(Any any,
          DynEnum that)

Insert the DynEnum into the given Any.

Parameters:

any - the Any to insert into.

that - the DynEnum to insert.

extract

public static DynEnum extract(Any any)

Extract the DynEnum from given Any.

Throws:

BAD_OPERATION - if the passed Any does not contain DynEnum.

id

public static String id()

Get the DynEnum repository id.

Returns:

"IDL:omg.org/DynamicAny/DynEnum:1.0", always.

read

public static DynEnum read(InputStream input)

This should read DynEnum from the CDR input stream, but (following the JDK 1.5 API) it does not.

Parameters:

input - a org.omg.CORBA.portable stream to read from.

Throws:

MARSHAL - always.

write

public static void write(OutputStream output,
         DynEnum value)

This should read DynEnum from the CDR input stream, but (following the JDK 1.5 API) it does not.

Parameters:

output - a org.omg.CORBA.portable stream to write into.

Throws:

MARSHAL - always.