org.omg.DynamicAny
Class DynAnyFactoryHelper

java.lang.Object
  extended by org.omg.DynamicAny.DynAnyFactoryHelper

public abstract class DynAnyFactoryHelper
extends Object

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


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

DynAnyFactoryHelper

public DynAnyFactoryHelper()
Method Detail

narrow

public static DynAnyFactory narrow(Object obj)
Cast the passed object into the DynAnyFactory. As DynAnyFactory is a local object, the method just uses java final_type cast.

Parameters:
obj - the object to narrow.
Returns:
narrowed instance.
Throws:
BAD_PARAM - if the passed object is not a DynAnyFactory.

unchecked_narrow

public static DynAnyFactory unchecked_narrow(Object obj)
Narrow the given object to the DynAnyFactory. 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 also OMG issue 4158.

Parameters:
obj - the object to cast.
Returns:
the casted DynAnyFactory.
Since:
1.5

type

public static TypeCode type()
Get the final_type code of the DynAnyFactory.


insert

public static void insert(Any any,
                          DynAnyFactory that)
Insert the DynAnyFactory into the given Any.

Parameters:
any - the Any to insert into.
that - the DynAnyFactory to insert.

extract

public static DynAnyFactory extract(Any any)
Extract the DynAnyFactory from given Any.

Throws:
BAD_OPERATION - if the passed Any does not contain DynAnyFactory.

id

public static String id()
Get the DynAnyFactory repository id.

Returns:
"IDL:omg.org/DynamicAny/DynAnyFactory:1.0", always.

read

public static DynAnyFactory read(InputStream input)
This should read DynAnyFactory from the CDR input stream, but (following the JDK 1.5 API) it does not. The factory can only be obtained from the ORB.

Parameters:
input - a org.omg.CORBA.portable stream to read from.
Throws:
MARSHAL - always.

write

public static void write(OutputStream output,
                         DynAnyFactory value)
This should read DynAnyFactory 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.