org.omg.CosNaming

Class NamingContextHelper

java.lang.Object

org.omg.CosNaming.NamingContextHelper

public abstract class NamingContextHelper
extends Object

The helper operations for the naming context.

Constructor Summary

Constructors

Constructor and Description
NamingContextHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static NamingContext	extract(Any a) Extract the naming context from the given Any.
static String	id() Get the NamingContext repository id.
static void	insert(Any a, NamingContext that) Insert the naming context into the given Any
static NamingContext	narrow(Object obj) Cast the passed object into the NamingContext.
static NamingContext	read(InputStream istream) Read the naming context from the given CDR input stream.
static TypeCode	type() Get the type code of the NamingContext.
static NamingContext	unchecked_narrow(Object obj) Narrow the given object to the NamingContext.
static void	write(OutputStream ostream, NamingContext value) Write the given naming context into the given CDR output stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NamingContextHelper

public NamingContextHelper()

Method Detail

extract

public static NamingContext extract(Any a)

Extract the naming context from the given Any.

id

public static String id()

Get the NamingContext repository id.

insert

public static void insert(Any a,
          NamingContext that)

Insert the naming context into the given Any

narrow

public static NamingContext narrow(Object obj)

Cast the passed object into the NamingContext. If the object has a different java type, create an instance of the NamingContext, using the same delegate, as for the passed parameter. If the object repository Id indicates that it is an instance of NamingContextExt that is a subclass of the NamingContext, the functionality is delegated to narrow(org.omg.CORBA.Object).

Parameters:

obj - the object to cast.

Returns:

casted instance.

Throws:

BAD_PARAM - if the passed object is not an instance of NamingContext or NamingContextExt.

unchecked_narrow

public static NamingContext unchecked_narrow(Object obj)

Narrow the given object to the NamingContext. No type-checking is performed to verify that the object actually supports the requested type. The BAD_OPERATION will be thrown if unsupported operations are invoked on the new returned reference, but no failure is expected at the time of the unchecked_narrow. See OMG issue 4158.

Parameters:

obj - the object to cast.

Returns:

the casted NamingContext.

read

public static NamingContext read(InputStream istream)

Read the naming context from the given CDR input stream.

type

public static TypeCode type()

Get the type code of the NamingContext.

write

public static void write(OutputStream ostream,
         NamingContext value)

Write the given naming context into the given CDR output stream.