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org.omg.PortableServer
Class POAHelper

java.lang.Object
  org.omg.PortableServer.POAHelper

public abstract class POAHelper
extends Object

A POA object manages the implementation of a collection of objects. The POA supports a name space for the objects, which are identified by Object Ids. A POA also provides a name space for POAs. A POA is created as a child of an existing POA, which forms a hierarchy starting with the root POA. A POA object must not be exported to other processes, or externalized with ORB::object_to_string.

Constructor Summary

POAHelper()

Method Summary

static POA	extract(Any a)
static String	id()
static void	insert(Any a, POA that)
static POA	narrow(Object obj)
static POA	read(InputStream istream)
static TypeCode	type()
static void	write(OutputStream ostream, POA value)

Methods inherited from class java.lang.Object

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

Constructor Detail

POAHelper

public POAHelper()

Method Detail

insert

public static void insert(Any a,
                          POA that)

extract

public static POA extract(Any a)

type

public static TypeCode type()

id

public static String id()

read

public static POA read(InputStream istream)

write

public static void write(OutputStream ostream,
                         POA value)

narrow

public static POA narrow(Object obj)