# OpenORB 1.3.1: Class NamingContextExtPOA

## org.omg.CosNaming
Class NamingContextExtPOA

    java.lang.Object
      |
      +--org.omg.PortableServer.Servant
            |
            +--org.omg.CosNaming.NamingContextExtPOA

All Implemented Interfaces:
  InvokeHandler, NamingContextExtOperations, NamingContextOperations

Direct Known Subclasses:
  NamingContextExtPOATie

public abstract class NamingContextExtPOA
extends Servant
implements NamingContextExtOperations, InvokeHandler

This interface has been introduced for the Interoperable Name Service. This interface extends NamingContext and provides several new methods to manage CORBA URL.

Constructor Summary
`NamingContextExtPOA()`

Method Summary
`java.lang.String[]` `_all_interfaces(POA poa, byte[] objectId)`
`OutputStream` `_invoke(java.lang.String opName, InputStream _is, ResponseHandler handler)`
`NamingContextExt` `_this()`
`NamingContextExt` `_this(ORB orb)`

Methods inherited from class org.omg.PortableServer.Servant
`_default_POA, _get_delegate, _get_interface_def, _get_interface, _is_a, _non_existent, _object_id, _orb, _orb, _poa, _set_delegate, _this_object, _this_object`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.omg.CosNaming.NamingContextExtOperations
`resolve_str, to_name, to_string, to_url`

Methods inherited from interface org.omg.CosNaming.NamingContextOperations
`bind_context, bind_new_context, bind, destroy, list, new_context, rebind_context, rebind, resolve, unbind`

Constructor Detail

### NamingContextExtPOA

    public NamingContextExtPOA()

Method Detail

### _this

    public NamingContextExt _this()

### _this

    public NamingContextExt _this(ORB orb)

### _all_interfaces

    public java.lang.String[] _all_interfaces(POA poa,
                                              byte[] objectId)

  Overrides:
    `_all_interfaces` in class `Servant`

### _invoke

    public final OutputStream _invoke(java.lang.String opName,
                                      InputStream _is,
                                      ResponseHandler handler)

  Specified by:
    `_invoke` in interface `InvokeHandler`