org.omg.CosNaming
Class _NamingContextExtStub

java.lang.Object   
  org.omg.CORBA.portable.ObjectImpl   
      org.omg.CosNaming._NamingContextExtStub

All Implemented Interfaces:

Serializable , Object , IDLEntity , NamingContext , NamingContextExt , NamingContextExtOperations , NamingContextOperations

public class _NamingContextExtStub
extends ObjectImpl   
implements NamingContextExt   

NamingContextExt is the extension of NamingContext which contains a set of name bindings in which each name is unique and is part of Interoperable Naming Service. Different names can be bound to an object in the same or different contexts at the same time. Using NamingContextExt, you can use URL-based names to bind and resolve.

See CORBA COS Naming Specification.

See Also:

Serialized Form

Constructor Summary

_NamingContextExtStub ()

Method Summary

String []	_ids () Retrieves a string array containing the repository identifiers supported by this ObjectImpl object.
void	bind_context (NameComponent [] n, NamingContext nc) Names an object that is a naming context.
NamingContext	bind_new_context (NameComponent [] n) This operation creates a new context and binds it to the name supplied as an argument.
void	bind (NameComponent [] n, Object obj) Creates a binding of a name and an object in the naming context.
void	destroy () The destroy operation deletes a naming context.
void	list (int how_many, BindingListHolder bl, BindingIteratorHolder bi) The list operation allows a client to iterate through a set of bindings in a naming context.
NamingContext	new_context () This operation returns a naming context implemented by the same naming server as the context on which the operation was invoked.
void	rebind_context (NameComponent [] n, NamingContext nc) Creates a binding of a name and a naming context in the naming context even if the name is already bound in the context.
void	rebind (NameComponent [] n, Object obj) Creates a binding of a name and an object in the naming context even if the name is already bound in the context.
Object	resolve_str (String sn) This operation resolves the Stringified name into the object reference.
Object	resolve (NameComponent [] n) The resolve operation is the process of retrieving an object bound to a name in a given context.
NameComponent []	to_name (String sn) This operation converts a Stringified Name into an equivalent array of Name Components.
String	to_string (NameComponent [] n) This operation creates a stringified name from the array of Name components.
String	to_url (String addr, String sn) This operation creates a URL based "iiopname://" format name from the Stringified Name of the object.
void	unbind (NameComponent [] n) The unbind operation removes a name binding from a context.

Methods inherited from class org.omg.CORBA.portable.ObjectImpl

_create_request , _create_request , _duplicate , _get_delegate , _get_domain_managers , _get_interface_def , _get_policy , _hash , _invoke , _is_a , _is_equivalent , _is_local , _non_existent , _orb , _release , _releaseReply , _request , _request , _servant_postinvoke , _servant_preinvoke , _set_delegate , _set_policy_override , equals , hashCode , toString

Methods inherited from class java.lang.Object

clone , finalize , getClass , notify , notifyAll , wait , wait , wait

Methods inherited from interface org.omg.CORBA.Object

_create_request , _create_request , _duplicate , _get_domain_managers , _get_interface_def , _get_policy , _hash , _is_a , _is_equivalent , _non_existent , _release , _request , _set_policy_override

Constructor Detail

_NamingContextExtStub

public _NamingContextExtStub()

Method Detail

to_string

public String    to_string(NameComponent   [] n)
                 throws InvalidName   

This operation creates a stringified name from the array of Name components.

Specified by:

to_string in interface NamingContextExtOperations

Parameters:

n - Name of the object

Throws:

org.omg.CosNaming.NamingContextExtPackage.InvalidName - Indicates the name does not identify a binding.

InvalidName

to_name

public NameComponent   [] to_name(String    sn)
                        throws InvalidName   

This operation converts a Stringified Name into an equivalent array of Name Components.

Specified by:

to_name in interface NamingContextExtOperations

Parameters:

sn - Stringified Name of the object

Throws:

org.omg.CosNaming.NamingContextExtPackage.InvalidName - Indicates the name does not identify a binding.

InvalidName

to_url

public String    to_url(String    addr,
                     String    sn)
              throws InvalidAddress   ,
                     InvalidName   

This operation creates a URL based "iiopname://" format name from the Stringified Name of the object.

Specified by:

to_url in interface NamingContextExtOperations

Parameters:

addr - internet based address of the host machine where Name Service is running

sn - Stringified Name of the object

Throws:

org.omg.CosNaming.NamingContextExtPackage.InvalidName - Indicates the name does not identify a binding.

org.omg.CosNaming.NamingContextPackage.InvalidAddress - Indicates the internet based address of the host machine is incorrect

InvalidAddress

InvalidName

resolve_str

public Object    resolve_str(String    sn)
                   throws NotFound   ,
                          CannotProceed   ,
                          InvalidName   

This operation resolves the Stringified name into the object reference.

Specified by:

resolve_str in interface NamingContextExtOperations

Parameters:

sn - Stringified Name of the object

Throws:

NotFound - Indicates there is no object reference for the given name.

CannotProceed - Indicates that the given compound name is incorrect

org.omg.CosNaming.NamingContextExtPackage.InvalidName - Indicates the name does not identify a binding.

InvalidName

bind

public void bind(NameComponent   [] n,
                 Object    obj)
          throws NotFound   ,
                 CannotProceed   ,
                 InvalidName   ,
                 AlreadyBound   

Creates a binding of a name and an object in the naming context. Naming contexts that are bound using bind do not participate in name resolution when compound names are passed to be resolved.

Specified by:

bind in interface NamingContextOperations

Parameters:

n - Name of the object

obj - The Object to bind with the given name

Throws:

NotFound