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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class _NamingContextStub - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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org.omg.CosNaming
Class _NamingContextStub

java.lang.Object
  |
  +--org.omg.CORBA.portable.ObjectImpl
        |
        +--org.omg.CosNaming._NamingContextStub
public class _NamingContextStub
extends ObjectImpl
implements NamingContext

See Also:
Serialized Form

Constructor Summary
_NamingContextStub(Delegate d)
           
 
Method Summary
 String[] _ids()
          return the array of all repository identifiers supported by this ObjectImpl instance (e.g.
 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(NameComponent[] n)
          The resolve operation is the process of retrieving an object bound to a name in a given context.
 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
 

Constructor Detail

_NamingContextStub

public _NamingContextStub(Delegate d)
Method Detail

_ids

public String[] _ids()
Description copied from class: ObjectImpl
return the array of all repository identifiers supported by this ObjectImpl instance (e.g. For a stub, _ids() will return information about all interfaces supported by the stub).
Overrides:
_ids in class ObjectImpl

bind

public void bind(NameComponent[] n,
                 Object obj)
          throws NotFound,
                 CannotProceed,
                 InvalidName,
                 AlreadyBound
Description copied from interface: NamingContext
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 NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

obj - The Object to bind with the given name

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

AlreadyBound - Indicates an object is already bound to the specified name.

bind_context

public void bind_context(NameComponent[] n,
                         NamingContext nc)
                  throws NotFound,
                         CannotProceed,
                         InvalidName,
                         AlreadyBound
Description copied from interface: NamingContext
Names an object that is a naming context. Naming contexts that are bound using bind_context() participate in name resolution when compound names are passed to be resolved.
Specified by:
bind_context in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

nc - NamingContect object to bind with the given name

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

AlreadyBound - Indicates an object is already bound to the specified name.

rebind

public void rebind(NameComponent[] n,
                   Object obj)
            throws NotFound,
                   CannotProceed,
                   InvalidName
Description copied from interface: NamingContext
Creates a binding of a name and an object in the naming context even if the name is already bound in the context. Naming contexts that are bound using rebind do not participate in name resolution when compound names are passed to be resolved.
Specified by:
rebind in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

rebind_context

public void rebind_context(NameComponent[] n,
                           NamingContext nc)
                    throws NotFound,
                           CannotProceed,
                           InvalidName
Description copied from interface: NamingContext
Creates a binding of a name and a naming context in the naming context even if the name is already bound in the context. Naming contexts that are bound using rebind_context() participate in name resolution when compound names are passed to be resolved.
Specified by:
rebind_context in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

nc - NamingContect object to rebind with the given name

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

resolve

public Object resolve(NameComponent[] n)
               throws NotFound,
                      CannotProceed,
                      InvalidName
Description copied from interface: NamingContext
The resolve operation is the process of retrieving an object bound to a name in a given context. The given name must exactly match the bound name. The naming service does not return the type of the object. Clients are responsible for "narrowing" the object to the appropriate type. That is, clients typically cast the returned object from Object to a more specialized interface.
Specified by:
resolve in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

unbind

public void unbind(NameComponent[] n)
            throws NotFound,
                   CannotProceed,
                   InvalidName
Description copied from interface: NamingContext
The unbind operation removes a name binding from a context.
Specified by:
unbind in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

Throws:
NotFound - Indicates the name does not identify a binding.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

list

public void list(int how_many,
                 BindingListHolder bl,
                 BindingIteratorHolder bi)
Description copied from interface: NamingContext
The list operation allows a client to iterate through a set of bindings in a naming context.

The list operation returns at most the requested number of bindings in BindingList bl.

  • If the naming context contains additional bindings, the list operation returns a BindingIterator with the additional bindings.
  • If the naming context does not contain additional bindings, the binding iterator is a nil object reference.
Specified by:
list in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
how_many - the maximum number of bindings to return

bl - the returned list of bindings

bi - the returned binding iterator

new_context

public NamingContext new_context()
Description copied from interface: NamingContext
This operation returns a naming context implemented by the same naming server as the context on which the operation was invoked. The new context is not bound to any name.
Specified by:
new_context in interface NamingContext

bind_new_context

public NamingContext bind_new_context(NameComponent[] n)
                               throws NotFound,
                                      AlreadyBound,
                                      CannotProceed,
                                      InvalidName
Description copied from interface: NamingContext
This operation creates a new context and binds it to the name supplied as an argument. The newly-created context is implemented by the same naming server as the context in which it was bound (that is, the naming server that implements the context denoted by the name argument excluding the last component).
Specified by:
bind_new_context in interface NamingContext
Tags copied from interface: NamingContext
Parameters:
n - Name of the object

Throws:
NotFound - Indicates the name does not identify a binding.

AlreadyBound - Indicates an object is already bound to the specified name.

CannotProceed - Indicates that the implementation has given up for some reason. The client, however, may be able to continue the operation at the returned naming context.

InvalidName - Indicates that the name is invalid.

destroy

public void destroy()
             throws NotEmpty
Description copied from interface: NamingContext
The destroy operation deletes a naming context. If the naming context contains bindings, the NotEmpty exception is raised.
Specified by:
destroy in interface NamingContext
Tags copied from interface: NamingContext
Throws:
NotEmpty - Indicates that the Naming Context contains bindings.
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