org.omg.CosNaming
public interface NamingContextOperations
Method Summary | |
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void | bind(NameComponent[] n, Object obj)
Creates a binding of a name and an object in the naming
context. |
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 | destroy()
The destroy operation deletes a naming context.
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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.
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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(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. |
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. |
Object | resolve(NameComponent[] n)
Names can have multiple components; therefore, name resolution
can traverse multiple contexts.
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void | unbind(NameComponent[] n)
The unbind operation removes a name binding from a context.
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Parameters: n The compound name for the object to bind obj The object to bind
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.) AlreadyBound Indicates an object is already bound to the specified name. Only one object can be bound to a particular name in a context. The bind and the bind_context operations raise the AlreadyBound exception if the name is bound in the context; the rebind and rebind_context operations unbind the name and rebind the name to the object passed as an argument.
Parameters: n The compound name for the naming context to bind nc The naming context to bind
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.) AlreadyBound Indicates an object is already bound to the specified name. Only one object can be bound to a particular name in a context. The bind and the bind_context operations raise the AlreadyBound exception if the name is bound in the context; the rebind and rebind_context operations unbind the name and rebind the name to the object passed as an argument.
Parameters: n The compound name for the naming context to create and to bind.
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.) AlreadyBound Indicates an object is already bound to the specified name. Only one object can be bound to a particular name in a context.
Throws: NotEmpty If the naming context contains bindings, the NotEmpty exception is raised.
Parameters: how_many Maximum number of elements into the binding list. bl This parameter returns a list that contains all node of the naming context bi This parameter returns a binding iterator to iterate in the list.
Returns: 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.
Returns: A new naming context ( this new naming context must be binded )
Parameters: n The compound name for the object to rebind obj The object to rebind
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.) AlreadyBound Indicates an object is already bound to the specified name. Only one object can be bound to a particular name in a context. The bind and the bind_context operations raise the AlreadyBound exception if the name is bound in the context; the rebind and rebind_context operations unbind the name and rebind the name to the object passed as an argument.
Parameters: n The compound name for the naming context to rebind. nc The naming context to rebind.
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.) AlreadyBound Indicates an object is already bound to the specified name. Only one object can be bound to a particular name in a context. The bind and the bind_context operations raise the AlreadyBound exception if the name is bound in the context; the rebind and rebind_context operations unbind the name and rebind the name to the object passed as an argument.
Parameters: n The compound name for the object to resolve.
Returns: the resolved 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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.)
Parameters: n The compound name for the node to unbind ( an object or a naming context )
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 the name is invalid. (A name of length 0 is invalid; implementations may place other restrictions on names.)