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 Also:
- Serialized Form
Constructors
Constructor and Description |
---|
_NamingContextExtStub() |
Methods
Modifier and Type | Method and Description |
---|---|
String[] |
_ids() Retrieves a string array containing the repository identifiers supported by this |
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
Constructors
_NamingContextExtStub
public _NamingContextExtStub()
Methods
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 interfaceNamingContextExtOperations
- 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 interfaceNamingContextExtOperations
- 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 interfaceNamingContextExtOperations
- 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 interfaceNamingContextExtOperations
- 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 interfaceNamingContextOperations
- 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
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 interfaceNamingContextOperations
- 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
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 interfaceNamingContextOperations
- Parameters:
-
n
- Name of the object -
obj
- The 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.
rebind_context
public void rebind_context(NameComponent[] n, NamingContext nc) throws NotFound, CannotProceed, InvalidName
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 interfaceNamingContextOperations
- 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
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 interfaceNamingContextOperations
- 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
The unbind operation removes a name binding from a context.
- Specified by:
-
unbind
in interfaceNamingContextOperations
- 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)
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 interfaceNamingContextOperations
- 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()
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 interfaceNamingContextOperations
bind_new_context
public NamingContext bind_new_context(NameComponent[] n) throws NotFound, AlreadyBound, CannotProceed, InvalidName
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 interfaceNamingContextOperations
- 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
The destroy operation deletes a naming context. If the naming context contains bindings, the NotEmpty exception is raised.
- Specified by:
-
destroy
in interfaceNamingContextOperations
- Throws:
-
NotEmpty
- Indicates that the Naming Context contains bindings.
_ids
public String[] _ids()
Description copied from class: ObjectImpl
Retrieves a string array containing the repository identifiers supported by this ObjectImpl
object. For example, for a stub, this method returns information about all the interfaces supported by the stub.
- Specified by:
-
_ids
in classObjectImpl
- Returns:
- the array of all repository identifiers supported by this
ObjectImpl
instance
© 1993, 2020, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/javase/8/docs/api/org/omg/CosNaming/_NamingContextExtStub.html