Package fr.dyade.aaa.jndi2.impl

Class ServerImpl

java.lang.Object

fr.dyade.aaa.jndi2.impl.ServerImpl

public class ServerImpl
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private ContextManager	contextManager	A context manager for the factory operations (new, delete).
static String	LOOSE_COUPLING
static boolean	looseCoupling
private Object	rootOwnerId	Identifier of the server that owns the root naming context.
private Object	serverId	Identifier of this server.
private UpdateListener	updateListener	Optional update listener.

Constructor Summary

Constructors

Constructor	Description
ServerImpl(Transaction transaction, Object serverId, Object rootOwnerId)	Constructs a ServerImpl

Method Summary

Modifier and Type	Method	Description
void	addNamingContext(NamingContextInfo ncInfo)
void	bind(NamingContext nc, String lastName, Object obj, Object ownerId)
void	bind(CompositeName path, Object obj)	Binds an object to the specified path.
void	changeOwner(CompositeName name, Object newOwnerId)
NamingContextInfo[]	copyNamingContexts(Object serverId)	Returns copies of the naming contexts owned by the server which identifier is specified.
NamingContextId	createSubcontext(NamingContext parentNc, String lastName, CompositeName path, NamingContextId ncid, Object subcontextOwnerId, Object ownerId)
void	createSubcontext(CompositeName path)
void	createSubcontext(CompositeName path, Object subcontextOwnerId)	Create a subcontext.
boolean	destroySubcontext(NamingContext parentNc, String lastName, CompositeName path, Object ownerId)
void	destroySubcontext(CompositeName path)	Destroy a subcontext.
NamingContext	getNamingContext(NamingContextId ncid)
NamingContext	getNamingContext(CompositeName name)
void	initialize()
NameClassPair[]	list(CompositeName path)
Binding[]	listBindings(CompositeName path)
Record	lookup(CompositeName path)	Looks up the specified path.
NamingContext	newNamingContext(Object ownerId, NamingContextId ncid, CompositeName name)
void	rebind(NamingContext nc, String lastName, Object obj, Object ownerId)
void	rebind(CompositeName path, Object obj)	Rebinds an object to the specified path.
void	resetNamingContext(NamingContext context)
void	setUpdateListener(UpdateListener updateListener)
void	storeNamingContext(NamingContext nc)
boolean	unbind(NamingContext nc, String lastName, Object ownerId)
void	unbind(CompositeName path)	Unbinds the specified path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOOSE_COUPLING

public static final String LOOSE_COUPLING

See Also:

Constant Field Values

looseCoupling

public static final boolean looseCoupling

serverId

private Object serverId

Identifier of this server.

rootOwnerId

private Object rootOwnerId

Identifier of the server that owns the root naming context.

updateListener

private UpdateListener updateListener

Optional update listener. May be null.

contextManager

private ContextManager contextManager

A context manager for the factory operations (new, delete). It also handles a cache and the persistency.

Constructor Detail

ServerImpl

public ServerImpl(Transaction transaction,
                  Object serverId,
                  Object rootOwnerId)

Constructs a ServerImpl

Parameters:

transaction - Transactional context that provides atomicity for the write operations performed during a request.

serverId - Identifier of this server.

rootOwnerId - Identifier of the server that owns the root naming context.

Method Detail

setUpdateListener

public void setUpdateListener(UpdateListener updateListener)

initialize

public void initialize()
                throws Exception

Throws:

Exception

bind

public void bind(CompositeName path,
                 Object obj)
          throws NamingException

Binds an object to the specified path.

Parameters:

path - the path of the object

obj - the object to bind

Throws:

NameAlreadyBoundException - if the name of the subcontext is already bound.

NameNotFoundException - if some of the intermediate names in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NamingException

bind

public void bind(NamingContext nc,
                 String lastName,
                 Object obj,
                 Object ownerId)
          throws NamingException

Throws:

NamingException

rebind

public void rebind(CompositeName path,
                   Object obj)
            throws NamingException

Rebinds an object to the specified path.

Parameters:

path - the path of the object

obj - the object to rebind

Throws:

NameNotFoundException - if some of the intermediate names in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NamingException - if the specified path is bound to a naming context.

rebind

public void rebind(NamingContext nc,
                   String lastName,
                   Object obj,
                   Object ownerId)
            throws NamingException

Throws:

NamingException

lookup

public Record lookup(CompositeName path)
              throws NamingException

Looks up the specified path.

Parameters:

path - the path to look up

Returns:

null if the bound object is a context.

Throws:

NameNotFoundException - if some of the names (intermediate and final) in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NameNotFoundException - an error occurs.

NamingException

unbind

public void unbind(CompositeName path)
            throws NamingException

Unbinds the specified path. This operation is idempotent: does nothing if the final name of the path is not found.

Parameters:

path - the path to unbind

Throws:

NameNotFoundException - if some of the intermediate names in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NamingException - if the specified path is bound to a naming context.

unbind

public boolean unbind(NamingContext nc,
                      String lastName,
                      Object ownerId)
               throws NamingException

Throws:

NamingException

list

public NameClassPair[] list(CompositeName path)
                     throws NamingException

Throws:

NamingException

listBindings

public Binding[] listBindings(CompositeName path)
                       throws NamingException

Throws:

NamingException

createSubcontext

public void createSubcontext(CompositeName path)
                      throws NamingException

Throws:

NamingException

createSubcontext

public void createSubcontext(CompositeName path,
                             Object subcontextOwnerId)
                      throws NamingException

Create a subcontext.

Parameters:

path - the path of the subcontext

subcontextOwnerId - identifier of the owner of the subcontext (null if the owner is the local naming server).

Throws:

NameAlreadyBoundException - if the name of the subcontext is already bound.

NameNotFoundException - if some of the intermediate names in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NamingException

createSubcontext

public NamingContextId createSubcontext(NamingContext parentNc,
                                        String lastName,
                                        CompositeName path,
                                        NamingContextId ncid,
                                        Object subcontextOwnerId,
                                        Object ownerId)
                                 throws NamingException

Throws:

NamingException

destroySubcontext

public void destroySubcontext(CompositeName path)
                       throws NamingException

Destroy a subcontext. This operation is idempotent: does nothing if the final name of the path is not found.

Parameters:

path - the path of the subcontext

Throws:

NameAlreadyBoundException - if the name of the subcontext is already bound.

NameNotFoundException - if some of the intermediate names in the path don't exist.

NotOwnerException - if the owner of the parent context is checked and is not the local naming server.

NotContextException - if the specified path isn't bound to a context.

NamingException

destroySubcontext

public boolean destroySubcontext(NamingContext parentNc,
                                 String lastName,
                                 CompositeName path,
                                 Object ownerId)
                          throws NamingException

Throws:

NamingException

copyNamingContexts

public NamingContextInfo[] copyNamingContexts(Object serverId)
                                       throws NamingException

Returns copies of the naming contexts owned by the server which identifier is specified.

Parameters:

serverId - the identifier of the server that owns the naming contexts to get.

Returns:

the context informations.

Throws:

NamingException - an exception occurs.

getNamingContext

public NamingContext getNamingContext(NamingContextId ncid)
                               throws NamingException

Throws:

NamingException

getNamingContext

public NamingContext getNamingContext(CompositeName name)
                               throws NamingException

Throws:

NamingException

storeNamingContext

public void storeNamingContext(NamingContext nc)
                        throws NamingException

Throws:

NamingException

addNamingContext

public void addNamingContext(NamingContextInfo ncInfo)
                      throws NamingException

Throws:

NamingException

newNamingContext

public NamingContext newNamingContext(Object ownerId,
                                      NamingContextId ncid,
                                      CompositeName name)
                               throws NamingException

Throws:

NamingException

changeOwner

public void changeOwner(CompositeName name,
                        Object newOwnerId)
                 throws NamingException

Throws:

NamingException

resetNamingContext

public void resetNamingContext(NamingContext context)
                        throws NamingException

Throws:

NamingException