org.objectweb.carol.cmi
Class RegistryImpl

java.lang.Object
  org.objectweb.carol.cmi.RegistryImpl

All Implemented Interfaces:

org.objectweb.carol.cmi.RegistryInternal, java.rmi.Remote

public final class RegistryImpl

extends java.lang.Object

implements org.objectweb.carol.cmi.RegistryInternal

Server part of the CMI registry.

Author:

Simon Nieuviarts

Field Summary

static java.lang.String

REG_PREFIX Registry prefix

Method Summary

void	bindCluster(java.lang.String n, byte[] obj) Bind a cluster entry
void	bindSingle(java.lang.String n, java.rmi.Remote obj) Bind a single entry
java.lang.String[]	list() Get the entries list
java.lang.Object	lookup(java.lang.String n) Retrieve an object by a name
static void	main(java.lang.String[] args) Test purposes
void	rebindCluster(java.lang.String n, byte[] obj) Rebind a cluster entry
void	rebindSingle(java.lang.String n, java.rmi.Remote obj) Rebind a single entry
static RegistryKiller	start(int port) Start the registry
void	test() Test method
void	unbind(java.lang.String n) Unbind an entry

Methods inherited from class java.lang.Object

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

Field Detail

REG_PREFIX

public static final java.lang.String REG_PREFIX

Registry prefix

See Also:

Constant Field Values

Method Detail

start

public static RegistryKiller start(int port)
                            throws java.rmi.RemoteException

Start the registry

Parameters:

port - port number

Returns:

Handle to allow the registry killing

Throws:

java.rmi.RemoteException - if an exception is encountered

lookup

public java.lang.Object lookup(java.lang.String n)
                        throws java.rmi.NotBoundException,
                               java.rmi.RemoteException

Retrieve an object by a name

Specified by:

lookup in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - name to search

Returns:

object associated

Throws:

java.rmi.NotBoundException - if entry is not found

java.rmi.RemoteException - if an exception is encountered

bindSingle

public void bindSingle(java.lang.String n,
                       java.rmi.Remote obj)
                throws java.rmi.AlreadyBoundException,
                       java.rmi.RemoteException

Bind a single entry

Specified by:

bindSingle in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - name

obj - object

Throws:

java.rmi.AlreadyBoundException - if the entry is already bound

java.rmi.RemoteException - if an exception is encountered

rebindSingle

public void rebindSingle(java.lang.String n,
                         java.rmi.Remote obj)
                  throws java.rmi.RemoteException

Rebind a single entry

Specified by:

rebindSingle in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - name

obj - object

Throws:

java.rmi.RemoteException - if an exception is encountered

bindCluster

public void bindCluster(java.lang.String n,
                        byte[] obj)
                 throws java.rmi.AlreadyBoundException,
                        java.rmi.RemoteException

Bind a cluster entry

Specified by:

bindCluster in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - cluster name

obj - array of objects

Throws:

java.rmi.AlreadyBoundException - if the entry is already bound

java.rmi.RemoteException - if an exception is encountered

unbind

public void unbind(java.lang.String n)
            throws java.rmi.NotBoundException,
                   java.rmi.RemoteException

Unbind an entry

Specified by:

unbind in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - entry to unregister

Throws:

java.rmi.NotBoundException - if entry is not found

java.rmi.RemoteException - if an exception is encountered

rebindCluster

public void rebindCluster(java.lang.String n,
                          byte[] obj)
                   throws java.rmi.RemoteException

Rebind a cluster entry

Specified by:

rebindCluster in interface org.objectweb.carol.cmi.RegistryInternal

Parameters:

n - cluster name

obj - array of objects

Throws:

java.rmi.RemoteException - if an exception is encountered

list

public java.lang.String[] list()
                        throws java.rmi.RemoteException

Get the entries list

Specified by:

list in interface org.objectweb.carol.cmi.RegistryInternal

Returns:

entries

Throws:

java.rmi.RemoteException - if Exception is encountered

test

public void test()
          throws java.rmi.RemoteException

Test method

Specified by:

test in interface org.objectweb.carol.cmi.RegistryInternal

Throws:

java.rmi.RemoteException - if exception is encountered

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Test purposes

Parameters:

args - program args

Throws:

java.lang.Exception - if error