dermi.registry
Interface Naming

All Known Implementing Classes:

Naming

public interface Naming

Interface to the Naming class. It follows the singleton design pattern.

Version:

1.2

Author:

Carles Pairot

Method Summary

void	bind(java.lang.String name, ERemote ref) Binds the specified name to a remote object.
void	bind(java.lang.String name, java.util.Properties env) Binds the specified name to a remote object.
void	bindRoot() Special root ("p2p://") bind method
boolean	bindSecure(java.lang.String context, Id id, java.io.Serializable object, java.lang.String pass)
boolean	bindSecure(java.lang.String context, Id id, java.io.Serializable object, java.lang.String pass, boolean getcheck)
boolean	bindSer(Id id, java.io.Serializable object)
boolean	bindSer(java.lang.String context, Id id, java.io.Serializable object)
boolean	bindSer(java.lang.String name, java.io.Serializable object)
boolean	bindSer(java.lang.String context, java.lang.String name, java.io.Serializable object)
DermiConnection	getConnection() Method used to get the connection to the node (for reutilization purposes)
java.util.Collection	getIncomingLinks(java.lang.String context, Id id)
java.util.Collection	getOutgoingLinks(java.lang.String context, Id id)
java.util.Hashtable	getReplicaInfo()
java.util.Hashtable	getStorageInfo()
void	insert(java.lang.String context, java.lang.String keywords, java.lang.String key, java.io.Serializable value)
void	insertURL(java.lang.String context, Id id, java.net.URL url, java.lang.String field)
boolean	isConnected() Method used to know if the registry is already connected to a node
void	leave() It closes the connection and kills the node
java.util.Collection	list(java.lang.String root) Returns a Vector of the names bound in the registry.
void	loadRegistry(java.lang.String ref) It connects to the Registry (by creating a node!)
ERemote	lookup(java.lang.String name) Returns a reference, a stub, for the remote object associated with the specified name.
ERemote	lookup(java.lang.String name, java.lang.String communityId, java.lang.String className) Returns a reference, a stub, for the remote object associated with the specified name.
java.io.Serializable	lookupSecure(java.lang.String context, Id id, java.lang.String pass)
java.io.Serializable	lookupSer(java.lang.String componentURL) Returns a serializable object associated with the specified name.
java.io.Serializable	lookupSer(java.lang.String context, Id id) Returns a serializable object associated with the specified name.
java.io.Serializable	lookupSer(java.lang.String context, Id id, java.lang.String field)
java.io.Serializable	lookupSer(java.lang.String context, java.lang.String componentURL)
java.net.URL	lookupURL(java.lang.String context, Id id, java.lang.String field)
void	modify(java.lang.String context, Id id, java.util.Collection values, java.lang.String field, boolean add)
void	modify(java.lang.String context, Id id, java.lang.Object value, java.lang.String field, boolean add)
bunshin.util.ResultSortedQueue	query(java.lang.String context, java.lang.String keywords)
void	rebind(java.lang.String name, ERemote ref) Rebinds the specified name in the registry.
void	remove(java.lang.String context, java.lang.String keywords, java.lang.String key)
void	removeRemoteListener(java.lang.String context, Id id, java.lang.String field)
void	removeSer(Id id)
void	removeSer(java.lang.String key)
void	removeSer(java.lang.String context, Id id, java.lang.String field)
void	setInfoContext(java.lang.String context, java.lang.String path, java.lang.String url, java.net.URL[] URLsList)
void	setRemoteListener(java.lang.String context, Id id, bunshin.RemoteListener listener, java.lang.String field)
void	unbind(java.lang.String name) Unbinds the specified name from a remote object.

Method Detail

loadRegistry

void loadRegistry(java.lang.String ref)
                  throws RemoteException

It connects to the Registry (by creating a node!)

Parameters:

ref - Name of properties file containing connection parameters.

Throws:

RemoteException - If the connection with the event service fails.

setInfoContext

void setInfoContext(java.lang.String context,
                    java.lang.String path,
                    java.lang.String url,
                    java.net.URL[] URLsList)
                    throws RemoteException

Throws:

RemoteException

leave

void leave()
           throws RemoteException

It closes the connection and kills the node

Throws:

RemoteException - If the connection with the event service fails.

lookup

ERemote lookup(java.lang.String name)
               throws RemoteException

Returns a reference, a stub, for the remote object associated with the specified name.

Parameters:

name - Id of the remote object in the Registry

Returns:

Eremote Reference to the remote object

Throws:

RemoteException - If the connection with the event service fails.

lookup

ERemote lookup(java.lang.String name,
               java.lang.String communityId,
               java.lang.String className)
               throws RemoteException

Returns a reference, a stub, for the remote object associated with the specified name. Should this reference be not bound, start it remotely in the community, register it and return the newly-created reference

Parameters:

name - Id of the remote object in the Registry

communityId - Id of the community where the object is to be activated (if necessary)

Returns:

Eremote Reference to the remote object

Throws:

RemoteException - If the connection with the event service fails.

lookupSer

java.io.Serializable lookupSer(java.lang.String context,
                               Id id)
                               throws RemoteException

Returns a serializable object associated with the specified name.

Parameters:

String - object's url

Returns:

Serializable Object's value

Throws:

RemoteException - If the connection with the event service fails.

lookupSer

java.io.Serializable lookupSer(java.lang.String context,
                               Id id,
                               java.lang.String field)
                               throws RemoteException

Throws:

RemoteException

lookupURL

java.net.URL lookupURL(java.lang.String context,
                       Id id,
                       java.lang.String field)
                       throws RemoteException

Throws:

RemoteException

lookupSer

java.io.Serializable lookupSer(java.lang.String componentURL)
                               throws RemoteException

Returns a serializable object associated with the specified name.

Parameters:

String - object's url

Returns:

Serializable Object's value

Throws:

RemoteException - If the connection with the event service fails.

lookupSer

java.io.Serializable lookupSer(java.lang.String context,
                               java.lang.String componentURL)
                               throws RemoteException

Throws:

RemoteException

removeSer

void removeSer(Id id)
               throws RemoteException

Throws:

RemoteException

removeSer

void removeSer(java.lang.String key)
               throws RemoteException

Throws:

RemoteException

removeSer

void removeSer(java.lang.String context,
               Id id,
               java.lang.String field)
               throws RemoteException

Throws:

RemoteException

isConnected

boolean isConnected()

Method used to know if the registry is already connected to a node

Returns:

boolean true if it is connected

getConnection

DermiConnection getConnection()

Method used to get the connection to the node (for reutilization purposes)

Returns:

DermiConnection The connection

bind

void bind(java.lang.String name,
          ERemote ref)
          throws RemoteException

Binds the specified name to a remote object.

Parameters:

name - Id of the remote object

ref - remote object reference to bind

Throws:

RemoteException - If the connection with the event service fails.

bind

void bind(java.lang.String name,
          java.util.Properties env)
          throws RemoteException

Binds the specified name to a remote object.

Parameters:

name - Id of the remote object

env - Object properties

Throws:

RemoteException - If the connection with the event service fails.

unbind

void unbind(java.lang.String name)
            throws RemoteException

Unbinds the specified name from a remote object.

Parameters:

name - Id of the remote object

Throws:

RemoteException - If the connection with the event service fails.

bindRoot

void bindRoot()
              throws RemoteException

Special root ("p2p://") bind method

Throws:

RemoteException - If the connection with the event service fails.

rebind

void rebind(java.lang.String name,
            ERemote ref)
            throws RemoteException

Rebinds the specified name in the registry.

Parameters:

name - Id of the remote object

ref - remote object reference to bind

Throws:

RemoteException - If the connection with the event service fails.

list

java.util.Collection list(java.lang.String root)
                          throws RemoteException

Returns a Vector of the names bound in the registry. The Vector contains a snapshot of the names present in the registry at the time of the call.

Returns:

Vector A list of Ids from remote objects.

Throws:

dermi.RemoteException - If the connection with the event service fails.

RemoteException

bindSer

boolean bindSer(Id id,
                java.io.Serializable object)
                throws RemoteException

Throws:

RemoteException

bindSer

boolean bindSer(java.lang.String context,
                Id id,
                java.io.Serializable object)
                throws RemoteException

Throws:

RemoteException

bindSer

boolean bindSer(java.lang.String context,
                java.lang.String name,
                java.io.Serializable object)
                throws RemoteException

Throws:

RemoteException

bindSer

boolean bindSer(java.lang.String name,
                java.io.Serializable object)
                throws RemoteException

Throws:

RemoteException

getStorageInfo

java.util.Hashtable getStorageInfo()
                                   throws RemoteException

Throws:

RemoteException

getReplicaInfo

java.util.Hashtable getReplicaInfo()
                                   throws RemoteException

Throws:

RemoteException

bindSecure

boolean bindSecure(java.lang.String context,
                   Id id,
                   java.io.Serializable object,
                   java.lang.String pass)
                   throws RemoteException

Throws:

RemoteException

bindSecure

boolean bindSecure(java.lang.String context,
                   Id id,
                   java.io.Serializable object,
                   java.lang.String pass,
                   boolean getcheck)
                   throws RemoteException

Throws:

RemoteException

lookupSecure

java.io.Serializable lookupSecure(java.lang.String context,
                                  Id id,
                                  java.lang.String pass)
                                  throws RemoteException

Throws:

RemoteException

insertURL

void insertURL(java.lang.String context,
               Id id,
               java.net.URL url,
               java.lang.String field)
               throws RemoteException

Throws:

RemoteException

modify

void modify(java.lang.String context,
            Id id,
            java.lang.Object value,
            java.lang.String field,
            boolean add)
            throws RemoteException

Throws:

RemoteException

modify

void modify(java.lang.String context,
            Id id,
            java.util.Collection values,
            java.lang.String field,
            boolean add)
            throws RemoteException

Throws:

RemoteException

setRemoteListener

void setRemoteListener(java.lang.String context,
                       Id id,
                       bunshin.RemoteListener listener,
                       java.lang.String field)
                       throws RemoteException

Throws:

RemoteException

removeRemoteListener

void removeRemoteListener(java.lang.String context,
                          Id id,
                          java.lang.String field)
                          throws RemoteException

Throws:

RemoteException

getOutgoingLinks

java.util.Collection getOutgoingLinks(java.lang.String context,
                                      Id id)
                                      throws RemoteException

Throws:

RemoteException

getIncomingLinks

java.util.Collection getIncomingLinks(java.lang.String context,
                                      Id id)
                                      throws RemoteException

Throws:

RemoteException

insert

void insert(java.lang.String context,
            java.lang.String keywords,
            java.lang.String key,
            java.io.Serializable value)
            throws RemoteException

Throws:

RemoteException

query

bunshin.util.ResultSortedQueue query(java.lang.String context,
                                     java.lang.String keywords)
                                     throws RemoteException

Throws:

RemoteException

remove

void remove(java.lang.String context,
            java.lang.String keywords,
            java.lang.String key)
            throws RemoteException

Throws:

RemoteException