ermi.samples.reference
Class PlaceStub

java.lang.Object
  |
  +--EventServer
        |
        +--ermi.samples.reference.PlaceStub

All Implemented Interfaces:

EFilter, ERemote, Place

public class PlaceStub

extends EventServer

implements Place, EFilter

See Also:

Serialized Form

Constructor Summary

PlaceStub(java.util.Properties env)

PlaceStub(java.util.Properties env, java.lang.String stub)

Method Summary

java.lang.String	addFilter(java.lang.String p0) It changes the subscription of the remote object in order to allow interception.
void	close() Removes all subscriptions for this object and releases event service connection.
ermi.ERemote	copy() Returns a reference to a new stub instance of this remote object.
boolean	equals(java.lang.Object obj)
void	eventArrived(java.util.Hashtable evt)
java.util.Vector	getUsers()
void	init() Connects to the event service and creates all subscriptions for this object.
void	join(ermi.samples.reference.User p0)
void	leave(ermi.samples.reference.User p0)
void	removeFilter() It changes the subscription of the remote object in order to allow interception.
void	removeFilter(java.lang.String p0) It changes the subscription of the remote object in order to allow interception.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ermi.ERemote

getERef

Constructor Detail

PlaceStub

public PlaceStub(java.util.Properties env)
          throws RemoteException

PlaceStub

public PlaceStub(java.util.Properties env,
                 java.lang.String stub)
          throws RemoteException

Method Detail

eventArrived

public void eventArrived(java.util.Hashtable evt)

join

public void join(ermi.samples.reference.User p0)
          throws RemoteException

Specified by:

join in interface Place

RemoteException

leave

public void leave(ermi.samples.reference.User p0)
           throws RemoteException

Specified by:

leave in interface Place

RemoteException

getUsers

public java.util.Vector getUsers()
                          throws RemoteException

Specified by:

getUsers in interface Place

RemoteException

addFilter

public java.lang.String addFilter(java.lang.String p0)
                           throws RemoteException

Description copied from interface: EFilter

It changes the subscription of the remote object in order to allow interception. See ERMI architecture for more information

Specified by:

addFilter in interface EFilter

Throws:

RemoteException - - if the connection with the event service fails.

removeFilter

public void removeFilter(java.lang.String p0)
                  throws RemoteException

Description copied from interface: EFilter

It changes the subscription of the remote object in order to allow interception. See ERMI architecture for more information

Specified by:

removeFilter in interface EFilter

Throws:

RemoteException - - if the connection with the event service fails.

removeFilter

public void removeFilter()
                  throws RemoteException

Description copied from interface: EFilter

It changes the subscription of the remote object in order to allow interception. See ERMI architecture for more information

Specified by:

removeFilter in interface EFilter

Throws:

RemoteException - - if the connection with the event service fails.

close

public void close()
           throws RemoteException

Description copied from interface: ERemote

Removes all subscriptions for this object and releases event service connection.
It is highly recommended to call this method on object references that will no longer be used.

Specified by:

close in interface ERemote

Throws:

RemoteException - - if the connection with the event service fails.

init

public void init()
          throws RemoteException

Description copied from interface: ERemote

Connects to the event service and creates all subscriptions for this object.

Specified by:

init in interface ERemote

Throws:

RemoteException - - if the connection with the event service fails.

equals

public boolean equals(java.lang.Object obj)

copy

public ermi.ERemote copy()
                  throws RemoteException

Description copied from interface: ERemote

Returns a reference to a new stub instance of this remote object. This is mainly used in the pass by reference calls to remote objects. This stub is later initialized (init) when is deserialized in the demanding endpoint.

It is mandatory to call this method when a remote server returns an object by reference. See the ERMI documentation for more information about this.

Specified by:

copy in interface ERemote

Throws:

RemoteException - - if the stub cannot be instantiated for any reason (explained in the RemoteException message).