uk.co.kimble.cobra.rmi
Class PersistentSourceAdapter

java.lang.Object
  |
  +--java.rmi.server.RemoteObject
        |
        +--java.rmi.server.RemoteServer
              |
              +--java.rmi.server.UnicastRemoteObject
                    |
                    +--uk.co.kimble.cobra.rmi.PersistentSourceAdapter

public class PersistentSourceAdapter

extends java.rmi.server.UnicastRemoteObject

implements PersistentSource

Adapts a local PersistentSource to the remote inteface

See Also:

Serialized Form

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

PersistentSourceAdapter()
Object construction

Method Summary

int	delete(PersistentObject object) Deletes an object from the persisent store, the object is identified by its primary key(s) values.
int	delete(java.lang.String class_name, PersistentCriteria criteria) Deletes aan object's attributes from a database table row, the database and table are located throught the data dictionary and the row is identified by the primary key(s).
PersistentObject	retrieve(PersistentObject object) Retrieves an object's attributes from a database table row, the database and table are located throught the data dictionary and the row is identified by the primary key(s).
PersistentSet	retrieve(java.lang.String class_name, PersistentCriteria criteria)
int	save(PersistentObject object) Saves an object from the persisent store, the object is identified by its primary key(s) values.

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PersistentSourceAdapter

public PersistentSourceAdapter()
                        throws java.rmi.RemoteException,
                               PersistentException

Object construction

Method Detail

retrieve

public PersistentObject retrieve(PersistentObject object)
                          throws PersistentException

Retrieves an object's attributes from a database table row, the database and table are located throught the data dictionary and the row is identified by the primary key(s).

Specified by:

retrieve in interface PersistentSource

Parameters:

persistent_object - Remote object to be loaded, with primary key(s) set

retrieve

public PersistentSet retrieve(java.lang.String class_name,
                              PersistentCriteria criteria)
                       throws java.rmi.RemoteException,
                              PersistentException

Specified by:

retrieve in interface PersistentSource

delete

public int delete(PersistentObject object)
           throws PersistentException

Deletes an object from the persisent store, the object is identified by its primary key(s) values.

Specified by:

delete in interface PersistentSource

Parameters:

persistent_object - Remote object to be deleted, with primary key(s) set

Throws:

PersistentException -

delete

public int delete(java.lang.String class_name,
                  PersistentCriteria criteria)
           throws PersistentException

Deletes aan object's attributes from a database table row, the database and table are located throught the data dictionary and the row is identified by the primary key(s).

Specified by:

delete in interface PersistentSource

Parameters:

persistent_object - Remote object to be delete, with primary key(s) set

Throws:

PersistentException -

save

public int save(PersistentObject object)
         throws PersistentException

Saves an object from the persisent store, the object is identified by its primary key(s) values.

Specified by:

save in interface PersistentSource

Parameters:

persistent_object - Remote object to be saved

Throws:

PersistentException -