org.openorb.pss.connector.database
Interface PersistentObjectHome

public interface PersistentObjectHome

This interface must be implemented by all storage home to be able to have a persistent database feature.

Author:

Jerome Daniel

Method Summary

StorageObject	create_object() Create a storage type
StorageObjectRef	create_reference(byte[] pid) Create a storage type reference
StorageObject	deref(PID pid) Return the storage type associated to a reference
void	flush(PersistentObject storage_type) Flush a storage type incarnation
java.lang.String[]	getHomeMembers() Return all member names
PID	getPID() Return the home PID
boolean	is_stored(PID pid) Return TRUE if a storage type is stored ( tested from its PID ).
void	refresh(PersistentObject storage_type) Refresh a storage type incarnation
void	refreshAll() Refresh all storage type incarations
void	remove_storage_type(PID pid) Remove a storage type
void	setPersistentLinks(CatalogBase catalog, PID pid) Set some information after incarnation

Method Detail

setPersistentLinks

public void setPersistentLinks(CatalogBase catalog,
                               PID pid)

Set some information after incarnation

getPID

public PID getPID()

Return the home PID

remove_storage_type

public void remove_storage_type(PID pid)
                         throws NotFoundException

Remove a storage type

is_stored

public boolean is_stored(PID pid)

Return TRUE if a storage type is stored ( tested from its PID ).

refresh

public void refresh(PersistentObject storage_type)

Refresh a storage type incarnation

refreshAll

public void refreshAll()

Refresh all storage type incarations

flush

public void flush(PersistentObject storage_type)

Flush a storage type incarnation

deref

public StorageObject deref(PID pid)

Return the storage type associated to a reference

getHomeMembers

public java.lang.String[] getHomeMembers()

Return all member names

create_reference

public StorageObjectRef create_reference(byte[] pid)

Create a storage type reference

create_object

public StorageObject create_object()

Create a storage type