org.openorb.pss.connector.database
Interface DatabaseCatalogBase

All Superinterfaces:

CatalogBaseOperations

All Known Implementing Classes:

DatabaseSession, DatabaseSessionPool, TransactionalDatabaseSession

public interface DatabaseCatalogBase
extends CatalogBaseOperations

This interface must be implemented by all catalogs

Author:

Jerome Daniel

Method Summary

Connector	connector() Return the connector reference
StorageObject	create_embedded_object(StorageHomeBase home_base, java.lang.String storage_type_id) This operation is used to create an embedded storage type
StorageObject	create_empty_object(StorageHomeBase home_base, java.lang.String storage_type_id) This operation is used to create a storage type
StorageObject	create_object(StorageHomeBase home_base, java.lang.String storage_type_id) This operation is used to create a storage type
PID	find(PID home_pid, KeyBag[] keys) This operation is used to find a storage type
StorageObject	incarnate(StorageHomeBase home_base, byte[] storage_type_pid, java.lang.String storage_type_id) This operation is used to incarnate a storage type
Parameter[]	parameters() Return parameters
org.omg.CORBA.portable.InputStream[]	read(PID home_pid, PID type_pid, int nb_members) This operation is used to get a input access for a storagetype from the datastore
void	remove(PID home_pid, PID type_pid) This operation is used to delete a storage type
void	setBaseInfo(DatabaseConnector connector, short access, Parameter[] parameters) This operation is used to set all base information required by a file catalog
boolean	stored(PID home_pid, PID type_pid) This operation is used to check if a storage type is already stored
void	write(PID home_pid, PID type_pid, org.omg.CORBA.portable.OutputStream[] output) This operation is used to create a new entry into the datastore

Methods inherited from interface org.omg.CosPersistentState.CatalogBaseOperations

access_mode, close, find_by_pid, find_storage_home, flush, free_all, refresh

Method Detail

setBaseInfo

void setBaseInfo(DatabaseConnector connector,
                 short access,
                 Parameter[] parameters)

This operation is used to set all base information required by a file catalog

connector

Connector connector()

Return the connector reference

parameters

Parameter[] parameters()

Return parameters

stored

boolean stored(PID home_pid,
               PID type_pid)

This operation is used to check if a storage type is already stored

read

org.omg.CORBA.portable.InputStream[] read(PID home_pid,
                                          PID type_pid,
                                          int nb_members)
                                          throws NotFoundException

This operation is used to get a input access for a storagetype from the datastore

Throws:

NotFoundException

write

void write(PID home_pid,
           PID type_pid,
           org.omg.CORBA.portable.OutputStream[] output)

This operation is used to create a new entry into the datastore

remove

void remove(PID home_pid,
            PID type_pid)

This operation is used to delete a storage type

find

PID find(PID home_pid,
         KeyBag[] keys)
         throws NotFoundException

This operation is used to find a storage type

Throws:

NotFoundException

incarnate

StorageObject incarnate(StorageHomeBase home_base,
                        byte[] storage_type_pid,
                        java.lang.String storage_type_id)
                        throws NotFoundException

This operation is used to incarnate a storage type

Throws:

NotFoundException

create_object

StorageObject create_object(StorageHomeBase home_base,
                            java.lang.String storage_type_id)

This operation is used to create a storage type

create_empty_object

StorageObject create_empty_object(StorageHomeBase home_base,
                                  java.lang.String storage_type_id)

This operation is used to create a storage type

create_embedded_object

StorageObject create_embedded_object(StorageHomeBase home_base,
                                     java.lang.String storage_type_id)

This operation is used to create an embedded storage type