org.exolab.jms.tools.migration
Interface Store

All Known Implementing Classes:

MasterUserStore, MasterDestinationStore, MasterConsumerStore, MasterMessageStore, ConsumerStore, MessageStore, DestinationStore, UserStore

public interface Store

Store represents a persistent collection. It provides an API for importing and exporting the collection.

Version:

$Revision: 1.1 $ $Date: 2005/09/04 07:07:12 $

Author:

Tim Anderson

Method Summary

StoreIterator	exportCollection() Export the collection.
void	importCollection(StoreIterator iterator) Import a collection.
int	size() Returns the number of elements in the collection.

Method Detail

exportCollection

public StoreIterator exportCollection()
                               throws javax.jms.JMSException,
                                      org.exolab.jms.persistence.PersistenceException

Export the collection.

Returns:

an iterator over the collection

Throws:

javax.jms.JMSException - for any JMS error

org.exolab.jms.persistence.PersistenceException - for any persistence error

importCollection

public void importCollection(StoreIterator iterator)
                      throws javax.jms.JMSException,
                             org.exolab.jms.persistence.PersistenceException

Import a collection.

Parameters:

iterator - an iterator over the collection

Throws:

javax.jms.JMSException - for any JMS error

org.exolab.jms.persistence.PersistenceException - for any persistence error

size

public int size()
         throws org.exolab.jms.persistence.PersistenceException

Returns the number of elements in the collection.

Returns:

the number of elements in the collection

Throws:

org.exolab.jms.persistence.PersistenceException - for any persistence error