net.ontopia.persistence.proxy
Interface StorageIF

All Known Implementing Classes:

RDBMSStorage

public interface StorageIF

INTERNAL: Interface for accessing storage definitions.

This class is similar to the JDO PersistenceManagerFactory interface.

Method Summary

void	close() INTERNAL: Closes the storage definition, which allows it to free its resources.
TransactionIF	createTransaction(boolean readonly) INTERNAL: Creates a new storage access instance.
java.lang.Object	getHelperObject(int identifier, IdentityIF namespace) INTERNAL: Returns the shared caches.
RDBMSMapping	getMapping() INTERNAL: Returns the optimized object relational mapping declaration.
java.util.Map	getProperties() INTERNAL: Gets the properties held by the storage.
java.lang.String	getProperty(java.lang.String property) INTERNAL: Gets the value of the specified storage property.
StorageCacheIF	getStorageCache() INTERNAL: Returns the shared storage cache, if any.
boolean	isSharedCache() INTERNAL: Returns true if shared cache is enabled.
void	notifyCluster() INTERNAL: Notify cluster that transaction has been committed, so that batched cluster events can be broadcasted.

Method Detail

getMapping

RDBMSMapping getMapping()

INTERNAL: Returns the optimized object relational mapping declaration.

isSharedCache

boolean isSharedCache()

INTERNAL: Returns true if shared cache is enabled.

getStorageCache

StorageCacheIF getStorageCache()

INTERNAL: Returns the shared storage cache, if any.

getHelperObject

java.lang.Object getHelperObject(int identifier,
                                 IdentityIF namespace)

INTERNAL: Returns the shared caches.

notifyCluster

void notifyCluster()

INTERNAL: Notify cluster that transaction has been committed, so that batched cluster events can be broadcasted.

createTransaction

TransactionIF createTransaction(boolean readonly)

INTERNAL: Creates a new storage access instance.

getProperties

java.util.Map getProperties()

INTERNAL: Gets the properties held by the storage.

getProperty

java.lang.String getProperty(java.lang.String property)

INTERNAL: Gets the value of the specified storage property.

close

void close()

INTERNAL: Closes the storage definition, which allows it to free its resources.