org.gcube.resourcemanagement.support.server.utils.persistence

Interface PersistenceHandler<T>

All Known Implementing Classes:

PersistentItem

public interface PersistenceHandler<T>

Author:

Daniele Strollo (ISTI-CNR)

Method Summary

Modifier and Type	Method and Description
void	destroy() Requires the destroy of the persistent resource.
T	getData() The implementation to retrieve data from the persistence manager.
void	onDestroy() When the item need no more to be persisted the refresh loop is closed and this method is invoked.
void	onLoad() Automatically invoked by the library at instantiation of persistent items.
void	onRefresh() The code to execute once the persistent object is refreshed.
void	setData(T data) Sets the new data to persist.

Method Detail

onRefresh

void onRefresh()

The code to execute once the persistent object is refreshed.

onLoad

void onLoad()

Automatically invoked by the library at instantiation of persistent items. Used to make initializations before starting the persistence manager.

onDestroy

void onDestroy()

When the item need no more to be persisted the refresh loop is closed and this method is invoked.

destroy

void destroy()

Requires the destroy of the persistent resource. The persistent file will be deleted and the onDestroy event will be raised.

getData

T getData()

The implementation to retrieve data from the persistence manager.

Returns:

setData

void setData(T data)

Sets the new data to persist.

Parameters:

data -