de.fzj.unicore.wsrflite.persistence
Class Persistence

java.lang.Object
  de.fzj.unicore.wsrflite.persistence.AbstractStore
      de.fzj.unicore.wsrflite.persistence.Persistence

All Implemented Interfaces:

IPersistenceProperties, Store

public class Persistence
extends AbstractStore

use the Persistence framework for storing wsrf instances

Author:

schuller

Nested Class Summary

static class

Persistence.PropertySource get persistence config from the Kernel properties (i.e. wsrflite.xml)

Field Summary

Fields inherited from class de.fzj.unicore.wsrflite.persistence.AbstractStore

instances, serviceName, settings, uniqueIDs

Fields inherited from interface de.fzj.unicore.wsrflite.persistence.IPersistenceProperties

WSRF_PERSIST_CLASSNAME, WSRF_PERSIST_STORAGE_DIRECTORY

Constructor Summary

Persistence()

Method Summary

protected WSRFInstanceBean	_getForUpdate(String uniqueID, long time, TimeUnit timeUnit)
protected void	_getUniqueIDs()
protected void	_persist(WSRFInstanceBean data)
protected WSRFInstanceBean	_read(String uniqueID)
protected void	_remove(String uniqueID)
protected void	_unlock(WSRFInstanceBean dao)
long	getCacheHits()
Map<String,Calendar>	getTerminationTimes() gets current termination times for all ws-resources in this store
void	init(String serviceName) initialise the store
void	purgePersistentData() Fully deletes persistent data, for example after service undeployment
void	removeAll()
void	setTerminationTime(String uniqueID, Calendar c) sets termination time for a ws-resource
void	shutdown() shutdown the store

Methods inherited from class de.fzj.unicore.wsrflite.persistence.AbstractStore

getForUpdate, getPersistenceSettings, getServiceName, getUniqueIDs, persist, read, remove, setPersistenceSettings, size, unlock

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Persistence

public Persistence()

Method Detail

init

public void init(String serviceName)

Description copied from interface: Store

initialise the store

Specified by:

init in interface Store

Overrides:

init in class AbstractStore

Parameters:

serviceName - The name of the service that is persisted

_getUniqueIDs

protected void _getUniqueIDs()

Specified by:

_getUniqueIDs in class AbstractStore

_persist

protected void _persist(WSRFInstanceBean data)
                 throws Exception

Specified by:

_persist in class AbstractStore

Throws:

Exception

_read

protected WSRFInstanceBean _read(String uniqueID)
                          throws Exception

Specified by:

_read in class AbstractStore

Throws:

Exception

_getForUpdate

protected WSRFInstanceBean _getForUpdate(String uniqueID,
                                         long time,
                                         TimeUnit timeUnit)
                                  throws Exception

Specified by:

_getForUpdate in class AbstractStore

Throws:

Exception

_remove

protected void _remove(String uniqueID)

Specified by:

_remove in class AbstractStore

purgePersistentData

public void purgePersistentData()

Description copied from interface: Store

Fully deletes persistent data, for example after service undeployment

_unlock

protected void _unlock(WSRFInstanceBean dao)
                throws de.fzj.unicore.persist.PersistenceException

Specified by:

_unlock in class AbstractStore

Throws:

de.fzj.unicore.persist.PersistenceException

removeAll

public void removeAll()
               throws de.fzj.unicore.persist.PersistenceException

Throws:

de.fzj.unicore.persist.PersistenceException

shutdown

public void shutdown()

Description copied from interface: Store

shutdown the store

getTerminationTimes

public Map<String,Calendar> getTerminationTimes()

Description copied from interface: Store

gets current termination times for all ws-resources in this store

Returns:

Map terminationTimes

setTerminationTime

public void setTerminationTime(String uniqueID,
                               Calendar c)
                        throws UnableToSetTerminationTimeException

Description copied from interface: Store

sets termination time for a ws-resource

Throws:

UnableToSetTerminationTimeException

getCacheHits

public long getCacheHits()

Overrides:

getCacheHits in class AbstractStore