org.shoal.ha.cache.impl.store

Class SimpleStoreableDataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

java.lang.Object

org.shoal.ha.cache.impl.store.DataStoreEntryUpdater<K,V>

org.shoal.ha.cache.impl.store.SimpleStoreableDataStoreEntryUpdater<K,V>

public class SimpleStoreableDataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>
extends DataStoreEntryUpdater<K,V>

Author:

Mahesh Kannan

Field Summary

Fields inherited from class org.shoal.ha.cache.impl.store.DataStoreEntryUpdater

_logger, ctx

Constructor Summary

Constructors

Constructor and Description
SimpleStoreableDataStoreEntryUpdater()

Method Summary

Modifier and Type	Method and Description
LoadResponseCommand<K,V>	createLoadResponseCommand(DataStoreEntry<K,V> entry, K k, long minVersion)
SaveCommand<K,V>	createSaveCommand(DataStoreEntry<K,V> entry, K k, V v)
void	executeSave(DataStoreEntry<K,V> entry, SaveCommand<K,V> cmd)
void	executeTouch(DataStoreEntry<K,V> entry, TouchCommand<K,V> touchCmd)
V	extractVFrom(LoadResponseCommand<K,V> cmd)
byte[]	getState(V v)
V	getV(DataStoreEntry<K,V> entry)

Methods inherited from class org.shoal.ha.cache.impl.store.DataStoreEntryUpdater

captureState, deserializeV, initialize, printEntryInfo, updateMetaInfoInDataStoreEntry

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleStoreableDataStoreEntryUpdater

public SimpleStoreableDataStoreEntryUpdater()

Method Detail

createSaveCommand

public SaveCommand<K,V> createSaveCommand(DataStoreEntry<K,V> entry,
                                          K k,
                                          V v)

Specified by:

createSaveCommand in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

extractVFrom

public V extractVFrom(LoadResponseCommand<K,V> cmd)
               throws DataStoreException

Specified by:

extractVFrom in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

Throws:

DataStoreException

createLoadResponseCommand

public LoadResponseCommand<K,V> createLoadResponseCommand(DataStoreEntry<K,V> entry,
                                                          K k,
                                                          long minVersion)

Specified by:

createLoadResponseCommand in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

executeSave

public void executeSave(DataStoreEntry<K,V> entry,
                        SaveCommand<K,V> cmd)

Specified by:

executeSave in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

executeTouch

public void executeTouch(DataStoreEntry<K,V> entry,
                         TouchCommand<K,V> touchCmd)
                  throws DataStoreException

Specified by:

executeTouch in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

Throws:

DataStoreException

getV

public V getV(DataStoreEntry<K,V> entry)
       throws DataStoreException

Specified by:

getV in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

Throws:

DataStoreException

getState

public byte[] getState(V v)
                throws DataStoreException

Specified by:

getState in class DataStoreEntryUpdater<K,V extends org.glassfish.ha.store.util.SimpleMetadata>

Throws:

DataStoreException