com.tangosol.util
Class ConverterCollections.ConverterCacheEvent

java.lang.Object
  java.util.EventObject
      com.tangosol.util.MapEvent
          com.tangosol.net.cache.CacheEvent
              com.tangosol.util.ConverterCollections.ConverterCacheEvent

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

ConverterCollections

public static class ConverterCollections.ConverterCacheEvent
extends CacheEvent

A Converter CacheEvent views an underlying CacheEvent through a set of key and value Converters.

Field Summary

protected BackingMapManagerContext	m_context The BackingMapManagerContext to use for extracting binary values.
protected Converter	m_convKey The Converter to view the underlying CacheEvent's key.
protected Converter	m_convVal The Converter to view the underlying CacheEvent's value.
protected CacheEvent	m_event The underlying CacheEvent.

Fields inherited from class com.tangosol.net.cache.CacheEvent

m_fSynthetic

Fields inherited from class com.tangosol.util.MapEvent

ENTRY_DELETED, ENTRY_INSERTED, ENTRY_UPDATED, m_nId, m_oKey, m_oValueNew, m_oValueOld

Fields inherited from class java.util.EventObject

source

Constructor Summary

ConverterCollections.ConverterCacheEvent(ObservableMap map, CacheEvent event, Converter convKey, Converter convVal)
Constructor.

ConverterCollections.ConverterCacheEvent(ObservableMap map, CacheEvent event, Converter convKey, Converter convVal, BackingMapManagerContext context)
Construct a ConverterMapEvent.

Method Summary

CacheEvent	getCacheEvent() Return the underlying CacheEvent.
BackingMapManagerContext	getContext() Get the BackingMapManagerContext which is used to deserialize the underlying binary values.
Converter	getConverterKeyUp() Return the Converter used to view the underlying CacheEvent's key through.
Converter	getConverterValueUp() Return the Converter used to view the underlying CacheEvent's value through.
java.lang.Object	getKey() Return a key associated with this event.
java.lang.Object	getNewValue() Return a new value associated with this event.
java.lang.Object	getOldValue() Return an old value associated with this event.
void	setNewValue(java.lang.Object oValue) Set the cached converted new value associated with this event.
void	setOldValue(java.lang.Object oValue) Set the cached converted old value associated with this event.

Methods inherited from class com.tangosol.net.cache.CacheEvent

getDescription, isSynthetic

Methods inherited from class com.tangosol.util.MapEvent

dispatch, dispatch, dispatch, getDescription, getId, getMap, getNewEntry, getOldEntry, toString

Methods inherited from class java.util.EventObject

getSource

Field Detail

m_event

protected CacheEvent m_event

The underlying CacheEvent.

m_convKey

protected Converter m_convKey

The Converter to view the underlying CacheEvent's key.

m_convVal

protected Converter m_convVal

The Converter to view the underlying CacheEvent's value.

m_context

protected BackingMapManagerContext m_context

The BackingMapManagerContext to use for extracting binary values.

Constructor Detail

ConverterCollections.ConverterCacheEvent

public ConverterCollections.ConverterCacheEvent(ObservableMap map,
                                                CacheEvent event,
                                                Converter convKey,
                                                Converter convVal)

Constructor.

Parameters:

event - the underlying CacheEvent

map - the new event's source

convKey - the Converter to view the underlying CacheEvent's key

convVal - the Converter to view the underlying CacheEvent's values

ConverterCollections.ConverterCacheEvent

public ConverterCollections.ConverterCacheEvent(ObservableMap map,
                                                CacheEvent event,
                                                Converter convKey,
                                                Converter convVal,
                                                BackingMapManagerContext context)

Construct a ConverterMapEvent.

Parameters:

event - the underlying MapEvent

map - the new event's source

convKey - the Converter to view the underlying CacheEvent's key

convVal - the Converter to view the underlying CacheEvent's values

context - the BackingMapManagerContext necessary to emulate the BinaryEntry interface

Method Detail

getKey

public java.lang.Object getKey()

Return a key associated with this event.

Overrides:

getKey in class MapEvent

Returns:

a key

getOldValue

public java.lang.Object getOldValue()

Return an old value associated with this event.

The old value represents a value deleted from or updated in a map. It is always null for "insert" notifications.

Overrides:

getOldValue in class MapEvent

Returns:

an old value

getNewValue

public java.lang.Object getNewValue()

Return a new value associated with this event.

The new value represents a new value inserted into or updated in a map. It is always null for "delete" notifications.

Overrides:

getNewValue in class MapEvent

Returns:

a new value

getCacheEvent

public CacheEvent getCacheEvent()

Return the underlying CacheEvent.

Returns:

the underlying CacheEvent

getContext

public BackingMapManagerContext getContext()

Get the BackingMapManagerContext which is used to deserialize the underlying binary values.

Returns:

the BackingMapManagerContext

getConverterKeyUp

public Converter getConverterKeyUp()

Return the Converter used to view the underlying CacheEvent's key through.

Returns:

the Converter from the underlying CacheEvent's key

getConverterValueUp

public Converter getConverterValueUp()

Return the Converter used to view the underlying CacheEvent's value through.

Returns:

the Converter from the underlying CacheEvent's value

setOldValue

public void setOldValue(java.lang.Object oValue)

Set the cached converted old value associated with this event.

Parameters:

oValue - the new converted "old" value

setNewValue

public void setNewValue(java.lang.Object oValue)

Set the cached converted new value associated with this event.

Parameters:

oValue - the new converted "new" value