org.ehcache.transactions.xa.commands
Interface Command<V>

All Known Implementing Classes:

StoreEvictCommand, StorePutCommand, StoreRemoveCommand

public interface Command<V>

A representation of in-flight transaction's modification to the mappings of a XAStore.

Method Summary

XAValueHolder<V>	getNewValueHolder() Get the value holder to commit.
V	getOldValue() Get the value to rollback to.

Method Detail

getOldValue

V getOldValue()

Get the value to rollback to.

Returns:

the old value.

getNewValueHolder

XAValueHolder<V> getNewValueHolder()

Get the value holder to commit.

Returns:

the new value holder.