com.hammurapi.store

Interface TransactionalStore<T,PK,S extends Store<T,PK,S>>

All Superinterfaces:

Iterable<T>, ReadWriteLock, Store<T,PK,S>

public interface TransactionalStore<T,PK,S extends Store<T,PK,S>>
extends Store<T,PK,S>

Nested Class Summary

Nested classes/interfaces inherited from interface com.hammurapi.store.Store

Store.Handle<T,PK,S extends Store<T,PK,S>>, Store.QueryTask<T,PK,S extends Store<?,PK,S>>, Store.StoreIterator<T>, Store.UpdateTask<T,PK,S extends Store<T,PK,S>>, Store.ViewType

Method Summary

Methods

Modifier and Type	Method and Description
Transaction<T,PK,S>	beginTransaction(boolean exclusive) Starts a new transaction.

Methods inherited from interface com.hammurapi.store.Store

addIndex, clear, createUnmodifiableFacade, createView, get, get, getAll, getByPrimaryKey, getMultiple, getPrimaryKeyExtractor, put, query, query, queryAll, queryMultiple, remove, remove, removeByPrimaryKey, update

Methods inherited from interface java.util.concurrent.locks.ReadWriteLock

readLock, writeLock

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

beginTransaction

Transaction<T,PK,S> beginTransaction(boolean exclusive)

Starts a new transaction.

Parameters:

exclusive - If true, the transaction acquires write lock on the store when it is created and releases it when it is committed or rolled back. Otherwise no lock is acquired and individual locks are acquired by transaction's operations as needed.

Returns:

new transaction.