org.mapdb

Class TxMaker

java.lang.Object

org.mapdb.TxMaker

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class TxMaker
extends java.lang.Object
implements java.io.Closeable

Transaction factory

Constructor Summary

Constructors

Constructor and Description
TxMaker(Engine engine)
TxMaker(Engine engine, boolean strictDBGet, java.util.concurrent.ScheduledExecutorService executor, Fun.Function1<java.lang.Class,java.lang.String> serializerClassLoader)

Method Summary

Modifier and Type	Method and Description
void	close()
<A> A	execute(Fun.Function1<A,DB> txBlock) Executes given block withing single transaction.
void	execute(TxBlock txBlock) Executes given block withing single transaction.
DB	makeTx()

Methods inherited from class java.lang.Object

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

Constructor Detail

TxMaker

public TxMaker(Engine engine)

TxMaker

public TxMaker(Engine engine,
               boolean strictDBGet,
               java.util.concurrent.ScheduledExecutorService executor,
               Fun.Function1<java.lang.Class,java.lang.String> serializerClassLoader)

Method Detail

makeTx

public DB makeTx()

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

execute

public void execute(TxBlock txBlock)

Executes given block withing single transaction. If block throws TxRollbackException execution is repeated until it does not fail.

Parameters:

txBlock -

execute

public <A> A execute(Fun.Function1<A,DB> txBlock)

Executes given block withing single transaction. If block throws TxRollbackException execution is repeated until it does not fail. This method returns result returned by txBlock.

Parameters:

txBlock -