org.neo4j.kernel
Class PlaceboTransaction

java.lang.Object
  org.neo4j.kernel.PlaceboTransaction

All Implemented Interfaces:

Transaction

public class PlaceboTransaction
extends Object
implements Transaction

Constructor Summary

PlaceboTransaction(TransactionManager transactionManager)

Method Summary

void	failure() Marks this transaction as failed, which means that it will unconditionally be rolled back when Transaction.finish() is called.
void	finish() Commits or marks this transaction for rollback, depending on whether Transaction.success() or Transaction.failure() has been previously invoked.
void	success() Marks this transaction as successful, which means that it will be commited upon invocation of Transaction.finish() unless Transaction.failure() has or will be invoked before then.

Methods inherited from class java.lang.Object

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

Constructor Detail

PlaceboTransaction

public PlaceboTransaction(TransactionManager transactionManager)

Method Detail

failure

public void failure()

Description copied from interface: Transaction

Marks this transaction as failed, which means that it will unconditionally be rolled back when Transaction.finish() is called. Once this method has been invoked, it doesn't matter how many times Transaction.success() is invoked -- the transaction will still be rolled back.

Specified by:

failure in interface Transaction

success

public void success()

Description copied from interface: Transaction

Marks this transaction as successful, which means that it will be commited upon invocation of Transaction.finish() unless Transaction.failure() has or will be invoked before then.

Specified by:

success in interface Transaction

finish

public void finish()

Description copied from interface: Transaction

Commits or marks this transaction for rollback, depending on whether Transaction.success() or Transaction.failure() has been previously invoked.

Specified by:

finish in interface Transaction