Mercurial > hg > blitz_condensed
diff src/org/dancres/blitz/txn/NullBatcher.java @ 17:4580bb12db30
Separate command execution from command logging.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sun, 05 Jul 2009 16:26:25 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/dancres/blitz/txn/NullBatcher.java Sun Jul 05 16:26:25 2009 +0100 @@ -0,0 +1,35 @@ +package org.dancres.blitz.txn; + +import java.io.IOException; +import java.io.Serializable; +import org.prevayler.Command; +import org.prevayler.PrevalentSystem; +import org.prevayler.implementation.SnapshotPrevayler; +import org.prevayler.implementation.PrevaylerCore; +import org.prevayler.implementation.Snapshotter; + +public class NullBatcher implements SnapshotPrevayler { + private PrevaylerCore thePrevayler; + + NullBatcher(PrevaylerCore aPrevayler) { + thePrevayler = aPrevayler; + } + public Snapshotter takeSnapshot() throws IOException { + return thePrevayler.takeSnapshot(); + } + + public PrevalentSystem system() { + return thePrevayler.system(); + } + + public Serializable executeCommand(Command aCommand) throws Exception { + thePrevayler.logCommand(aCommand); + return aCommand.execute(system()); + } + + public Serializable executeCommand(Command aCommand, boolean sync) throws Exception { + thePrevayler.logCommand(aCommand, sync); + return aCommand.execute(system()); + } + +}