--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/dancres/blitz/txn/TransientPersonality.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,41 @@
+package org.dancres.blitz.txn;
+
+import java.io.File;
+
+import java.util.logging.Level;
+
+import org.prevayler.implementation.NullPrevayler;
+import org.prevayler.implementation.SnapshotPrevayler;
+import org.prevayler.PrevalentSystem;
+
+import org.dancres.blitz.disk.Disk;
+
+class TransientPersonality implements StoragePersonality {
+    private String theLogDir;
+
+    TransientPersonality(String aLogDir) {
+        theLogDir = aLogDir;
+
+        TxnManager.theLogger.log(Level.INFO, "TransientPersonality");
+
+        destroy();
+
+        Disk.setTransient(true);
+        Disk.init();
+    }
+
+    public CheckpointTrigger getCheckpointTrigger(Checkpointer aCheckpointer) {
+        return new NeverTrigger();
+    }
+
+    public SnapshotPrevayler getPrevayler(PrevalentSystem aSystem)
+        throws Exception {
+
+        return new NullPrevayler(aSystem);
+    }
+
+    public void destroy() {
+        Disk.destroy();
+        Disk.clean(theLogDir);
+    }
+}