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issue 384: improved try/catch behaviour in TakeSnapshotIfNotAlreadyAttached

This commit is contained in:
andreaturli 2011-11-15 19:52:28 +00:00
parent 6726b04645
commit c1e01901d6
1 changed files with 8 additions and 2 deletions
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10
sandbox-apis/virtualbox/src/main/java/org/jclouds/virtualbox/functions/TakeSnapshotIfNotAlreadyAttached.java
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@ -32,6 +32,7 @@ import org.virtualbox_4_1.ISnapshot;
import org.virtualbox_4_1.VirtualBoxManager;
import com.google.common.base.Function;
import com.google.common.base.Throwables;
/**
* @author Andrea Turli
@ -65,8 +66,8 @@ public class TakeSnapshotIfNotAlreadyAttached implements Function<IMachine, ISna
if (progress.getCompleted())
logger.debug("Clone done with snapshot name: %s and descripton: %s", snapshotName, snapshotDesc);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
logger.error(e.getMessage());
propogate(e);
} finally {
session.unlockMachine();
}
@ -74,5 +75,10 @@ public class TakeSnapshotIfNotAlreadyAttached implements Function<IMachine, ISna
return machine.getCurrentSnapshot();
}
protected <T> T propogate(Exception e) {
Throwables.propagate(e);
assert false;
return null;
}
}