antville/helma
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don't use existing object in getNode() if a lookup in

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the db showed it doesn't exist (anymore)
This commit is contained in:
hns 2001-05-25 17:34:47 +00:00
parent 598111bba7
commit 6dd081e99a
1 changed files with 3 additions and 3 deletions
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6
src/helma/objectmodel/db/NodeManager.java
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@ -261,7 +261,7 @@ public final class NodeManager {
synchronized (cache) { synchronized (cache) {
Node oldnode = (Node) cache.put (key, new NullNode ()); Node oldnode = (Node) cache.put (key, new NullNode ());
// for the rare case that some other thread created the node in the meantime // for the rare case that some other thread created the node in the meantime
if (oldnode != null && !(oldnode instanceof NullNode) && oldnode.getState () != Node.INVALID) { /* if (oldnode != null && !(oldnode instanceof NullNode) && oldnode.getState () != Node.INVALID) {
Key primKey = oldnode.getKey (); Key primKey = oldnode.getKey ();
boolean keyIsPrimary = primKey.equals (key); boolean keyIsPrimary = primKey.equals (key);
cache.put (oldnode.getKey (), oldnode); cache.put (oldnode.getKey (), oldnode);
@ -269,9 +269,9 @@ public final class NodeManager {
cache.put (key, oldnode); cache.put (key, oldnode);
} }
node = oldnode; node = oldnode;
} else { } else { */
return null; return null;
} // }
} }
} }
} else if (node instanceof NullNode) { } else if (node instanceof NullNode) {