Re: [xmlblaster] NPE when cloning Global

[Marcel Ruff <ruff at swand.lake.de>]

Peter Antman wrote:

> Hi,
> I am back, trying to update the k2 adapter to the latest JBoss stuff,
> but I have som problems with the current version in cvs:
>
> When doing like this:
>
> Global g = Global.instance();
> Global myGlobal = g.getClone(null);
>
> I get an NPE in intialization of Property (this is verrifyable by
> running the SubscribeXPathTest:
>
>        at org.jutils.init.Property.clone(Property.java:356)
>        at org.xmlBlaster.util.Global.clone(Global.java:610)
>        at org.xmlBlaster.util.Global.getClone(Global.java:592)
>        at clustertest.ServerHelper.initHeron(ServerHelper.java:86)
>        at clustertest.ServerHelper.setUp(ServerHelper.java:191)
>        at clustertest.ServerHelper.<init>(ServerHelper.java:45)
>        at clustertest.SubscribeXPathTest.setUp(SubscribeXPathTest.java:62)
>
> Its the tree map in property that us not set yet when the clone is done:
>
> p.jutilsMap = (TreeMap)((TreeMap)this.jutilsMap).clone();
>
> Should I fix this. Or do you do it, or is it an incorrect way of using
> Global?
>
> p.jutilsMap = this.jutilsMap != null ? (TreeMap)((TreeMap)this.jutilsMap).clone():null;
>
>
> //Peter
>  
Peter, nice you came back.
Please fix it yourself.
When do you plan to work/finish on it?
We could wait with release 0.80 until you are ready.
Note that we have session support now in xmlBlaster.

regards,

Marcel