On 26/02/2008, at 1:01 PM, Aristedes Maniatis wrote:
On 24/02/2008, at 9:03 PM, Andrus Adamchik wrote:
On Feb 24, 2008, at 11:26 AM, Aristedes Maniatis wrote:
Before I dig around in more detail, do these look familiar to
anyone. I can't see the obvious link between these two sets of tests
Without seeing the errors, all these tests run a query with
qualifier. Other tests from the same test case classes do not use
qualifiers. So something in Expression serialization?
I was unable to get the junit tests to give me the logging I wanted
(where do I put the log.properties file for maven to find?) but I
tested it in another environment and ran into problems serialising
the Node interface.
[java] 2008-02-25 22:22:27.923::WARN: Nested in
javax.servlet.ServletException:
com.caucho.hessian.io.HessianFieldException:
org.apache.cayenne.exp.parser.SimpleNode.children: [Ljava.lang.Object;
([Ljava.lang.Object;@719ebf) cannot be assigned to
[Lorg.apache.cayenne.exp.parser.Node;:
I've raised this on the Hessian mailing list to see if anyone has
seen this before.
I've just had some feedback from the Hessian people on this. Turns out
to be an issue in Hessian 3.1.3 with serialising arrays of interfaces.
They have it slated for fixing in Hessian 3.1.4 and I'll try it again
in Cayenne after that.
The move from the Hessian 1 protocol to Hessian 2 protocol that this
upgrade provides will apparently allow a significant reduction in
message size and therefore speed improvement over slow links.
Ari
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