0002478: Hessian array serialization

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002478

[Resin]

minor

always

03-03-08 09:08

03-05-08 09:59

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.5

Product Version

3.1.4

Product Build

Summary

0002478: Hessian array serialization

Description

(rep by Aristedes Maniatis)

I've gone ahead and tried to update Cayenne's usage of Hessian, but
I've run into a problem. Unfortunately Cayenne now fails some of its
junit tests which rely on Cayenne after the upgrade from 3.0.20 to
3.1.3. I've been able to extract some debug information. Hessian is
unable to deserialise an important Cayenne class:

     [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;:

The relevant fields in SimpleNode [1] are:

    protected Node parent;
    protected Node[] children;
    protected int id;

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0002818) ferg 03-05-08 09:59	hessian/3b2k - already fixed in 3.1.5

Issue History
Date Modified	Username	Field	Change
03-03-08 09:08	ferg	New Issue
03-04-08 00:38	ari	Issue Monitored: ari
03-05-08 09:59	ferg	Note Added: 0002818
03-05-08 09:59	ferg	Assigned To	=> ferg
03-05-08 09:59	ferg	Status	new => closed
03-05-08 09:59	ferg	Resolution	open => fixed
03-05-08 09:59	ferg	Fixed in Version	=> 3.1.5

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