0001796: Hessian and java.io.Serialization

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001796

[Resin]

minor

always

06-12-07 14:38

06-13-07 11:15

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.1

Summary

0001796: Hessian and java.io.Serialization

Description

(rep by Jean-Francois Poilpret)

I would like to re-open this old thread because I have just been bitten by
this kind of problem.

Before, I was using Hessian 3.0.13 but I recently upgraded to 3.1.1.
I saw immediately that all classes for my transferred objects had to
implement Serializable (which they didn't do before). No problem with that,
I made them all implement Serializable.

However, I have just got a problem that I cannot solve: a library is
throwing an exception that includes a non-serializable member (this library
is apache derby 10.2.2.0, the exception is derby own SqlException, the
member is Sqlca). Since I embed this exception in my own exceptions
transferred through hessian, I am stuck because I cannot change derby source
code!

For info, this bug in derby has been fixed on SVN but not in any official
release. Since I don't want to impose users to build derby from the source,
I have to find another way to workaround that issue.

What I would really appreciate is that the new JavaSerializer behavior (ie
checking that transferred objects implement Serializable) is an option that
can be set/unset in some way.

Else the only other work-around that I can think of (very ugly) is copy the
current hessian JavaSerializer to my own one, remove the first lines of the
constructor, and replace the hessian one by my own version (this without
touching hessian jars because I don't want my users to use exclusively
"official" OSS libs releases.

Additional Information

Attached Files

Relationships

Notes
(0002044) ferg 06-13-07 11:15	hessian/324g, hessian/324h

Issue History
Date Modified	Username	Field	Change
06-12-07 14:38	ferg	New Issue
06-13-07 11:15	ferg	Note Added: 0002044
06-13-07 11:15	ferg	Assigned To	=> ferg
06-13-07 11:15	ferg	Status	new => closed
06-13-07 11:15	ferg	Resolution	open => fixed
06-13-07 11:15	ferg	Fixed in Version	=> 3.1.2

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