0004320: Catching ClassNotFoundException and continue in SerializerFactory

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004320

[Hessian]

minor

always

12-08-10 01:44

12-08-10 01:47

Reporter

ccampo

View Status

public

Assigned To

Priority

normal

Resolution

open

Platform

Status

new

Projection

none

OS Version

ETA

none

Fixed in Version

Product Version

3.2.0

Product Build

Summary

0004320: Catching ClassNotFoundException and continue in SerializerFactory

Description

I recently fell over a piece of code in the SerializerFactory that looks like this

try {
        Class cl = Class.forName(type, false, loader);
        derserializer = getDeserializer(cl);
    } catch (Exception e) {
       log.warning("Hessian/Burlap: '" + type + "' is an unknown class in " + loader +":\n" + e);
       log.log(LEVEL.FINER, e.toString(), e);
       }

I am a little puzzeled about this piece of code. So a class cannot be found and the code prints out a log and continues as if nothing happens so it'll be only harder to find 3 steps later when interpreting the hessian protocol will fail with some other exception ?

Who would do something like this ?

Wouldnt it be way better and really the only way to deal with this, to pack the Exception into a RuntimeException that you throw ?

This problem is also in version 4.0.7 (the current one)

Steps To Reproduce

Additional Information

Attached Files

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Notes
(0004867) ccampo 12-08-10 01:47	I believe the code should be replaced with try { Class cl = Class.forName(type, false, loader); derserializer = getDeserializer(cl); } catch (Exception e) { throw new HessianRuntimeException("Hessian/Burlap: '" + type + "' is an unknown class in " + loader, e); }

Issue History
Date Modified	Username	Field	Change
12-08-10 01:44	ccampo	New Issue
12-08-10 01:46	ccampo	Issue Monitored: ccampo
12-08-10 01:47	ccampo	Note Added: 0004867

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