0003543: Hessian @ApplicationScoped Servelet-Mapping Class created multiple times.

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003543

[Resin]

major

always

06-01-09 22:01

06-04-09 15:30

Reporter

skot

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.1

Product Version

4.0.0

Product Build

Summary

0003543: Hessian @ApplicationScoped Servelet-Mapping Class created multiple times.

Description

Creating an @ApplicationScoped class and adding a mapping to expose it via hessian (like below).
    <servlet-mapping url-pattern="/api/Echo" servlet-class="test.EchoService">
        <protocol uri="hessian:"/>
    </servlet-mapping>

Causes multiple instances to be created of the class.

Here is a test project that exemplifies the problem:http://scratchmonkey.googlecode.com/svn/resin4/hessian_scopes [^]

Steps To Reproduce

Additional Information

Here is the original email sent on May 15th:

ScottH and I have spent some time (fortunately, well-spent time in a
pub with wifi and a deep reserve of Magners) trying to figure out why
one of our @ApplicationScoped objects seems to have several instances
in the container. The problem seems to be when you declare the
<servlet-mapping> in resin-web.xml.

We have a test with two beans, EchoService (@Stateless) and
DeeperService (@ApplicationScoped). EchoService calls DeeperService,
which logs the object id.

When DeeperService has no <servlet-mapping>, calls to EchoService
always return the same DeeperService instance. When DeeperService also has
a <servlet-mapping>, calls to EchoService return different
DeeperService instance.

Code to demonstrate this is here:
http://scratchmonkey.googlecode.com/svn/resin4/hessian_scopes [^]

This is a bug, right?

Jeff

Attached Files

Relationships

Notes
(0004059) ferg 06-04-09 15:30	server/4744

Issue History
Date Modified	Username	Field	Change
06-01-09 22:01	skot	New Issue
06-01-09 23:58	voodude	Issue Monitored: voodude
06-04-09 15:30	ferg	Note Added: 0004059
06-04-09 15:30	ferg	Assigned To	=> ferg
06-04-09 15:30	ferg	Status	new => closed
06-04-09 15:30	ferg	Resolution	open => fixed
06-04-09 15:30	ferg	Fixed in Version	=> 4.0.1

Mantis 1.0.0rc3[^]

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