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

Status

closed

Product Version

4.0.0

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 [^]

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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