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Actually it passes on WF8/9 with the latest version of Weld but
fails with older ones so it seems that it was a regression in Weld
after all. Sorry for confusion.<br>
<br>
<div class="moz-cite-prefix">On 12/08/2014 07:20 PM, arjan tijms
wrote:<br>
</div>
<blockquote
cite="mid:CAE=-AhAr6tqBgAPiQ1gHXKy1ZQZTC+_G5m9S9Cw26kt1OtKJLA@mail.gmail.com"
type="cite">Hi,
<div><br>
</div>
<div>I agree that there should be two instances of the stateful
bean, so GF3/EAP6 is correct.</div>
<div><br>
</div>
<div>It's remarkable then that seemingly GF4 and WF8 have the
exact same integration regression.</div>
<div><br>
</div>
<div>At any length this would be a good case for adding an extra
test to the TCK ;)</div>
<div><br>
</div>
<div>Kind regards,</div>
<div>Arjan<br>
<br>
On Monday, December 8, 2014, Jozef Hartinger <<a
moz-do-not-send="true" href="mailto:jharting@redhat.com">jharting@redhat.com</a>>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Hi Steve,<br>
<br>
this is not caused by a change in the specification nor in
Weld. It is probably a regression in GlassFish integration.
The correct behavior is the former (2 instances) as that is
aligned with how @Dependent instances work in general. If
you need the bean instance to be shared across injection
points, you can give it a scope other than @Dependent.<br>
<br>
HTH,<br>
<br>
Jozef<br>
<br>
<div>On 12/08/2014 06:08 PM, Steve Millidge wrote:<br>
</div>
<blockquote type="cite">
<div>
<p class="MsoNormal">Hi </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">We are investigating a change in
behaviour between Java EE 6 and Java EE 7 and were
wondering if this is a bug or a specification change;</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">If there is a RequestScoped bean
and SFSB like below, and I call
invokeStatefulService() on the Request Scoped Bean the
behaviour changes depending on Java EE version;</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">On GFv3 and JBoss EAP 6 the method
returns "init" implying we have 2 separate SFSB
instances.</p>
<p class="MsoNormal">and on GFv4 and WildFly the method
returns "stateFromFirst" implying there is 1 SFSB
instance. </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I would’ve imagined that the second
result i.e. 1 SFSB as there is 1 client bean which
exists for the duration of the call is the correct
behaviour. However I am not sure.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">As both appservers above use JBoss
Weld for CDI is this a Weld bug or did the behaviour
change between Java EE 6 and Java EE 7?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">@RequestScoped</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">public
class Injection {</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> @Inject</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
StatefulService first;</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
@Inject</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
StatefulService second;</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> public
String invokeStatefulService(){</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
first.setState("stateFromFirst");</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
return second.getState();</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> }</span></p>
<p class="MsoNormal"><span>}</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">@Stateful</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">public
class StatefulService {</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> private
String state;</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> @PostConstruct</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
public void init(){</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
this.state = "init";</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> }</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
public void setState(String state) {</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
this.state = state;</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> }</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
public String getState() {</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">
return state;</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New""> }</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-family:"Courier New"">}</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1f497d"
lang="CY">Steve Millidge</span><span><br>
</span><span
style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#1f497d"
lang="CY">Director</span></p>
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