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<div class="moz-cite-prefix">Hi Lincoln,<br>
<br>
can you provide a stack trace? I tried reproducing as described
but I only see a NPE being thrown from Maven so I assume I am
observing something else. What you do should work. Please file a
Weld issue.<br>
<br>
Btw, is there a reason why you need to "fake" the InjectionPoint?.
Since you have a Bean object and a CreationalContext object
available in your code you can obtain a contextual reference using
the BeanManager.getReference() method without faking the IP.<br>
<br>
JH<br>
<br>
On 01/11/2013 11:27 PM, Lincoln Baxter, III wrote:<br>
</div>
<blockquote
cite="mid:CAEp_U4GMuzvA7TYnaThzGnqhAwgrSAZ1viSMxkdL3-dmQodk+A@mail.gmail.com"
type="cite">
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<div>
<div>Hey all,<br>
<br>
</div>
I have a problem with "Faking an injection point," with the
current Weld 2 code, seems to be throwing an NPE instead of
using the InjectionPoint that I am providing the BeanManager
with.<br>
<br>
</div>
This can be reproduced right now by checking out the forge
core repository branch 2.0. Just run, mvn clean install.<br>
<br>
<a moz-do-not-send="true"
href="https://github.com/forge/core/tree/2.0">https://github.com/forge/core/tree/2.0</a><br>
<br>
</div>
<div>The crux of the matter, we have a producer method in a CDI
instance A:<br>
<span style="font-family:courier new,monospace"><br>
@Produces<br>
public static Coverter<?,?>
produceRemoteConverter(AddonRegistry registry,
InjectionPoint ip)</span><br>
<br>
</div>
<div>There are, however, no injection points actually consuming
this type/producer method from within CDI instance A. (And
adding one would not really help.)<br>
</div>
<div><br>
In CDI instance, B, however, we are using the following code,
with a reference to the BeanManager from CDI instance A, to
get an instance of a Converter:<br>
<br>
<span style="font-family:courier new,monospace">Bean<R>
bean = (Bean<R>)
manager.resolve(manager.getBeans(type));<br>
context = manager.createCreationalContext(bean);<br>
Object delegate =
manager.getInjectableReference(injectionPoint, context);</span><br>
<br>
</div>
<div>We have an InjectionPoint for the Converter type in CDI
instance B, and are delegating to container A to get the
instance (using an extension.)<br>
<br>
</div>
<div>However, even though we are passing in our own
InjectionPoint(B) into CDI instance A, CDI instance A still
tries to look up the InjectionPoint on its internal stack, and
throws a NullpointerException.<br>
<br>
</div>
<div>I think this is a bug, since InjectionPoint is an
interface, (but obviously very edge case if so.)<br>
<br>
</div>
<div>Any help would be appreciated. Otherwise, we have no way to
support looking up beans for types which are produced with
Producer Methods requiring an injection point (those without
work fine, and normal type lookups obviously work fine.)<br
clear="all">
</div>
<div>
<div>
<div>
<div><br>
-- <br>
Lincoln Baxter, III<br>
<a moz-do-not-send="true" href="http://ocpsoft.org"
target="_blank">http://ocpsoft.org</a><br>
"Simpler is better."
</div>
</div>
</div>
</div>
</div>
</blockquote>
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