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<tt>Please take this to the <a
href="https://community.jboss.org/community/jbossosgi?view=discussions">jbosgi
user forum</a><br>
<br>
-thomas<br>
</tt><br>
On 03/09/2012 05:19 PM, Wollscheid. Steffen wrote:
<blockquote
cite="mid:B3374F15414C7045990D8918E117147B2256DB26@dedcexch02.seeburger.de"
type="cite">
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<p class="MsoNormal">Hi all,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span lang="EN-US">we face the following
problem: </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">We would like to be able
to trigger a chain of events, say by JMX-Bean in on OSGi
bundle [A].
</span></p>
<p class="MsoNormal"><span lang="EN-US">[A] then calls up an
OSGi Service/Class located in bundle [B] using an interface
exported by [B].
</span></p>
<p class="MsoNormal"><span lang="EN-US">Now [B] tries to make a
remote EJB lookup into an ear [C] on an interface it
imported from another OSGi Bundle [D].</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">This fails with the
following stacktrace:</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,245 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) javax.naming.NamingException:
Could not load ejb proxy class
steffen.experimental.remote.ejb.RemoteCalculator [Root
exception is java.lang.ClassNotFoundException:
steffen.experimental.remote.ejb.RemoteCalculator from
[Module
"deployment.steffen.experimental.ejb-remote.twice-removed:0.0.1.SNAPSHOT"
from Service Module Loader]]</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,245 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.jboss.ejb.client.naming.ejb.EjbNamingContext.createEjbProxy(EjbNamingContext.java:108)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.jboss.ejb.client.naming.ejb.EjbNamingContext.lookup(EjbNamingContext.java:96)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.jboss.ejb.client.naming.ejb.EjbNamingContext.lookup(EjbNamingContext.java:76)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.jboss.as.naming.InitialContext.lookup(InitialContext.java:100)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.jboss.as.naming.NamingContext.lookup(NamingContext.java:213)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
org.apache.aries.jndi.DelegateContext.lookup(DelegateContext.java:161)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,246 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
steffen.experimental.client.jmx.service.LookupImpl.internal_InitialContextService(LookupImpl.java:63)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,247 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
steffen.experimental.client.jmx.service.TriggerLookup.doAddition_InitialContextService(TriggerLookup.java:85)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,247 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
steffen.experimental.indirect.jmx.ServiceCallerWrapper.doAddition_InitialContextService(ServiceCallerWrapper.java:30)</span></p>
<p class="MsoNormal"><span lang="EN-US">[Server:server-one]
15:46:32,247 ERROR [stderr] (RMI TCP
Connection(4)-10.0.103.110) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Where “twice-removed” is
[A] and the class TriggerLookup does reside in [B].
</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">(We have aries.jndi
running in our jboss, but the behavior described here occurs
also without aries.jndi – in fact we had hoped that would
solve our problems)</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">It is important to note,
that the same code in [B] works alright, when the initiating
JMX Bean resides in [B] instead of [A], because in this case
the TCCL is bundle classloader of bundle [B], whereas in the
other case it is the bundle classloader of [A] which of
course has not knowledge of the interface class.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Furthermore it is
important to note that this behavior occurs even though the
flow of control from [A] to [B] is done using:
</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">private</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> TriggerLookupMBean getService(){</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
<span style="background:silver">ServiceReference</span> sRef
= TwiceRemovedActivator.<i>getBundleContext</i>().getServiceReference(TriggerLookupMBean.</span><b><span
style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">class</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.getName());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">if</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">( sRef !=
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">null</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> ){</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">return</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> (TriggerLookupMBean) TwiceRemovedActivator.<i>getBundleContext</i>().getService(sRef);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> }
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">else</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">throw</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">new</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> IllegalStateException(</span><span
style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"Service TriggerLookupMBean was
not found!"</span><span style="font-size:10.0pt;
font-family:Consolas; color:black" lang="EN-US">);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> }</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> }</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">public</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> String doAddition_InitialContextService()</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">return</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
getService().doAddition_InitialContextService();</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;
font-family:Consolas; color:black" lang="EN-US">
</span><span style="font-size:10.0pt; font-family:Consolas;
color:black">}</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">So that the OSGi
framework would have a chance to change the TCCL using an
interceptor hooked into the service which is returned by
getService.</span></p>
<p class="MsoNormal"><span lang="EN-US">But from what I see
simply an instance of the implementation class from bundle
[B] is returned.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Am I doing something
wrong here? Having aries.jndi installed, I can do a
successful JNDI lookup for an OSGi Service regardless of the
Bundle initiating the flow of control, while the same
lookup, when done with a “ejb:” prefix fails.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">This works:</span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> AnOSGiService otherSvc =
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">null</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">;</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> ServiceReference sRef = Activator.<i>getBundleContext</i>()</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
.getServiceReference(JNDIContextManager.</span><b><span
style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">class</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.getName());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">if</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> (sRef !=
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">null</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">)</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> JNDIContextManager contextMgr =
(JNDIContextManager) Activator.<i>getBundleContext</i>().getService(sRef);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">try</span></b><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Properties props =
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">new</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Properties();</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> props.put(</span><span
style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"osgi.service.jndi.bundleContext"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">, Activator.<i>getBundleContext</i>());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Context ctx =
contextMgr.newInitialContext(props);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> System.</span><i><span
style="font-size:10.0pt; font-family:Consolas;
color:#0000C0" lang="EN-US">out</span></i><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.println(</span><span style="font-size:10.0pt;
font-family:Consolas; color:#2A00FF" lang="EN-US">"doing
JNDI lookup"</span><span style="font-size:10.0pt;
font-family:Consolas; color:black" lang="EN-US">);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> otherSvc = (AnOSGiService)
ctx.lookup(</span><span style="font-size:10.0pt;
font-family:Consolas; color:#2A00FF" lang="EN-US">"osgi:service/"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> + AnOSGiService.</span><b><span
style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">class</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.getName());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> System.</span><i><span
style="font-size:10.0pt; font-family:Consolas;
color:#0000C0" lang="EN-US">out</span></i><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.println(</span><span style="font-size:10.0pt;
font-family:Consolas; color:#2A00FF" lang="EN-US">"lookup
succeeded, calling service"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">);</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">return</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><span style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"result:"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> + otherSvc.foo();</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> }</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">This fails:</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> RemoteCalculator
<u>calc</u> = </span><b><span style="font-size:10.0pt;
font-family:Consolas; color:#7F0055" lang="EN-US">null</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">;</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> ServiceReference sRef = Activator.<i>getBundleContext</i>()</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
.getServiceReference(JNDIContextManager.</span><b><span
style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">class</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.getName());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">if</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> (sRef !=
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">null</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">)</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> JNDIContextManager contextMgr =
(JNDIContextManager) Activator.<i>getBundleContext</i>().getService(sRef);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">try</span></b><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> {</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Properties props =
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">new</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Properties();</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> props.put(</span><span
style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"osgi.service.jndi.bundleContext"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">, Activator.<i>getBundleContext</i>());</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> props.put(Context.</span><i><span
style="font-size:10.0pt; font-family:Consolas;
color:#0000C0" lang="EN-US">URL_PKG_PREFIXES</span></i><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">,
</span><span style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"org.jboss.ejb.client.naming"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">);</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> Context ctx =
contextMgr.newInitialContext(props);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> System.</span><i><span
style="font-size:10.0pt; font-family:Consolas;
color:#0000C0" lang="EN-US">out</span></i><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.println(</span><span style="font-size:10.0pt;
font-family:Consolas; color:#2A00FF" lang="EN-US">"doing
lookup"</span><span style="font-size:10.0pt;
font-family:Consolas; color:black" lang="EN-US">);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> calc =
(RemoteCalculator)ctx.lookup(</span><span
style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"ejb:application-ear-0.0.1-SNAPSHOT/ejb-definition-0.0.1-SNAPSHOT//CalculatorBean!steffen.experimental.remote.ejb.RemoteCalculator"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">);</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> System.</span><i><span
style="font-size:10.0pt; font-family:Consolas;
color:#0000C0" lang="EN-US">out</span></i><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">.println(</span><span style="font-size:10.0pt;
font-family:Consolas; color:#2A00FF" lang="EN-US">"lookup
succeeded, calling remote bean"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">);</span><span style="font-size:10.0pt;
font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><b><span style="font-size:10.0pt; font-family:Consolas;
color:#7F0055" lang="EN-US">return</span></b><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US">
</span><span style="font-size:10.0pt; font-family:Consolas;
color:#2A00FF" lang="EN-US">"result:"</span><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> + calc.add(1, 1);</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal" style="text-autospace:none"><span
style="font-size:10.0pt; font-family:Consolas; color:black"
lang="EN-US"> }</span><span
style="font-size:10.0pt; font-family:Consolas" lang="EN-US"></span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">As I mentioned before
when called from a JMX-Bean in the same bundle both work!</span></p>
<p class="MsoNormal"><span lang="EN-US">What am I missing? </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Our current workaround
is an aspect that changes the TCCL in exported public
methods if required – but I believe this should not be
necessary.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks for your patience
reading this!</span></p>
<p class="MsoNormal"><span lang="EN-US">Sincerely</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Steffen</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
</div>
<br>
<br>
<br>
...<br>
<br>
<table id="table1" style="border-collapse:collapse" border="0"
width="100%">
<tbody>
<tr>
<td style="border-bottom-style:double;
border-bottom-width:3px" width="272"> </td>
<td style="border-bottom-style:double;
border-bottom-width:3px" width="45"> </td>
<td style="border-bottom-style:double;
border-bottom-width:3px"> </td>
</tr>
</tbody>
</table>
<br>
<br>
<table id="table1" style="border-collapse:collapse" border="0"
width="100%">
<tbody>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1"><b>SEEBURGER
AG</b></font></td>
<td width="45"> </td>
<td><font color="#808080" face="Arial" size="1">Vorstand/Seeburger
Executive Board:</font></td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">Sitz
der Gesellschaft/Registered Office:</font></td>
<td width="45"> </td>
<td><font color="#808080" face="Arial" size="1">Bernd
Seeburger, Axel Haas, Michael Kleeberg</font></td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">Edisonstr.
1</font></td>
<td width="45"> </td>
<td><br>
</td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">D-75015
Bretten</font></td>
<td width="45"><br>
</td>
<td><font color="#808080" face="Arial" size="1">Vorsitzender
des Aufsichtsrats/Chairperson of the Seeburger
Supervisory Board:</font></td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">Tel.:
07252 / 96 - 0</font></td>
<td width="45"><br>
</td>
<td><font color="#808080" face="Arial" size="1">Dr. Franz
Scherer</font></td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">Fax:
07252 / 96 - 2222</font></td>
<td width="45"><br>
</td>
<td><br>
</td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">Internet:
<a class="moz-txt-link-freetext" href="http://www.seeburger.de">http://www.seeburger.de</a></font></td>
<td width="45"><br>
</td>
<td><font color="#808080" face="Arial" size="1">Registergericht/Commercial
Register:</font></td>
</tr>
<tr>
<td width="272"><font color="#808080" face="Arial" size="1">e-mail:
<a class="moz-txt-link-abbreviated" href="mailto:info@seeburger.de">info@seeburger.de</a></font></td>
<td width="45"><br>
</td>
<td><font color="#808080" face="Arial" size="1">HRB 240708
Mannheim</font></td>
</tr>
</tbody>
</table>
<p><font face="Arial" size="2"><br>
</font></p>
<p align="justify"><font color="#808080" face="Arial" size="1">Dieses
E-Mail ist nur für den Empfänger bestimmt, an den es gerichtet
ist und kann vertrauliches bzw. unter das Berufsgeheimnis
fallendes Material enthalten. Jegliche darin enthaltene
Ansicht oder Meinungsäußerung ist die des Autors und stellt
nicht notwendigerweise die Ansicht oder Meinung der SEEBURGER
AG dar. Sind Sie nicht der Empfänger, so haben Sie diese
E-Mail irrtümlich erhalten und jegliche Verwendung,
Veröffentlichung, Weiterleitung, Abschrift oder jeglicher
Druck dieser E-Mail ist strengstens untersagt. Weder die
SEEBURGER AG noch der Absender ( Wollscheid. Steffen )
übernehmen die Haftung für Viren; es obliegt Ihrer
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prüfen.
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</font></p>
<font color="#808080" face="Arial" size="1">
<p align="justify"><font color="#808080" face="Arial" size="1">The
present email addresses only the addressee which it targets
and may contain confidential material that may be protected
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are not necessarily the one of the SEEBURGER AG. If you are
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are not enabled to use, publish, forward, copy or print it
in any way. Neither SEEBURGER AG , nor the sender
(Wollscheid. Steffen) are liable for viruses, being your own
responsibility to check this email and its attachments for
this purpose.
<br>
<br>
</font></p>
</font>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
xxxxxxxxxxxxxxxxxxxxxxxxxxxx
Thomas Diesler
JBoss OSGi Lead
JBoss, a division of Red Hat
xxxxxxxxxxxxxxxxxxxxxxxxxxxx
</pre>
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