[jboss-jira] [JBoss JIRA] Assigned: (JBAS-5646) @EJB does not work in servlet

[Emanuel Muckenhuber (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBAS-5646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emanuel Muckenhuber reassigned JBAS-5646:
-----------------------------------------

    Assignee: Emanuel Muckenhuber


> @EJB does not work in servlet
> -----------------------------
>
>                 Key: JBAS-5646
>                 URL: https://jira.jboss.org/jira/browse/JBAS-5646
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: EJB3, Web (Tomcat) service
>    Affects Versions: JBossAS-5.0.0.CR1
>         Environment: JBOSS trunk revision 74818 on both Windows 2000SP4 and Linux Fedora 8 (64-bit) with 32-bit JDK 1.5.0.14 (on both Windows and Linux)
>            Reporter: Rick Vederman
>            Assignee: Emanuel Muckenhuber
>            Priority: Critical
>             Fix For: JBossAS-5.0.0.CR2
>
>
> This was not an issue in 5.0.0.Beta4.  I pulled the trunk to get the fix for another bug and this cropped up.  Basically, I declare an interface POJO and prefix it with @Remote.  I then declare a stateless EJB which implements that interface and prefix it with @Stateless.  Finally, I create a servlet and prefix an attribute declaration of the interface type using @EJB.  None of the annotations have any parameters.
> See the Forum reference for the log dump (first post) as well as the java code (third post).  I apologize if this is a duplicate...I see some other issues which look close, but I was not sure.
> Work-around:
> Add 'mappedName="EJB3Test1/CoverageWCBean/remote"' to the @EJB annotation in the servlet.  This gets me past the "java.lang.IllegalStateException: Resolution should not happen via injection container" problem, but then this problem crops up:
> 23:41:28,159 ERROR [FieldBeanProperty] failed to set value jboss.j2ee:ear=EJB3Test.ear,jar=EJB3TestEJB.jar,name=CoverageWCBean,service=EJB3 on field private ic.poc.wc.CoverageWC EJB3TestServlet.wc
> java.lang.IllegalArgumentException
> 	at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:63)
> This problem is then worked around by setting CallByValue=true in the Naming service (jboss-service.xml) and then it works (EJBTHREE-983 might be related to this problem).  Note that I tested this in GlassFish and it all works fine with just the annotations without any parameters as it did under 5.0.0.Beta4.

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