2 Replies Latest reply on Jun 18, 2008 5:55 PM by viviansteller.vivian.steller.uni-ulm.de

    SFSB with Local and Remote interface

    kruno
    kruno Jun 10, 2008 9:11 AM

      Bit of a problem I am using Seam 2.0.2 SP1, and I have a SFSB with Local and Remote interface:


      @Stateful
@Name("HQL")
@Local(HQLPregled.class)
@Remote(HQLPregledRemote.class)
public class HQLPregledBean implements HQLPregled,HQLPregledRemote {
.....



      I get an exception:


           ... 64 more
Caused by: java.lang.IllegalArgumentException: Could not invoke method by reflection: HQLPregledRemote.getNaredba() on: $Proxy1512
     at org.jboss.seam.util.Reflections.invoke(Reflections.java:31)


      The problem is that method getNaredba is called on remote interface instead of local,
      every thing works fine if I remove remote interface.
      Here is part of my
      components.xml :


      <core:init jndi-pattern="kadrovska/#{ejbName}/local" debug="true"/>
.....


      Thanks in advance Kruno.

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        • 1. Re: SFSB with Local and Remote interface
          sbalough Jun 13, 2008 11:11 PM (in response to kruno)

          I have the same problem with an EJB3 stateless session bean.  I also checked that the startup jboss log has */local as the JNDI name for this seam component.

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          • 2. Re: SFSB with Local and Remote interface
            viviansteller.vivian.steller.uni-ulm.de
            viviansteller.vivian.steller.uni-ulm.de Jun 18, 2008 5:55 PM (in response to kruno)

            I had the same problem with a Stateless Session Bean (using 2.0.2.CR1). But you gave me the right hint: I forgot some @Local annotation for the business interface for the SLSB that was called.


            Strangely, testing this on my local Mac machine (JVM 1.5.013) didn't cause a problem with JBoss 4.2.0. GA. But on the target Linux machine (JVM 1.5.011-b03) it failed with the exactly same exception shown above. However, the target machine uses JBoss 4.2.2.GA. Could cause the problems, too.


            So, remaining two questions/facts arise from that:
            @Local annotations are not inherited right? (one of the supertype interfaces of my SLSB interface has a @Local annotation)
             @Local isn't (at least for linux jvms/jboss as 4.2.2) considered the default for an interface of session bean?


            Any comments appreciated.

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