[jboss-user] [JBoss Seam] - All injections are disinjected when used in a component with

zzjb do-not-reply at jboss.com
Wed Oct 25 15:24:53 EDT 2006


When I use @In and @Unwrap in the same seam component, all the injections are null (at least in the @unwrap method).

Seems in BijectionInterceptor class, all be disinjected just after inject to the component. 

   @AroundInvoke
   public Object bijectTargetComponent(InvocationContext invocation) throws Exception
   {
      if ( getComponent().needsInjection() ) //only needed to hush the log message
      {
         if ( log.isTraceEnabled() )
         {
            log.trace("injecting dependencies of: " + getComponent().getName());
         }
         getComponent().inject( invocation.getTarget(), !isLifecycleMethod( invocation.getMethod() ) );
      }
      
      Object result = invocation.proceed();
      
      if ( getComponent().needsOutjection() ) //only needed to hush the log message
      {
         if ( log.isTraceEnabled() )
         {
            log.trace("outjecting dependencies of: " + getComponent().getName());
         }
         getComponent().outject( invocation.getTarget(), !isLifecycleMethod( invocation.getMethod() ) );
      }
      
      if ( getComponent().needsInjection() ) //only needed to hush the log message
      {
         if ( log.isTraceEnabled() )
         {
            log.trace("disinjecting dependencies of: " + getComponent().getName());
         }
         getComponent().disinject( invocation.getTarget() );
      }
      
       return result;
   }

It works fine with components which do not have @Unwrap.  Does anyone have idea about this? Thanks a lot. 


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