[jboss-dev-forums] [EJB Development] - Adding interceptor at runtime / dynamically

Ales Justin [http://community.jboss.org/people/alesj] created the discussion "Adding interceptor at runtime / dynamically" To view the discussion, visit: http://community.jboss.org/message/585708#585708 -------------------------------------------------------------- I'm trying to add EJB' AOP intreceptor for Weld, in some deployer. Should this work? Or when does EJB container assemble its AOP interceptors? As I tried debugging, but the interceptor is never hit. This is the test: https://github.com/alesj/core/compare/weld-848 https://github.com/alesj/core/compare/weld-848 public class WeldEjbLifecycleInterceptorDeployer extends WeldAwareMetadataDeployer<JBossMetaData> {    private Boolean done;      public WeldEjbLifecycleInterceptorDeployer()    {       super(JBossMetaData.class, false);       setStage(DeploymentStages.PRE_REAL);    }      @Override    protected void internalDeploy(VFSDeploymentUnit unit, JBossMetaData jbmd, Collection<VirtualFile> wbXml) throws DeploymentException    {       if (done != null)          return;         try       {          AspectDefinition def = new AspectDefinition("weld-aspect", Scope.PER_INSTANCE, new GenericAspectFactory(WeldLifecycleInterceptor.class.getName(), null));          AdviceFactory advice = new AdviceFactory(def, "invoke");          PointcutExpression pointcut = new PointcutExpression("weld-pointcut", "execution(* @" + PostActivate.class.getName() + "->*(..)) OR execution(* @" + PrePassivate.class.getName() + "->*(..))");          InterceptorFactory[] interceptors = {advice};          AdviceBinding binding = new AdviceBinding("weld-binding", pointcut, null, null, interceptors);            AspectManager manager = AspectManager.getTopLevelAspectManager();          DomainDefinition dd = manager.getContainer("Intercepted Bean");          AspectManager domain = dd.getManager();          domain.addAspectDefinition(def);          domain.addInterceptorFactory(advice.getName(), advice);          domain.addPointcut(pointcut);          domain.addBinding(binding);            done = true;       }       catch (Exception e)       {          done = false;          throw DeploymentException.rethrowAsDeploymentException("Error setting Weld lifecycle interceptor", e);       }    }      public static class WeldLifecycleInterceptor extends SessionBeanInterceptor implements Interceptor    {       public String getName()       {          return WeldLifecycleInterceptor.class.getName();       }         public Object invoke(final Invocation invocation) throws Throwable       {          return aroundInvoke(new InvocationContext()          {             public Object getTarget()             {                return invocation.getTargetObject();             }               public Method getMethod()             {                return null;             }               public Object[] getParameters()             {                return new Object[0];             }               public void setParameters(Object[] params)             {             }               public Map<String, Object> getContextData()             {                return Collections.emptyMap();             }               public Object getTimer()             {                return null;             }               public Object proceed() throws Exception             {                try                {                   return invocation.invokeNext();                }                catch (Throwable t)                {                   throw new Exception(t);                }             }          });       }    } }   -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/585708#585708] Start a new discussion in EJB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]