I just tested sending a mail from an asynchronous method (using JSF RI 1.2_03).
1 - I rebuilt Seam from CVS 2 - tested the following method, which worked | public void newMessage(ContactMessage message) { | try { | renderer.render("/mails/contact.xhtml"); | log.debug("Email sent successfully"); | } catch (Exception e) { | log.error("Error sending email", e); | } | } 3 - modified the method to make it asynchronous: | @Asynchronous | public void newMessage(ContactMessage message) { | Contexts.getConversationContext().set("message", message); | try { | renderer.render("/mails/contact.xhtml"); | log.debug("Email sent successfully"); | } catch (Exception e) { | log.error("Error sending email", e); | } | } This threw NPE: java.lang.NullPointerException | at com.sun.faces.renderkit.RenderKitImpl.createResponseWriter(RenderKitI | mpl.java:203) | at org.jboss.seam.ui.facelet.FaceletsRenderer.wrapResponseWriter(Facelet | sRenderer.java:106) | at org.jboss.seam.ui.facelet.FaceletsRenderer.render(FaceletsRenderer.ja | va:62) | at actions.EventListener.newMessage(EventListener.java: | 137) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. | java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces | sorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocation | Context.java:31) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation | Context.java:57) | at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(Rollback | Interceptor.java:34) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation | Context.java:69) | at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(Bijecti | onInterceptor.java:47) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation | Context.java:69) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(Met | hodContextInterceptor.java:27) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation | Context.java:69) | at org.jboss.seam.interceptors.AsynchronousInterceptor.aroundInvoke(Asyn | chronousInterceptor.java:37) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocation | Context.java:69) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java: | 103) | at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(Java | BeanInterceptor.java:151) | at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanIntercept | or.java:87) | at net.benim.core.actions.EventListener_$$_javassist_40.newCelebrity(Eve | ntListener_$$_javassist_40.java) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. | java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces | sorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) | at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:123) | at org.jboss.seam.core.Dispatcher$AsynchronousInvocation.call(Dispatcher | .java:134) | at org.jboss.seam.core.Dispatcher$Asynchronous.execute(Dispatcher.java:8 | 8) | at org.jboss.seam.core.Dispatcher.dispatch(Dispatcher.java:165) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. | java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces | sorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:112) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationCo | ntextImpl.java:166) | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3Int | erceptorsInterceptor.java:63) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invok | e(TransactionScopedEntityManagerInterceptor.java:54) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsI | nterceptor.java:47) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) | at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java | :197) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInt | erceptor.java:76) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(Stateles | sInstanceInterceptor.java:62) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.aspects.security.AuthenticationInterceptor.invoke(Authentic | ationInterceptor.java:77) | at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3Auth | enticationInterceptor.java:131) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterce | ptor.java:47) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(Asynchrono | usInterceptor.java:106) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. | java:101) | at org.jboss.ejb3.stateless.StatelessContainer.callTimeout(StatelessCont | ainer.java:150) | at org.jboss.ejb.txtimer.TimerImpl$TimerTaskImpl.run(TimerImpl.java:524) | | at java.util.TimerThread.mainLoop(Timer.java:512) | at java.util.TimerThread.run(Timer.java:462) | tazman View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030174#4030174 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030174 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user