Is it Possible to let this fix get into trunk? Or some other solution of the Problem? Maybe by analysing LifecycleState?
Best Regards Berner Martin -----Ursprüngliche Nachricht----- Von: Berner Martin [mailto:[email protected]] Gesendet: Montag, 22. September 2014 10:51 An: [email protected] Betreff: LazyRealm and CDI dosent work correctly under 1.7.1 Hi, Don't know if this is a Bug und if, where to place. I Use the LazyRealm with CDI to use a Realm from the CDI context of the Application. Romain made a Fix to the LazyRealm to address the Situation, where CDI context isn't present at startup. (thanks @Romain) Now it's possible to start a TomEE with App deployed. Starting up works correct. I'm a bit surprised that I reach the "instanc" Function of LazyRealm tree times. First time: LazyRealm.instance() line: 106 LazyRealm.initInternal() line: 134 LazyRealm(LifecycleBase).init() line: 102 LazyRealm(LifecycleBase).start() line: 139 è WebBeansContext is Null Second time: LazyRealm.instance() line: 106 LazyRealm.startInternal() line: 142 LazyRealm(LifecycleBase).start() line: 150 è WebBeansContext still Null third time: LazyRealm.instance() line: 106 LazyRealm.stopInternal() line: 150 LazyRealm(LifecycleBase).stop() line: 232 è WebBeansContext isn't null and bm.getReference returns the correct Bean from CDI context. But When TomEE is running and I deploy my webapp then webBeansContext is not null at first time. Problem is, that bm.getRefereance throws a NullPointerException than: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/MSheepWeb]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:553) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1671) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1485) at org.apache.catalina.manager.HTMLManagerServlet.upload(HTMLManagerServlet.java:286) at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:206) at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:213) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.tomee.catalina.realm.LazyRealm@3f6b9abb] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5373) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 45 more Caused by: java.lang.NullPointerException: bean parameter can not be null at org.apache.webbeans.util.Asserts.assertNotNull(Asserts.java:50) at org.apache.webbeans.container.BeanManagerImpl.getReference(BeanManagerImpl.java:682) at org.apache.tomee.catalina.realm.LazyRealm.instance(LazyRealm.java:114) at org.apache.tomee.catalina.realm.LazyRealm.initInternal(LazyRealm.java:134) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 48 more I compile my Own LazyRealm simple catch the NPE from bm.getReference and returning null witch solves the Problem for the Moment: } else { final WebBeansContext webBeansContext = WebBeansContext.currentInstance(); if (webBeansContext == null) { return null; // too early to have a cdi bean, skip these methods - mainly init() but @PostConstruct works then } final BeanManager bm = webBeansContext.getBeanManagerImpl(); final Set<Bean<?>> beans = bm.getBeans(clazz); final Bean<?> bean = bm.resolve(beans); creationalContext = bm.createCreationalContext(null); try { instance = bm.getReference(bean, clazz, creationalContext); } catch (NullPointerException npe) { return null; } } Best Regards Martin Berner
