I looked into wicket-jee but this won't do for me. I don't think this problem is Wicket related in any event. Here are some links I came across.
- https://community.jboss.org/thread/179757 - http://java.net/jira/browse/GLASSFISH-12599 - https://community.jboss.org/thread/179324#comment105426 - https://issues.jboss.org/browse/WELD-290 For now I have a workaround. I can i@Inject a SLSB into an @ApplicationScoped component, and @Inject this into Wicket Pages. These make it through serialization intact. It's not pretty, but it works for now and will buy me some time to get to the bottom of this. On Thu, Apr 12, 2012 at 11:56 AM, Jonathan Tougas <[email protected]> wrote: > I'll check it out thanks! > > > On Thu, Apr 12, 2012 at 11:33 AM, Igor Vaynberg > <[email protected]>wrote: > >> weld doesnt wrap ejbs in serializable proxies. if you want to inject >> ejbs you should do it with wicket-jee module found in wicketstuff. >> >> -igor >> >> On Thu, Apr 12, 2012 at 5:55 AM, Jonathan Tougas <[email protected]> >> wrote: >> > @Override >> > protected void onBeforeRender() { >> > System.out.println( foo ); >> > System.out.println( foo.getClass() ); >> > super.onBeforeRender(); >> > } >> > >> > When using @Stateless, the output is : >> > >> > 08:52:35,027 INFO [stdout] (http--127.0.0.1-8080-1) Proxy for view >> class: >> > com.foo.FooStateless of EJB: FooStateless >> > 08:52:35,028 INFO [stdout] (http--127.0.0.1-8080-1) class >> > com.foo.FooStateless$Proxy$_$$_Weld$Proxy$ >> > >> > when using @ApplicationScoped, the output is: >> > >> > 08:54:00,831 INFO [stdout] (http--127.0.0.1-8080-4) >> > com.foo.FooStateless@201a6e9 >> > 08:54:00,831 INFO [stdout] (http--127.0.0.1-8080-4) class >> > com.foo.FooStateless$Proxy$_$$_WeldClientProxy >> > >> > >> > On Thu, Apr 12, 2012 at 8:46 AM, Martin Grigorov <[email protected] >> >wrote: >> > >> >> The difference is that scoped beans are represented by proxy. >> >> I guess there is no proxy for the stateless EJB. You can verify this >> >> by putting a breakpoint in your page's #onBeforeRender() and checking >> >> the type of the injected value. >> >> >> >> Later during deserialization the current class loader cannot load >> >> class org.jboss.msc.service.ServiceName. >> >> In the case with scoped bean the proxy is loaded without problems and >> >> it seems the proxy itself deals with the class loading of the >> >> underlying bean. >> >> >> >> On Thu, Apr 12, 2012 at 3:40 PM, Jonathan Tougas <[email protected]> >> >> wrote: >> >> > I'm not familiar with the Wicketopia source, but doing a quick scan I >> >> can't >> >> > find any EJBs in there. The problem in this case occurs if the >> >> FooStateless >> >> > class is @Stateless. Changing this to @ApplicationScoped, the problem >> >> goes >> >> > away. >> >> > >> >> > On Thu, Apr 12, 2012 at 8:28 AM, Jonathan Tougas <[email protected]> >> >> wrote: >> >> > >> >> >> A stateless bean is injected into the home page class. Load the >> page in >> >> >> two tabs (so twice in the same session), then on the first tab, >> press >> >> the >> >> >> button. The error occurs every time in this scenario. >> >> >> >> >> >> On Thu, Apr 12, 2012 at 2:41 AM, Martin Grigorov < >> [email protected] >> >> >wrote: >> >> >> >> >> >>> Hi, >> >> >>> >> >> >>> On Wed, Apr 11, 2012 at 10:54 PM, Jonathan Tougas < >> [email protected]> >> >> >>> wrote: >> >> >>> > I'm running Wicket 1.5 on JBoss 7.1.1 with some CDI thrown in to >> the >> >> >>> mix. >> >> >>> > In certain cases when Wicket deserializes a Page containing a >> >> reference >> >> >>> to >> >> >>> > a CDI bean, I get this exception: >> >> >>> >> >> >>> In what cases exactly ? >> >> >>> Because the problem is >> >> >>> >> >> >>> Caused by: java.lang.ClassNotFoundException: >> >> >>> org.jboss.msc.service.ServiceName from [Module >> >> >>> "deployment.wicket.war:main" >> >> >>> from Service Module Loader] >> >> >>> >> >> >>> In what cases this class is no more loadable by the current class >> >> loader ? >> >> >>> >> >> >>> > >> >> >>> > 15:10:30,841 ERROR >> [org.apache.wicket.request.RequestHandlerStack] >> >> >>> > (http--127.0.0.1-8080-1) Error detaching RequestHandler: >> >> >>> > java.lang.RuntimeException: Could not deserialize object using: >> class >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.serialize.java.JavaSerializer$ClassResolverObjectInputStream >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:137) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.pageStore.DefaultPageStore.deserializePage(DefaultPageStore.java:388) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.pageStore.DefaultPageStore.getPage(DefaultPageStore.java:127) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.page.PageStoreManager$SessionEntry.getPage(PageStoreManager.java:192) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.getPage(PageStoreManager.java:327) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.page.AbstractPageManager.getPage(AbstractPageManager.java:102) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.page.PageManagerDecorator.getPage(PageManagerDecorator.java:50) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.page.PageAccessSynchronizer$2.getPage(PageAccessSynchronizer.java:257) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.DefaultMapperContext.getPageInstance(DefaultMapperContext.java:117) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.PageProvider.getStoredPage(PageProvider.java:292) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.PageProvider.isNewPageInstance(PageProvider.java:205) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.PageProvider.getPageParameters(PageProvider.java:184) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.logger.PageLogData.<init>(PageLogData.java:51) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.logger.ListenerInterfaceLogData.<init>(ListenerInterfaceLogData.java:56) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.detach(ListenerInterfaceRequestHandler.java:134) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.detach(RequestCycle.java:792) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.RequestHandlerStack.detach(RequestHandlerStack.java:180) >> >> >>> > [wicket-request-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.cycle.RequestCycle.onDetach(RequestCycle.java:596) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.cycle.RequestCycle.detach(RequestCycle.java:539) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:287) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:185) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:241) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:154) >> >> >>> > [jboss-as-web-7.1.0.Final.jar:7.1.0.Final] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at >> >> >>> >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) >> >> >>> > [jbossweb-7.0.10.Final.jar:] >> >> >>> > at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_02] >> >> >>> > Caused by: java.lang.ClassNotFoundException: >> >> >>> > org.jboss.msc.service.ServiceName from [Module >> >> >>> "deployment.wicket.war:main" >> >> >>> > from Service Module Loader] >> >> >>> > at >> >> >>> >> >> >> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120) >> >> >>> > at java.lang.Class.forName0(Native Method) [rt.jar:1.7.0_02] >> >> >>> > at java.lang.Class.forName(Class.java:264) [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.application.AbstractClassResolver.resolveClass(AbstractClassResolver.java:108) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.serialize.java.JavaSerializer$ClassResolverObjectInputStream.resolveClass(JavaSerializer.java:216) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > at >> >> >>> >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1593) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at java.util.HashMap.readObject(HashMap.java:1043) >> [rt.jar:1.7.0_02] >> >> >>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at java.lang.reflect.Method.invoke(Method.java:601) >> [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:991) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> >> >> >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> >> >>> > [rt.jar:1.7.0_02] >> >> >>> > at >> >> >>> > >> >> >>> >> >> >> org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:120) >> >> >>> > [wicket-core-1.5.5.jar:1.5.5] >> >> >>> > ... 34 more >> >> >>> > >> >> >>> > I put up a simple project to demonstrate this at >> >> >>> > >> http://code.google.com/p/jonatoga/source/browse/#svn%2Fwicket-ex1. >> >> To >> >> >>> > reproduce the problem load the home page in two tabs, then on the >> >> first >> >> >>> > tab, press the button. >> >> >>> > >> >> >>> > Any ideas as to what's going on? >> >> >>> >> >> >>> >> >> >>> >> >> >>> -- >> >> >>> Martin Grigorov >> >> >>> jWeekend >> >> >>> Training, Consulting, Development >> >> >>> http://jWeekend.com >> >> >>> >> >> >>> >> --------------------------------------------------------------------- >> >> >>> To unsubscribe, e-mail: [email protected] >> >> >>> For additional commands, e-mail: [email protected] >> >> >>> >> >> >>> >> >> >> >> >> >> >> >> >> >> >> -- >> >> Martin Grigorov >> >> jWeekend >> >> Training, Consulting, Development >> >> http://jWeekend.com >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: [email protected] >> >> For additional commands, e-mail: [email protected] >> >> >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> >
