[Java lista] Wicket újra

[István Viczián]

Szia,

Nem valami olyasmi van, hogy a session-be mentett objektumban van EJB
referencia? És ezzel a referenciával nem tud mit kezdeni? Biztos oda
kell tenni, nem lehet máshova? Vagy tranzienssé tenni?

Viczi

2010/10/18 Peter Olaj <Peter.Olaj at amkai.com>:
> Sziasztok!
>
> A múlt heti probléma megoldásaként minden jar-t az ear lib-jébe tettem. Látszólag működött is a dolog, viszont egy-két oldalon átnavigálva, majd visszaback-elve a lejjebb lévő hibát kapom.
> Google-el rákeresve megoldást nem nagyon találtam, csak utalásokat, hogy ez valószínűleg a Glassfish 3-as szériájának valamit mellékhatása, illetve, hogy a jar-ok mégsem lesznek olyan jó helyen ott, ahol most vannak. Persze egyik fórumbejegyzés sem volt túl meggyőző úgyhogy lehet, hogy se füle se farka, csak találgatás.
> Valaki találkozott már ilyen hibával és megoldotta valahogy?
>
> Péter
>
> java.io.InvalidClassException: com.polaj.ejb.StyleEJB; could not resolve class [com.polaj.ejb.StyleEJB] when deserializing proxy
> at org.apache.wicket.proxy.LazyInitProxyFactory$ProxyReplacement.readResolve(LazyInitProxyFactory.java:236)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1061)
> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1762)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
> at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:413)
> at org.apache.wicket.protocol.http.pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:234)
> at org.apache.wicket.protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:735)
> at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310)
> at org.apache.wicket.Session.getPage(Session.java:773)
> at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458)
> at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310)
> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
> at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
> at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:363)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
> at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> at java.lang.Thread.run(Thread.java:619)
>
> Complete stack:
>
> java.lang.RuntimeException: Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory
> at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:435)
> at org.apache.wicket.protocol.http.pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:234)
> at org.apache.wicket.protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:735)
> at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310)
> at org.apache.wicket.Session.getPage(Session.java:773)
> at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458)
> at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310)
> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
> at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
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