We are doing the "annotation based approach" described in this link (https://cwiki.apache.org/WICKET/spring.html). At least, we think we are.
We get: [6/3/13 8:26:00:907 EDT] 00000023 SystemOut O ERROR [WebContainer : 0] (RequestCycle.java:1521) - Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory java.lang.RuntimeException: Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$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$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310) at org.apache.wicket.Session.getPage(Session.java:779) at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458) at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) [trimmed for brevity] Caused by: *java.io.InvalidClassException: gov.usdoj.afms.umc.services.LogTransService; could not resolve class [gov.usdoj.afms.umc.services.LogTransService] when deserializing proxy* at org.apache.wicket.proxy.LazyInitProxyFactory$ProxyReplacement.readResolve(LazyInitProxyFactory.java:236) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [trimmed for brevity] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365) at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:413) ... 39 more I thought this might be because that particular service is in the parent page object and annotated there as well, but I moved it to the child class and saw no change in behavior. It is a hibernate service and is annotated in the page like so: @SpringBean(name="LogTransService") private LogTransService userTransService; The exception happens when I go to the page, do a few things (which involve submitting and redisplaying the page), and then hit the browser back button. This, as I understand it, causes wicket to deserialize the page from memory. But shouldn't it see the @SpringBean and re-inject a new service? Out app object does this: addComponentInstantiationListener(new SpringComponentInjector(this, ctx, true)); Ideas? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Injecting-proxy-services-in-page-tp4659209.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org