Guys,
Not sure why, but wicket is giving me an error "Field that is not
serializable" on one of constructor attributes (of a panel) which is an
implementation to an interface...i wonder why is that ? The attribute is not
used as a model or anything its just a serviceHandler which i am passing to
the page-component.
Error log
----
private final org.xyz.login.api.I_LoginService
org.xyz.login.web.LoginPane
l$1.val$loginServiceHandler [class=org.xyz.service.LoginService] <-----
field that is
not serializable
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:347)
at
org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:615)
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:538)
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:393)
at
org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:615)
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:538)
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:393)
at
org.apache.wicket.util.io.SerializableChecker.checkFields(SerializableChecker.java:615)
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:538)
at
org.apache.wicket.util.io.SerializableChecker.writeObjectOverride(SerializableChecker.jav
a:683)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:298)
at
org.apache.wicket.util.io.IObjectStreamFactory$1.writeObjectOverride(IObjectStreamFactory
.java:74)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:298)
at
org.apache.wicket.util.lang.Objects.objectToByteArray(Objects.java:1103)
at
org.apache.wicket.protocol.http.pagestore.AbstractPageStore.serializePage(AbstractPageSto
re.java:200)
at
org.apache.wicket.protocol.http.pagestore.DiskPageStore.storePage(DiskPageStore.java:700)
at
org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.put(
SecondLevelCacheSessionStore.java:340)
at org.apache.wicket.Session.requestDetached(Session.java:1412)
at org.apache.wicket.RequestCycle.detach(RequestCycle.java:957)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1195)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:500)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:261)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java:347)
at
org.apache.catalina.ha.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:209)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.ja
va:581)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.NotSerializableException:
taxcient.registration.service.LoginService
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at
java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at
java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at
org.apache.wicket.util.io.IObjectStreamFactory$1.writeObjectOverride(IObjectStreamFactory
--
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