My Wicket application uses Guice for DI and some AOP. I have successfully
injected a DAO and used that to display records. However, when I try to
save a new record in my form, I get the following exception
------------------------------------
Root cause:
java.lang.IllegalArgumentException: can't serialize class $Proxy23
at org.bson.BasicBSONEncoder._putObjectField(BasicBSONEncoder.java:270)
at org.bson.BasicBSONEncoder.putObject(BasicBSONEncoder.java:174)
at org.bson.BasicBSONEncoder._putObjectField(BasicBSONEncoder.java:226)
at org.bson.BasicBSONEncoder.putObject(BasicBSONEncoder.java:174)
at org.bson.BasicBSONEncoder._putObjectField(BasicBSONEncoder.java:226)
at org.bson.BasicBSONEncoder.putObject(BasicBSONEncoder.java:174)
at org.bson.BasicBSONEncoder.putObject(BasicBSONEncoder.java:120)
at com.mongodb.DefaultDBEncoder.writeObject(DefaultDBEncoder.java:27)
at com.mongodb.OutMessage.putObject(OutMessage.java:289)
at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:239)
at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:204)
at com.mongodb.DBCollection.insert(DBCollection.java:148)
at com.mongodb.DBCollection.insert(DBCollection.java:91)
at com.mongodb.DBCollection.save(DBCollection.java:810)
at com.google.code.morphia.DatastoreImpl.save(DatastoreImpl.java:731)
at com.google.code.morphia.DatastoreImpl.save(DatastoreImpl.java:793)
at com.google.code.morphia.DatastoreImpl.save(DatastoreImpl.java:787)
at
com.hp.honeybadger.persistence.dao.morphia.MorphiaCnavUrlDAO.save(MorphiaCnavUrlDAO.java:50)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:435)
at $Proxy23.save(Unknown Source)
at com.hp.honeybadger.console.forms.CnavForm$1.onSubmit(CnavForm.java:72)
at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1253)
at org.apache.wicket.markup.html.form.Form.process(Form.java:925)
at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:771)
at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:704)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:854)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:254)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:211)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:282)
at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
at
com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
at
com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
at
com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
at org.eclipse.jetty.server.Server.handle(Server.java:348)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
at
org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
at
org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:851)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at
org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
at java.lang.Thread.run(Thread.java:722)
Complete stack:
org.apache.wicket.WicketRuntimeException: Method onFormSubmitted of
interface org.apache.wicket.markup.html.form.IFormSubmitListener
targeted at [CnavForm [Component id = cnavForm]] on component
[CnavForm [Component id = cnavForm]] threw an exception
at
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:268)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:854)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:254)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:211)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:282)
at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:854)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:254)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:211)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:282)
at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
This is the Form class. It never makes it past the line
"cnavUrlDAO.save(cnavUrl);"
public class CnavForm extends Form {
@Inject private CnavUrlDAO cnavUrlDAO;
class MorphiaCnavUrlModel extends MorphiaCnavUrl implements
Serializable {}
public CnavForm(String id) {
super(id);
CnavUrl cnavUrl = new MorphiaCnavUrlModel();
setModel(new Model((Serializable) cnavUrl));
add(new TextField("url", new PropertyModel(cnavUrl, "URL"))
.setRequired(true)
.add(new UrlValidator()));
add(new HiddenField("objectid", new PropertyModel(cnavUrl, "id")));
add(new Button("publish") {
@Override
public void onSubmit() {
CnavUrl cnavUrl = (CnavUrl) CnavForm.this.getModelObject();
// check for existing record to know if this is a create or
update
if (((MorphiaCnavUrlModel)cnavUrl).getId() == null) {
// create
cnavUrlDAO.save(cnavUrl);
} else {
// update
cnavUrlDAO.save(cnavUrl);
}
}
});
}
}
Any idea what could be going on? It may be related to this:
http://apache-wicket.1842946.n4.nabble.com/Unserializable-exceptions-on-declaring-springs-org-springframework-dao-annotation-PersistenceExceptir-td3172785.html
Thanks,
Daniel
