Hi Jeremy,

Having not looked at DN 4.x at all yet, can't specfically advise; have a
few general thoughts though.

Just to recap on stuff that you probably know/have figured out...

* With respect to javax.jdo.spi.PersistenceCapable vs
javax.jdo.spi.Persistable, in DN 3.x I know the enhancer makes all enhanced
objects implement the javax.jdo.spi.PersistenceCapable interface.  Looking
at the javax.jdo.spi.Persistable interface for DN 3.x it seems like its a
placeholder, with a comment "Note that this is not yet used by DataNucleus,
but is intended as something for the future."

* My guess for DN 4.x is that Andy Jefferson (maintainer of DN) has now
made this change, and generalized things to work with
javax.jdo.spi.Persistable instead of, or perhaps as well as,
PersistenceCapable.  (This might explain the new dnReplaceFields(...)
methods rather than jdoReplaceFields(...) methods that you saw before).

* I can tell you that JDOStateManagerForIsis is kinda important, as its the
point where we tell Isis about the objects that are brought into memory by
DN, to map them and inject services into them.  So you will need to find
some sort of implementation of it.

~~~
>From its name, I'm guessing that ReferentialJDOStateManager is for RDBMS
stores, whereas of course you are using Neo4J instead.  So you probably
need to inherit from AbstractStateManager or something else higher up in
the inheritance hierarchy.

In terms of getting Isis to work with your own improved version of
JdoStateManagerForIsis, it looks like the implementation is specified in
DataNucleusPersistenceMechanismInstaller#addDataNucleusPropertiesIfRequired(...)
 ... so you can probably just add your impl to isis.properties.

Also, I notice that there's a thread-local in JdoStateManagerForIsis that
is referenced by EventBusServiceJdo, but that could easily be moved out
into some other class.

~~
If none of the above helps, you might want to try posting a question on the
DN forum [1], though I know that Andy does also answer DN questions on SO
also.  The question will need to be framed in terms of DN rather than Isis
though.

If you get nowhere, I can ping Andy also (so long as I'm clear about what
I'm asking, which I'm not quite, at the moment).

HTH
Dan


[1] http://www.datanucleus.org/support.html



On 29 December 2014 at 16:52, Branham, Jeremy [HR] <
jeremy.d.bran...@sprint.com> wrote:

> I thought I was being clever changing over to 'Persitable' in the
> 'JDOStateManagerForIsis', but I get errors about the 'SimpleObject' not
> being persistable at runtime.
>
> ---------------
>
> I have a question about the ReferentialJDOStateManager in DataNucleus.
> The JDOStateManager extended this class in DN 3.x but it is not present in
> DN 4.x
>
> Affected class in Isis -
> public class JDOStateManagerForIsis extends ReferentialJDOStateManager
> implements StateManager, ObjectProvider
>
> I do see this class -
> org.datanucleus.state.ReferentialStateManagerImpl
>
> I thought this might be the appropriate replacement, but if I extend
> ReferentialStateManagerImpl, there are problems...
>
> The problem I encounter when extending the new class -
> ReferentialStateManagerImpl extends StateManagerImpl. Which extends
> AbstractStateManager<Persistable>
>
> The current JDOStateManagerForIsis is setup to handle PersistenceCapable
> objects rather than Persistable objects.
>
> I'm not sure where to go from here.
>
> Also posted on SO -
>
> http://stackoverflow.com/questions/27692754/is-referentialjdostatemanager-not-used-in-datanucleus-4-x
>
>
>
>
> Jeremy D. Branham
> Tel: **DOTNET
>
>
> -----Original Message-----
> From: Dan Haywood [mailto:d...@haywood-associates.co.uk]
> Sent: Friday, December 26, 2014 1:42 AM
> To: users
> Subject: Re: Working on a branch with latest datanucleus
>
> With Isis we have:
>
>
>
> org.apache.isis.core.metamodel.facets.object.ignore.jdo.RemoveJdoEnhancementTypesFacetFactory
>
> that ensures that Isis ignores all the methods in the
> javax,jdo.spi.PersistenceCapable interface.  That interface defines a bunch
> of methods called jdoReplaceFields(int[]) and so on.
>
> My guess is that with DN 4.0 that this has changed so that there is a
> similar DN-specific interface that the enhancer makes the
> persistence-capable objects implement.
>
> Have a go at writing a similar facet factory and register it in
> isis.properties using the "isis.reflector.facets.include" property, see
> [1]... If it works we can incorporate into Isis proper for a future version.
>
> Let us know how you get on.
>
> Dan
>
>
> [1]
>
> http://isis.apache.org/more-advanced-topics/metamodel-finetuning-the-programming-model.html
>
>
> On 25 December 2014 at 00:43, Branham, Jeremy [HR] <
> jeremy.d.bran...@sprint.com> wrote:
>
> > Thanks for checking Dan.
> > I solved that particular issue, but I'm not sure it's a valid solution.
> >
> > Changed -
> >
> > https://github.com/jdbranham/isis/blob/DN_404/core/metamodel/src/main/
> > java/org/apache/isis/core/metamodel/specloader/classsubstitutor/ClassS
> > ubstitutor.java#L53-L55
> >
> >
> > New Issue I'm working on -
> >
> > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.197
> > sec <<< FAILURE! - in
> > integration.tests.ToDoItemIntegTest$Properties$Description
> > integration.tests.ToDoItemIntegTest$Properties$Description  Time elapsed:
> > 0.197 sec  <<< ERROR!
> > java.lang.RuntimeException:
> > org.apache.isis.core.commons.exceptions.UnknownTypeException:
> > collections not supported as parameters:
> > dom.todo.ToDoItem#dnProvideFields([I)
> > at
> > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(Is
> > isSystemForTest.java:314)
> >
> >
> > Jeremy D. Branham
> > Tel: **DOTNET
> >
> >
> > -----Original Message-----
> > From: Dan Haywood [mailto:d...@haywood-associates.co.uk]
> > Sent: Wednesday, December 24, 2014 12:05 PM
> > To: users
> > Subject: Re: Working on a branch with latest datanucleus
> >
> > Hi Jeremy,
> >
> > sorry, it's not clear to me if you had an issue but then resolved it,
> > or whether there is still an issue?
> >
> > With respect to moving to DN 4.0, that's certainly the intention, and
> > is a prerequisite for us to support Java8.  Given that Java7 support
> > finishes in April 2015, it's clearly something that we need to do be
> > tackling quite soon.
> >
> > Thx
> > Dan
> >
> >
> > On 24 December 2014 at 05:24, Branham, Jeremy [HR] <
> > jeremy.d.bran...@sprint.com> wrote:
> >
> > > The line numbers didn't match because a different version of the
> > > class was being loaded.
> > > I added a null check that solved the issue, but the code running
> > > hadn't picked up the change yet.
> > >
> > >
> > > Jeremy D. Branham
> > > Tel: **DOTNET
> > >
> > >
> > > -----Original Message-----
> > > From: Branham, Jeremy [HR]
> > > Sent: Tuesday, December 23, 2014 11:04 PM
> > > To: users@isis.apache.org
> > > Subject: Working on a branch with latest datanucleus
> > >
> > > Sorry for the massive stack trace, but I was looking for some
> > > pointers on what might be happing here.
> > > I'm having a bit of difficulty debugging because the line numbers
> > > reported don't seem to match the source files, and even when
> > > stepping through the code. [maybe something wrong in my dev env]
> > >
> > > I'm working on a branch with a newer datanucleus support [4.0.4] and
> > > seems to be an issue with the spec loader.
> > > I understand if there is no support for this yet.
> > >
> > >
> > > 22:52:01,445  [Reflections          main       INFO ]  Reflections took
> > > 421 ms to scan 7 urls, producing 148 keys and 716 values
> > > 22:52:01,523  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: dom.simple.SimpleObjects
> > > 22:52:01,523  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: fixture.simple.SimpleObjectsFixturesService
> > > 22:52:01,523  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: org.apache.isis.applib.annotation.Bulk$InteractionContext
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.applib.services.bookmark.BookmarkHolderActionContribut
> > ions
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.applib.services.classdiscovery.ClassDiscoveryServiceUs
> > ingReflections
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: org.apache.isis.applib.services.clock.ClockService
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: org.apache.isis.applib.services.command.CommandContext
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > org.apache.isis.applib.services.queryresultscache.QueryResultsCache
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: org.apache.isis.applib.services.scratchpad.Scratchpad
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDefault
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.core.metamodel.services.container.DomainObjectContaine
> > rDefault
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> org.apache.isis.core.runtime.services.background.BackgroundServiceDefault
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > org.apache.isis.core.runtime.services.memento.MementoServiceDefault
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.core.runtime.services.xmlsnapshot.XmlSnapshotServiceDe
> > fault
> > > 22:52:01,571  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service: org.apache.isis.core.wrapper.WrapperFactoryDefault
> > > 22:52:01,587  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.objectstore.jdo.applib.service.exceprecog.ExceptionRec
> > ognizerCompositeForJdoObjectStore
> > > 22:52:01,618  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.objectstore.jdo.datanucleus.service.eventbus.EventBusS
> > erviceJdo
> > > 22:52:01,618  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.objectstore.jdo.datanucleus.service.support.IsisJdoSup
> > portImpl
> > > 22:52:01,618  [ServiceInstantiator  main       DEBUG]  loading class
> for
> > > service:
> > >
> > org.apache.isis.viewer.restfulobjects.rendering.service.Representation
> > ServiceForRestfulObjects
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21
> > > into SimpleObjects@529d935d[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.runtime.services.memento.MementoServiceDefault@
> > > 6c dd377c into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.applib.services.classdiscovery.ClassDiscoveryService
> > > Us
> > > ingReflections@64b17900 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into BookmarkHolderActionContributions@3f7f22a5[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21 into
> > > ClassDiscoveryServiceUsingReflections@64b17900[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.wrapper.WrapperFactoryDefault@33bb9f34 into
> > > BookmarkServiceDefault@4acd2ea5[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.wrapper.WrapperFactoryDefault@33bb9f34 into
> > > DomainObjectContainerDefault@397c8a21[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into BackgroundServiceDefault@4898c8f9[]
> > > 22:52:01,712  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.runtime.services.ServiceInstantiator$2@26b278ab
> > > into BackgroundServiceDefault@4898c8f9[]
> > > 22:52:01,727  [ObjectReflectorDefault main       DEBUG]  initialising
> > >
> org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault@1e6144db
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21
> > > into SimpleObjects@529d935d[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.runtime.services.memento.MementoServiceDefault@
> > > 6c dd377c into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.applib.services.classdiscovery.ClassDiscoveryService
> > > Us
> > > ingReflections@64b17900 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21 into SimpleObjectsFixturesService@2f65e5ba[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into BookmarkHolderActionContributions@3f7f22a5[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.container.DomainObjectContai
> > > ne
> > > rDefault@397c8a21 into
> > > ClassDiscoveryServiceUsingReflections@64b17900[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.wrapper.WrapperFactoryDefault@33bb9f34 into
> > > BookmarkServiceDefault@4acd2ea5[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.wrapper.WrapperFactoryDefault@33bb9f34 into
> > > DomainObjectContainerDefault@397c8a21[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.metamodel.services.bookmarks.BookmarkServiceDef
> > > au
> > > lt@4acd2ea5 into BackgroundServiceDefault@4898c8f9[]
> > > 22:52:01,727  [ServicesInjectorDefault main       DEBUG]  injected
> > > org.apache.isis.core.runtime.services.ServiceInstantiator$2@26b278ab
> > > into BackgroundServiceDefault@4898c8f9[]
> > > 22:52:14,042  [ObjectSpecificationAbstract main       DEBUG]
> > Superclass
> > > java.lang.Object
> > > 22:52:14,152  [ObjectSpecificationAbstract main       DEBUG]
> > Superclass
> > > java.lang.Object
> > > 22:52:14,167  [IsisWicketApplication main       ERROR]  Failed to
> > > initialize
> > > com.google.inject.ProvisionException: Guice provision errors:
> > >
> > > 1) Error in custom provider, java.lang.NullPointerException
> > >   at
> > >
> > org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSystem
> > (IsisInjectModule.java:132)
> > >   at
> > >
> > org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSystem
> > (IsisInjectModule.java:132)
> > >   while locating org.apache.isis.core.runtime.system.IsisSystem
> > >     for field at
> > >
> > org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.system(Isis
> > WicketApplication.java:138)
> > >   while locating webapp.SimpleApplication
> > >
> > > 1 error
> > >        at
> > >
> > com.google.inject.internal.Errors.throwProvisionExceptionIfErrorsExist
> > (Errors.java:451)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersIn
> > jectorImpl.java:65)
> > >        at
> > >
> > com.google.inject.internal.InjectorImpl.injectMembers(InjectorImpl.jav
> > a:944)
> > >        at
> > >
> > org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.init(IsisWi
> > cketApplication.java:248)
> > >        at webapp.SimpleApplication.init(SimpleApplication.java:81)
> > >        at
> > > org.apache.wicket.Application.initApplication(Application.java:823)
> > >        at
> > >
> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:424)
> > >        at
> > >
> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:351)
> > >        at
> > > org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
> > >        at
> > >
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> > >        at
> > >
> > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.jav
> > a:713)
> > >        at
> > org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
> > >        at
> > >
> > org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java
> > :1282)
> > >        at
> > >
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
> > >        at
> > > org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
> > >        at
> > >
> > org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6Plugi
> > nWebAppContext.java:115)
> > >        at
> > >
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> > >        at
> > >
> > org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.
> > java:152)
> > >        at
> > >
> > org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHand
> > lerCollection.java:156)
> > >        at
> > >
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> > >        at
> > >
> > org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.
> > java:152)
> > >        at
> > >
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> > >        at
> > >
> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
> > >        at org.mortbay.jetty.Server.doStart(Server.java:224)
> > >        at
> > >
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> > >        at
> > >
> > org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.j
> > ava:132)
> > >        at
> > >
> > org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMoj
> > o.java:454)
> > >        at
> > >
> > org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.j
> > ava:396)
> > >        at
> > >
> > org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRun
> > Mojo.java:210)
> > >        at
> > > org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
> > >        at
> > >
> > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultB
> > uildPluginManager.java:106)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.
> > java:208)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.
> > java:153)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.
> > java:145)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProjec
> > t(LifecycleModuleBuilder.java:84)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProjec
> > t(LifecycleModuleBuilder.java:59)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBui
> > ld(LifecycleStarter.java:183)
> > >        at
> > >
> > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycle
> > Starter.java:161)
> > >        at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
> > >        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
> > >        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
> > >        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
> > >        at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
> > >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >        at
> > >
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:57)
> > >        at
> > >
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
> > orImpl.java:43)
> > >        at java.lang.reflect.Method.invoke(Method.java:606)
> > >        at
> > >
> > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launc
> > her.java:289)
> > >        at
> > >
> > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java
> > :229)
> > >        at
> > >
> > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Lau
> > ncher.java:415)
> > >        at
> > >
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> > >        at org.codehaus.classworlds.Launcher.main(Launcher.java:46)
> > > Caused by: java.lang.NullPointerException
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.classsubstitutor.ClassSubsti
> > tutor.getClass(ClassSubstitutor.java:54)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.classsubstitutor.ClassSubsti
> > tutor.getClass(ClassSubstitutor.java:55)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.dflt.ObjectSpecific
> > ationDefault.introspectTypeHierarchyAndMembers(ObjectSpecificationDefa
> > ult.java:146)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.intro
> > spectIfRequired(ObjectReflectorDefault.java:499)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadS
> > pecificationForSubstitutedClass(ObjectReflectorDefault.java:400)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.inter
> > nalLoadSpecification(ObjectReflectorDefault.java:378)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadS
> > pecifications(ObjectReflectorDefault.java:415)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadS
> > pecifications(ObjectReflectorDefault.java:428)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuild
> > er.representsAction(FacetedMethodsBuilder.java:455)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuild
> > er.findActionFacetedMethod(FacetedMethodsBuilder.java:404)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuild
> > er.findActionFacetedMethods(FacetedMethodsBuilder.java:388)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuild
> > er.findActionFacetedMethods(FacetedMethodsBuilder.java:367)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.FacetedMethodsBuild
> > er.getActionFacetedMethods(FacetedMethodsBuilder.java:343)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.dflt.ObjectSpecific
> > ationDefault.createActions(ObjectSpecificationDefault.java:222)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.specimpl.dflt.ObjectSpecific
> > ationDefault.introspectTypeHierarchyAndMembers(ObjectSpecificationDefa
> > ult.java:167)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.intro
> > spectIfRequired(ObjectReflectorDefault.java:499)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.loadS
> > pecificationForSubstitutedClass(ObjectReflectorDefault.java:400)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.inter
> > nalLoadSpecification(ObjectReflectorDefault.java:378)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.prime
> > Cache(ObjectReflectorDefault.java:269)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.initA
> > ndValidate(ObjectReflectorDefault.java:244)
> > >        at
> > >
> > org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault.init(
> > ObjectReflectorDefault.java:205)
> > >        at
> > >
> > org.apache.isis.core.runtime.system.session.IsisSessionFactoryDefault.
> > init(IsisSessionFactoryDefault.java:192)
> > >        at
> > >
> > org.apache.isis.core.runtime.system.IsisSystemFixturesHookAbstract.ini
> > t(IsisSystemFixturesHookAbstract.java:120)
> > >        at
> > >
> > org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSystem
> > (IsisInjectModule.java:133)
> > >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >        at
> > >
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:57)
> > >        at
> > >
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
> > orImpl.java:43)
> > >        at java.lang.reflect.Method.invoke(Method.java:606)
> > >        at
> > > com.google.inject.internal.ProviderMethod.get(ProviderMethod.java:104)
> > >        at
> > >
> > com.google.inject.internal.InternalFactoryToProviderAdapter.get(Intern
> > alFactoryToProviderAdapter.java:40)
> > >        at
> > >
> > com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(Pro
> > viderToInternalFactoryAdapter.java:46)
> > >        at
> > >
> > com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.jav
> > a:1031)
> > >        at
> > >
> > com.google.inject.internal.ProviderToInternalFactoryAdapter.get(Provid
> > erToInternalFactoryAdapter.java:40)
> > >        at com.google.inject.Scopes$1$1.get(Scopes.java:65)
> > >        at
> > >
> > com.google.inject.internal.InternalFactoryToProviderAdapter.get(Intern
> > alFactoryToProviderAdapter.java:40)
> > >        at
> > >
> > com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjec
> > tor.java:53)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersIn
> > jectorImpl.java:110)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorI
> > mpl.java:75)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorI
> > mpl.java:73)
> > >        at
> > >
> > com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.jav
> > a:1024)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl.injectAndNotify(Members
> > InjectorImpl.java:73)
> > >        at
> > >
> > com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersIn
> > jectorImpl.java:60)
> > >        ... 50 more
> > > 22:52:14,167  [WicketFilter         main       ERROR]  The
> initialization
> > > of an application with name 'WicketFilter' has failed.
> > > com.google.inject.ProvisionException: Guice provision errors:
> > >
> > >
> > >
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> > >
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> > > the sole use of the recipient(s). Any use by others is prohibited.
> > > If you are not the intended recipient, please contact the sender and
> > > delete all copies of the message.
> > >
> > > ________________________________
> > >
> > > This e-mail may contain Sprint proprietary information intended for
> > > the sole use of the recipient(s). Any use by others is prohibited.
> > > If you are not the intended recipient, please contact the sender and
> > > delete all copies of the message.
> > >
> >
> > ________________________________
> >
> > This e-mail may contain Sprint proprietary information intended for
> > the sole use of the recipient(s). Any use by others is prohibited. If
> > you are not the intended recipient, please contact the sender and
> > delete all copies of the message.
> >
>
> ________________________________
>
> This e-mail may contain Sprint proprietary information intended for the
> sole use of the recipient(s). Any use by others is prohibited. If you are
> not the intended recipient, please contact the sender and delete all copies
> of the message.
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