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From Dan Haywood <...@haywood-associates.co.uk>
Subject Re: Thinking of contributing? Some ideas.
Date Wed, 03 Oct 2012 06:59:33 GMT
Hi Mukul,
it's probably just an incorrect entry in the isis.properties file for that
project.  I'll take a deeper look and see if I can confirm for you.
Cheers
Dan


On 1 October 2012 13:14, mukul joshi <mukul.ashok.joshi@gmail.com> wrote:

> Hi Dan,
>
> Thanks for the clarifications.
>
> I have done the following:
> 1. Created a fork of Apache Isis in GitHub
> 2. Setup Eclipse Juno EE with M2E, JettyRunner, EclEmma and coding
> templates
> 3. Maven imported the "framework"
> 4. On launching the restfulobjects-tck in Eclipse I am getting the
> following error:
>
> Error in custom provider,
> org.apache.isis.runtimes.dflt.runtime.services.InitialisationException:
> Cannot find class
> 'org.apache.isis.tck.dom.refs.AssociatedEntitiesRepository' for service
>   at
>
> org.apache.isis.runtimes.dflt.runtime.runner.IsisModule.provideIsisSystem(IsisModule.java:154)
>   at
>
> org.apache.isis.runtimes.dflt.runtime.runner.IsisModule.provideIsisSystem(IsisModule.java:154)
>   while locating org.apache.isis.runtimes.dflt.runtime.system.IsisSystem
>
> 1 error
>     at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:987)
>     at
> com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1013)
>     at
>
> org.apache.isis.runtimes.dflt.webapp.IsisWebAppBootstrapper.contextInitialized(IsisWebAppBootstrapper.java:113)
>     at
>
> org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
>     at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
>     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.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 runjettyrun.Bootstrap.main(Bootstrap.java:97)
> Caused by:
> org.apache.isis.runtimes.dflt.runtime.services.InitialisationException:
> Cannot find class
> 'org.apache.isis.tck.dom.refs.AssociatedEntitiesRepository' for service
>     at
>
> org.apache.isis.runtimes.dflt.runtime.services.ServicesInstallerFromConfiguration.loadClass(ServicesInstallerFromConfiguration.java:162)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.services.ServicesInstallerFromConfiguration.createService(ServicesInstallerFromConfiguration.java:145)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.services.ServicesInstallerFromConfiguration.appendConfiguredServices(ServicesInstallerFromConfiguration.java:104)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.services.ServicesInstallerFromConfiguration.appendServices(ServicesInstallerFromConfiguration.java:84)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.services.ServicesInstallerFromConfiguration.getServices(ServicesInstallerFromConfiguration.java:63)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.systemusinginstallers.IsisSystemUsingInstallers.obtainServices(IsisSystemUsingInstallers.java:231)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.systemusinginstallers.IsisSystemAbstract.createSessionFactory(IsisSystemAbstract.java:181)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.systemusinginstallers.IsisSystemAbstract.doCreateSessionFactory(IsisSystemAbstract.java:160)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.system.IsisSystemFixturesHookAbstract.init(IsisSystemFixturesHookAbstract.java:118)
>     at
>
> org.apache.isis.runtimes.dflt.runtime.runner.IsisModule.provideIsisSystem(IsisModule.java:155)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:601)
>     at
> com.google.inject.internal.ProviderMethod.get(ProviderMethod.java:104)
>     at
>
> com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
>     at
>
> com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
>     at
>
> com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
>     at
>
> com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
>     at com.google.inject.Scopes$1$1.get(Scopes.java:65)
>     at
>
> com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
>     at
> com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:978)
>     at
>
> com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1024)
>     at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:974)
>     ... 12 more
>
> Checked the source tree and there is no AssociatedEntitiesRepository source
> file.
>
> The reference to AssociatedEntitiesRepository is in the isis.properties in
> the WEB-INF of the restfulobjects-tck module.
>
> Let me know if i have missed anything while doing the setup or whether we
> need to fix anything.
>
> Thanks & Regards,
> Mukul
>
> On 24 September 2012 16:33, Dan Haywood <dan@haywood-associates.co.uk
> >wrote:
>
> > On 24 September 2012 06:40, mukul joshi <mukul.ashok.joshi@gmail.com>
> > wrote:
> >
> > >
> > > Thanks for the suggestions.
> > >
> > > I will start looking at the viewers i.e. Wicket and Restful Objects. I
> > > guess an application will be required in both the areas. So will start
> > with
> > > a sample application and then see how these viewers are
> built/triggered.
> >
> >
> > What we've been moving to - slowly - is to move these sample applications
> > into the "tck" application (named after the technology compatibility kits
> > that formal Java specifications have).  The ideas, eventually, is to
> have a
> > single standard application that contains all of the features supported
> by
> > Isis (eg choices, defaults, validation, hiding, disabling, hints such as
> > memberorder, autocomplete, parent/child relations, polymorphic relations,
> > aggregated entities, custom value types etc... );such that each component
> > can use this same TCK app to write tests against.  (It might be possible
> in
> > the future to write contract tests [1] so we can be assured that the
> > behaviour of different implementations of the objectstore API, say, is
> > identical.
> >
> > But in the first event, just to say that the tck app is the thing to use
> as
> > your sample app.  You'll find that there is wicket-tck and
> > restfulobjects-tck projects that will boot up that app in their
> respective
> > viewers.
> >
> >
> >
> > > A
> > > selenium script will be applicable to both viewers - or will need
> > > customisation for both the viewers?
> > >
> >
> > I can see selenium as being relevant to Wicket, but I don't see it as
> being
> > relevant to the RestfulObjects viewer.  For the latter, you can use the
> RO
> > applib.  Some of the existing tests already use this.
> >
> > Even for the Wicket viewer, it might be possible to avoid the weight and
> > complexity of Selenium by instead using a lighter-weight testing library.
> >  On a (non-Isis) project I was on last year we used JSoup [2] with some
> > success.  It's licensed under MIT, so is compatible with ASF.
> >
> >
> >
> > > What is required to use the latest Restful Objects spec? Do we need to
> > > implement the latest spec?
> > >
> >
> > Yes, we need to implement the latest spec.   The spec currently is at
> > v1.0.0, but the Isis implementation (ie viewer/restfulobjects) is
> currently
> > at v0.52.  In fact, given I wrote the spec, it'd be rather good if
> someone
> > other than me did the remainder of the implementation + tests ;-)
> >
> >
> > If you prefer to use git over svn, you might find it easiest to work
> using
> > a fork from my github copy of Isis [3]
> >
> > Cheers
> > Dan
> >
> > [1] http://martinfowler.com/bliki/IntegrationContractTest.html
> > [2] http://jsoup.org/
> > [3] https://github.com/danhaywood/apache-isis
> >
> >
> >
> >
> > > Thanks & Regards,
> > > Mukul
> > >
> > > On 20 September 2012 23:29, Dan Haywood <dan@haywood-associates.co.uk
> > > >wrote:
> > >
> > > > Hi Mukul / anyone else...
> > > >
> > > > On 4 September 2012 11:17, mukul joshi <mukul.ashok.joshi@gmail.com>
> > > > wrote:
> > > >
> > > > >
> > > > > Let me know if you need help in any areas where the design is clear
> > and
> > > > the
> > > > > changes are clear cut. I can start with some simple things. I have
> > just
> > > > > started to go through the organisation of Isis and its
> architecture.
> > > > >
> > > > >
> > > > Just wanted to pick up on your offer... are there any areas of Isis
> in
> > > > particular you feel like working on?  (Of course, not being a
> committer
> > > > these would need to be patches attached to JIRAs; but forking from
> > github
> > > > makes this relatively painless to do).
> > > >
> > > > Right now my own interests are in the Wicket viewer, and the JDO
> > > > objectstore.  So one thing that would be of help is just building
> some
> > > new
> > > > apps that use these particular components, and help test them by
> using
> > > > them.  Or, (though this doesn't sound like fun to me), writing some
> > > > end-to-end regression tests for the wicket viewer using Selenium or
> > JSoup
> > > > or something similar will be needed at some point.
> > > >
> > > > Another area that needs work is the Restful Objects viewer...
> currently
> > > it
> > > > doesn't implement the spec 1.0.0.  That's a nice little discrete area
> > to
> > > > work on.
> > > >
> > > > Alternatively, there's a bunch of "newbie" issues up on Jira [1].  A
> > lot
> > > of
> > > > them are to do with building "off-the-shelf" domain services and/or
> > > > entities.  Would all be valuable stuff.
> > > >
> > > > Let me know if any of this sounds of interest
> > > >
> > > > Dan
> > > >
> > > > PS: other committers... please feel free to suggest other ideas!
> > > >
> > > > [1] newbie issues query -
> > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/IssueNavigator.jspa?mode=hide&requestId=12318871
> > > >
> > > >
> > > > Thanks & Regards,
> > > > > Mukul
> > > > >
> > > > >
> > > >
> > >
> >
>

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