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Re: [Jersey] Failure [Returned null to createEntityManagerFactory.] in CustomerDB Sample (From NB 6.0.1) on Sailfin Milestone 4 Build

From: Peter Liu <Peter.Liu_at_Sun.COM>
Date: Fri, 16 May 2008 12:28:39 -0700

One more thing you can try is to set appsever logging for persistence to
FINEST. This might shed some light.
Also, please double check the jdbc resource and connection pool for your
sailfin instance and compare them with
the glassfish counterparts. There should be a jdbc/sample jdbc resource
which uses the SamplePool connection pool.
These should have been automatically generated for you during deployment
but perhaps something went wrong.

Peter

Peter Liu wrote:
> Louis Alexander wrote:
>> Just an update, im running 1.5_09 which seems to be the latest.
> I am using 1.5.0_15 on windows. However, I seriously doubt this is the
> problem since you are able to get plain JPA to work on sailfin and the
> app
> works on the plain glassfish.
>
> Also, I used the same steps for adding the sailfin server instance and
> I am able to run the app just fine.
>
> Just to compare notes on how you install sailfin. I followed the
> instruction on this page exactly:
> https://sailfin.dev.java.net/downloads/v1-MS4.html
> and I didn't install anything else.
> Peter
>
>>
>> On Fri, May 16, 2008 at 9:06 AM, Louis Alexander
>> <panicked.kernel_at_gmail.com <mailto:panicked.kernel_at_gmail.com>> wrote:
>>
>> I just tried a fresh install of sailfin milestone 4 on my windows
>> machine and tried deploying the sample we worked with yesterday
>> using NB 6.1 and then the "Test RESTful web services" utility.
>> Same error :(.
>>
>> I wonder if it has something to do with how i have set up my
>> server in NB6.1? I added the new sailfin server as follows:
>>
>> Tools->Servers->Add Server Instance
>>
>> Choose Server: Sailfin V1 -> Next
>> (Accept Defaults) -> Next
>> admin/adminadmin -> Finish
>>
>> Then i modified the project to now deploy to the new server, and
>> did an undeploy and redeploy... Same error.
>>
>> What version JDK are you running?
>>
>> This is getting interesting :)
>>
>>
>>
>>
>> On Thu, May 15, 2008 at 5:11 PM, Peter Liu <Peter.Liu_at_sun.com
>> <mailto:Peter.Liu_at_sun.com>> wrote:
>>
>> Just tried it with sailfin milestone 4 on my windows machine
>> and it worked fine for me.
>> I didn't have to do anything special. It should work just like
>> plain glassfish.
>> BTW, did you install sailfin with clustering? I installed it
>> without clustering.
>>
>> Peter
>>
>> Louis Alexander wrote:
>>
>> (Please excuse the previous empty mail...)
>>
>> Peter,
>> I followed your instructions to the letter (on a newly
>> installed NB 6.1) and i got the same problem, but on a
>> hunch i tried it again on the GlassFish server that ships
>> with 6.1 and it worked just fine :(. Im running Sailfin
>> Milestone 4, and was under the impression that its
>> essentially GlassFish with the SIP Framework... maybe its
>> something as simple as my classpath? Im going to poke
>> around and see if i note any differences, can you suggest
>> some places to inspect/compare?
>>
>> Thanks!
>>
>> On Thu, May 15, 2008 at 3:59 PM, Louis Alexander
>> <panicked.kernel_at_gmail.com
>> <mailto:panicked.kernel_at_gmail.com>
>> <mailto:panicked.kernel_at_gmail.com
>> <mailto:panicked.kernel_at_gmail.com>>> wrote:
>>
>> Peter,
>>
>> On Thu, May 15, 2008 at 3:43 PM, Peter Liu
>> <Peter.Liu_at_sun.com <mailto:Peter.Liu_at_sun.com>
>> <mailto:Peter.Liu_at_sun.com <mailto:Peter.Liu_at_sun.com>>>
>> wrote:
>>
>> That's very strange. One thing you can try is to
>> create the
>> customerdb project from scratch and see if it
>> works. Here is how:
>>
>> 1. Create a web project.
>> 2. Right click on the project node and select
>> "Entity Classes
>> from Database"
>> 3. In the wizard, click on the Data Source combo
>> box and
>> select jdbc/sample. (The wizard should then load
>> the available tables into the wizard.)
>> 4. Select CUSTOMER and DISCOUNT_CODE tables from the
>> Available Table list and click on Add.
>> 5. Click on Next and in the next panel, specify a
>> package name
>> and then click on the
>> "Create Persistence Unit" button.
>> 6. In the "Create Persistence Unit" dialog, simply
>> click on
>> Create.
>> 7. Click on Finish to generated the entity classes.
>> 8. Right click on the project node and select
>> "RESTful Web
>> Services from Entity Classes".
>> 9. In the wizard, you should see Customer and
>> DiscountCode
>> entity classes. Click on Add All.
>> 10. Click on Next and then Finish to generated the
>> RESTful
>> resource classes.
>> 11. Right click on the project node and select
>> "Test RESTful
>> Web Services".
>>
>> Let me know if you can get this to work.
>>
>> Peter
>>
>> Louis Alexander wrote:
>>
>> Yes it is registered, and i have gotten it to
>> work with
>> one of the persistence examples from Carol
>> McDonald's blog
>>
>> (http://weblogs.java.net/blog/caroljmcdonald/archive/2007/09/sample_applicat_2.html)
>>
>>
>> But when it comes to RESTful web serves +
>> Persistence, i
>> just get that exception.
>>
>> Thanks
>>
>>
>> On Thu, May 15, 2008 at 3:05 PM, Peter Liu
>> <Peter.Liu_at_sun.com <mailto:Peter.Liu_at_sun.com>
>> <mailto:Peter.Liu_at_sun.com <mailto:Peter.Liu_at_sun.com>>
>> <mailto:Peter.Liu_at_sun.com
>> <mailto:Peter.Liu_at_sun.com> <mailto:Peter.Liu_at_sun.com
>> <mailto:Peter.Liu_at_sun.com>>>> wrote:
>>
>> Hi Louis,
>>
>> The sample project uses the sample derby
>> database that
>> comes with
>> NB and uses the jdbc/sample datasource
>> registered with
>> the appserver.
>> Could you check to see if this datasource is
>> registered
>> with your
>> Sailfin instance?
>>
>> Peter
>>
>>
>> Louis Alexander wrote:
>>
>> All,
>>
>> Im running NB 6.0.1 with Sailfin
>> (essentially
>> glassfish)
>> milestone 4 build. I am having trouble
>> getting a
>> RESTful
>> service built on top of Entity classes
>> to work. I
>> have no
>> problem getting persistent entity beans
>> to work in
>> general,
>> and have had success using the TopLink
>> as the
>> Persistence
>> Provider with derby. To make sure i
>> wasn't going
>> insane, i
>> opened the new project wizard and
>> created an
>> instance of the
>> Samples->RESTful Web Services->Customer
>> Database
>> project which
>> is described as "a web project
>> containing RESTful
>> web services
>> based on entity classes generated from a
>> customer
>> database".
>> When i built and deployed the project
>> (after
>> launching my
>> update manager in sailfin/glassfish to
>> ensure that
>> there were
>> no new updates to the Jersey framework)
>> i popped
>> open the
>> RESTful Web Service Tester only to find
>> the same
>> exception
>> that i had with my own code. Can anyone
>> point me
>> in the right
>> direction? I have tried tweaking my
>> persistence.xml by hand,
>> as well as changing Persistence
>> providers (but i
>> know TopLink
>> should work, it has earlier this week).
>>
>> Here is this exception i get, i hope it
>> looks
>> familiar to someone:
>>
>> StandardWrapperValve[ServletAdaptor]:
>> PWC1406:
>> Servlet.service() for servlet
>> ServletAdaptor threw
>> exception
>> javax.persistence.PersistenceException:
>> No Persistence
>> provider for EntityManager named
>> CustomerDBPU: The
>> following
>> providers:
>>
>> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider
>>
>> oracle.toplink.essentials.PersistenceProvider
>> Returned null to
>> createEntityManagerFactory.
>> at
>>
>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:154)
>>
>> at
>>
>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
>>
>> at
>>
>> customerdb.service.PersistenceService.<init>(PersistenceService.java:69)
>> at
>>
>> customerdb.service.PersistenceService.<init>(PersistenceService.java:55)
>> at
>>
>> customerdb.service.PersistenceService$1.initialValue(PersistenceService.java:60)
>>
>> at
>>
>> customerdb.service.PersistenceService$1.initialValue(PersistenceService.java:59)
>>
>> at
>>
>> java.lang.ThreadLocal$ThreadLocalMap.getAfterMiss(ThreadLocal.java:374)
>> at
>>
>> java.lang.ThreadLocal$ThreadLocalMap.get(ThreadLocal.java:347)
>> at
>>
>> java.lang.ThreadLocal$ThreadLocalMap.access$000(ThreadLocal.java:225)
>> at
>> java.lang.ThreadLocal.get(ThreadLocal.java:127)
>> at
>>
>> customerdb.service.PersistenceService.getInstance(PersistenceService.java:86)
>>
>> at
>>
>> customerdb.service.DiscountCodesResource.get(DiscountCodesResource.java:101)
>>
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>
>> at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>
>> at
>> java.lang.reflect.Method.invoke(Method.java:585)
>> at
>>
>> com.sun.ws.rest.impl.model.method.dispatch.EntityParamDispatchProvider$TypeOutInvoker._dispatch(EntityParamDispatchProvider.java:107)
>>
>> at
>>
>> com.sun.ws.rest.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:66)
>>
>> at
>>
>> com.sun.ws.rest.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:108)
>>
>> at
>>
>> com.sun.ws.rest.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:55)
>>
>> at
>>
>> com.sun.ws.rest.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:88)
>>
>> at
>>
>> com.sun.ws.rest.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:49)
>>
>> at
>>
>> com.sun.ws.rest.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:369)
>>
>> at
>>
>> com.sun.ws.rest.spi.container.servlet.ServletContainer.service(ServletContainer.java:130)
>>
>> at
>>
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)
>>
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)
>>
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
>>
>> at
>>
>> org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
>>
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
>>
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
>>
>> at
>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)
>>
>> at
>>
>> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
>>
>> at
>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
>>
>> at
>>
>> com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
>> at
>>
>> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
>>
>> at
>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
>>
>> at
>>
>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
>> at
>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
>>
>> at
>>
>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
>>
>> at
>>
>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
>> at
>>
>> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
>>
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
>> at
>>
>> com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:116)
>>
>>
>> -- Thanks,
>>
>> Louis
>>
>>
>>
>>
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>>
>>
>>
>> -- Thanks,
>>
>> Louis
>>
>>
>>
>>
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>>
>>
>> -- Thanks,
>>
>> Louis
>>
>>
>>
>> -- Thanks,
>>
>> Louis
>>
>>
>>
>>
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>> -- Thanks,
>>
>> Louis
>>
>>
>>
>> --
>> Thanks,
>>
>> Louis
>
>
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