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Re: Declaring singleton EJB in ejb-jar.xml

  • From: Marina Vatkina <marina.vatkina@...>
  • To: "Shea, Daniel" <Daniel.Shea@...>
  • Cc: "Comerford, Sean" <Sean.Comerford@...>, "users@..." <users@...>
  • Subject: Re: Declaring singleton EJB in ejb-jar.xml
  • Date: Wed, 26 Jun 2013 12:57:20 -0700

Then check that it is indeed a complete DD and all your data is present.

-marina

On 6/26/13 12:47 PM, Shea, Daniel wrote:

Yes, I do.

*From:*Marina Vatkina [mailto:marina.vatkina@...]
*Sent:* Wednesday, June 26, 2013 3:35 PM
*To:* Shea, Daniel
*Cc:* Comerford, Sean; users@...
*Subject:* Re: Declaring singleton EJB in ejb-jar.xml

This NPE shouldn't be result of marking a singleton as a startup or not... The NPE is really strange as it means there is a null MethodDescriptor element in the collection. Do you have metadata-complete set to true in your DD?

-marina

On 6/26/13 12:10 PM, Shea, Daniel wrote:

    Sure, the error I'm getting is included below, I haven't been able
    to find much relevant documentation on it, aside from this JIRA
    which doesn't go into the specifics of resolution.

    https://java.net/jira/browse/GLASSFISH-7243

    Thanks,

    Dan

    Exception while loading the app : EJB Container initialization error

    java.lang.NullPointerException

    at
    
com.sun.enterprise.deployment.MethodDescriptor.getMethodDescriptorsOfName(MethodDescriptor.java:479)

    at
    
com.sun.enterprise.deployment.MethodDescriptor.doStyleConversion(MethodDescriptor.java:452)

    at
    
com.sun.enterprise.deployment.EjbDescriptor.convertMethodContainerTransactionsOfStyle(EjbDescriptor.java:1064)

    at
    
com.sun.enterprise.deployment.EjbDescriptor.convertMethodContainerTransactions(EjbDescriptor.java:1050)

    at
    
com.sun.enterprise.deployment.EjbDescriptor.getContainerTransactionFor(EjbDescriptor.java:1017)

    at
    com.sun.ejb.containers.BaseContainer.findTxAttr(BaseContainer.java:3599)

    at
    
com.sun.ejb.containers.BaseContainer.processTxAttrForScheduledTimeoutMethod(BaseContainer.java:3647)

    at
    
com.sun.ejb.containers.BaseContainer.initializeInvocationInfo(BaseContainer.java:3568)

    at com.sun.ejb.containers.BaseContainer.<init>(BaseContainer.java:782)

    at
    
com.sun.ejb.containers.AbstractSingletonContainer.<init>(AbstractSingletonContainer.java:141)

    at
    
com.sun.ejb.containers.CMCSingletonContainer.<init>(CMCSingletonContainer.java:77)

    at
    
com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:115)

    at
    
org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:230)

    at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:299)

    at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:105)

    at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:186)

    at
    org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:264)

    at
    
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:460)

    at
    
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)

    at
    
org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)

    at
    
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)

    at
    org.glassfish.admin.rest.ResourceUtil.runCommand(ResourceUtil.java:214)

    at
    org.glassfish.admin.rest.ResourceUtil.runCommand(ResourceUtil.java:207)

    at
    
org.glassfish.admin.rest.resources.TemplateListOfResource.createResource(TemplateListOfResource.java:148)

    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:597)

    at
    
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)

    at
    
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)

    at
    
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)

    at
    
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)

    at
    
com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134)

    at
    
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)

    at
    
com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134)

    at
    
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)

    at
    
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)

    at
    
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)

    at
    
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)

    at
    
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)

    at
    
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)

    at
    
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)

    at
    
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)

    at
    
com.sun.jersey.server.impl.container.grizzly.GrizzlyContainer._service(GrizzlyContainer.java:182)

    at
    
com.sun.jersey.server.impl.container.grizzly.GrizzlyContainer.service(GrizzlyContainer.java:147)

    at
    org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:148)

    at
    com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)

    at
    com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)

    at
    
com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)

    at
    
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)

    at
    com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)

    at
    com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)

    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)

    at
    
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)

    at
    
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)

    at
    
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)

    at
    com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)

    at
    com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)

    at
    
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)

    at
    
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)

    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)

    at
    
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)

    at
    
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)

    at java.lang.Thread.run(Thread.java:662)

    |#]


    *From:*Comerford, Sean
    *Sent:* Wednesday, June 26, 2013 3:08 PM
    *To:* marina.vatkina@...
    <mailto:marina.vatkina@...>; users@...
    <mailto:users@...>
    *Cc:* Shea, Daniel
    *Subject:* Re: Declaring singleton EJB in ejb-jar.xml

    Hi Marina,

    That got us a little further but we're still having issues
    declaring the Singleton Startup via the xml descriptor.

    Dan can you reply with the error you're seeing?

    ---

    Sean Comerford

    ESPN.com Architecture & Platforms

    *From: *Marina Vatkina <marina.vatkina@...
    <mailto:marina.vatkina@...>>
    *Reply-To: *"marina.vatkina@...
    <mailto:marina.vatkina@...>" <marina.vatkina@...
    <mailto:marina.vatkina@...>>
    *Date: *Thu, 20 Jun 2013 14:34:16 -0400
    *To: *"users@... <mailto:users@...>"
    <users@... <mailto:users@...>>
    *Cc: *Sean Comerford <Sean.Comerford@...
    <mailto:Sean.Comerford@...>>
    *Subject: *Re: Declaring singleton EJB in ejb-jar.xml

    
https://svn.java.net/svn/glassfish~svn/trunk/v2/appserv-tests/devtests/ejb/ejb31/full/schema/descriptor/ejb-jar.xml
    
<https://svn.java.net/svn/glassfish%7Esvn/trunk/v2/appserv-tests/devtests/ejb/ejb31/full/schema/descriptor/ejb-jar.xml>

    -marina

    On 6/20/13 11:21 AM, Comerford, Sean wrote:

        Our basketball MDB ingest application uses the
        metadata-complete="true" attribute b/c it includes a "common"
        jar that contains @MesssageDriven annotated classes we don't
        want to run in this particular app.

        Hence we specify in the ejb-jar.xml file which MDBs we want to
        run.

        We're having a problem figuring out how to declare an @Startup
        @Singleton bean via the ejb-jar.xml.

        Can someone point me to an example for that?

        ---

        Sean Comerford

        ESPN.com Architecture & Platforms




Declaring singleton EJB in ejb-jar.xml

Comerford, Sean 06/20/2013

Re: Declaring singleton EJB in ejb-jar.xml

Marina Vatkina 06/20/2013

Re: Declaring singleton EJB in ejb-jar.xml

Comerford, Sean 06/26/2013

RE: Declaring singleton EJB in ejb-jar.xml

Shea, Daniel 06/26/2013

Re: Declaring singleton EJB in ejb-jar.xml

Marina Vatkina 06/26/2013

RE: Declaring singleton EJB in ejb-jar.xml

Shea, Daniel 06/26/2013

Re: Declaring singleton EJB in ejb-jar.xml

Marina Vatkina 06/26/2013

RE: Declaring singleton EJB in ejb-jar.xml

Martin Gainty 06/26/2013
 
 
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