After GlassFish V1 b48, there was an update release made containing bug
fixes. It's called GlassFish V1 UR1. The final build for this release
was GlassFish V1 UR1 b14 which is available at:
https://glassfish.dev.java.net/downloads/v1_ur1-b14.html
Either use the above build or the latest build from GlassFish V2 instead
of GlassFish V1 b48.
Yes, make the code changes as well.
Thanks,
Sahoo
Kenneth Clark wrote:
> I am using Glassfish V1 b48? As far as I understand that is the most
> recent build. I will have a look at the suggestion you made.
>
> I am wondering if this issue has anything to do with the Java update
> that happened recently on my machine 1.5.9->1.5.10
>
> Since this update Glassfish has been all over the place and crashes
> the machine regularly
>
> Thanks very much
>
> Kenneth Clark
> Programmer/Analyst
>
> Rabid Dog Laboratories ™
> Putting the art back into development
>
> *tel:* +27 11 475 7409
> *mobile:* +27 82 500 5090
> *e-mail:* kenneth_at_rabiddog.co.za
> *website:* http://www.rabiddog.co.za/
>
>
> Sanjeeb Kumar Sahoo wrote:
>> Hi,
>>
>> Are you using GlassFish V1? It appears to be a bug in that version of
>> TopLink Essential which was assuming the thread's context class
>> loader to be an instance of URLClassLoader. This bug has been fixed
>> in GlassFish V1 UR1 as well as Glassfish V2 [1]. Please use one of
>> the newer builds and that exception should go away.
>>
>> You may also like to revisit your EJB because it is not correctly
>> using the JPA APIs. Since you are using a static variable to keep a
>> reference to the EntityManager, the same EntityManager can be called
>> concurrently by the container and that can lead to runtime errors as
>> an entity manager may not be thread-safe object. So, I suggest you
>> change your code like this:
>>
>> @Stateless
>> @WebService(serviceName="CompanyService")
>> public class CompanyManagerImpl implements CompanyManager {
>>
>> // no need to use EntityManagerFactory, use injection to get an EM.
>> @PersistenceContext(unitName="pu1")
>> private EntityManager manager;
>>
>> ...
>>
>>
>> Thanks,
>> Sahoo
>>
>> [1]
>> http://fisheye5.cenqua.com/browse/glassfish/entity-persistence/src/java/oracle/toplink/essentials/internal/ejb/cmp3/JavaSECMPInitializer.java?r1=1.13&r2=1.12
>>
>>
>> Kenneth Clark wrote:
>>> I got some really annoying error here and the stack trace ain't very
>>> helpful
>>>
>>> Exception creating stateless session bean : [{0}]
>>> java.lang.ExceptionInInitializerError
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>> Method)
>>> at
>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>
>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>>> at java.lang.Class.newInstance0(Class.java:350)
>>> at java.lang.Class.newInstance(Class.java:303)
>>> at
>>> com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB(StatelessSessionContainer.java:492)
>>>
>>> at
>>> com.sun.ejb.containers.StatelessSessionContainer.access$100(StatelessSessionContainer.java:96)
>>>
>>> at
>>> com.sun.ejb.containers.StatelessSessionContainer$SessionContextFactory.create(StatelessSessionContainer.java:746)
>>>
>>> at
>>> com.sun.ejb.containers.util.pool.NonBlockingPool.getObject(NonBlockingPool.java:186)
>>>
>>> at
>>> com.sun.ejb.containers.StatelessSessionContainer._getContext(StatelessSessionContainer.java:469)
>>>
>>> at
>>> com.sun.ejb.containers.BaseContainer.getContext(BaseContainer.java:1566)
>>>
>>> at
>>> com.sun.ejb.containers.WebServiceInvocationHandler.invoke(WebServiceInvocationHandler.java:133)
>>>
>>> at $Proxy86.requestCompany(Unknown Source)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>
>>> at java.lang.reflect.Method.invoke(Method.java:585)
>>> at com.sun.xml.ws.server.PeptTie._invoke(PeptTie.java:58)
>>> at
>>> com.sun.xml.ws.protocol.soap.server.SOAPMessageDispatcher.invokeEndpoint(SOAPMessageDispatcher.java:278)
>>>
>>> at
>>> com.sun.xml.ws.protocol.soap.server.SOAPMessageDispatcher$SoapInvoker.invoke(SOAPMessageDispatcher.java:586)
>>>
>>> at
>>> com.sun.xml.ws.protocol.soap.server.SOAPMessageDispatcher.receive(SOAPMessageDispatcher.java:145)
>>>
>>> at com.sun.xml.ws.server.Tie.handle(Tie.java:88)
>>> at
>>> com.sun.enterprise.webservice.Ejb3MessageDispatcher.handlePost(Ejb3MessageDispatcher.java:160)
>>>
>>> at
>>> com.sun.enterprise.webservice.Ejb3MessageDispatcher.invoke(Ejb3MessageDispatcher.java:89)
>>>
>>> at
>>> com.sun.enterprise.webservice.EjbWebServiceServlet.dispatchToEjbEndpoint(EjbWebServiceServlet.java:178)
>>>
>>> at
>>> com.sun.enterprise.webservice.EjbWebServiceServlet.service(EjbWebServiceServlet.java:109)
>>>
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>> com.sun.enterprise.web.AdHocContextValve.invoke(AdHocContextValve.java:100)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>>
>>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:71)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
>>>
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>>
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>>
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>>> at
>>> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:231)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
>>>
>>> Caused by: Exception [TOPLINK-7189] (Oracle TopLink Essentials -
>>> 2006.4 (Build 060412)):
>>> oracle.toplink.essentials.exceptions.ValidationException
>>> Exception Description: Cannot create temp classloader from current
>>> loader: [EJBClassLoader : urlSet = [URLEntry :
>>> file:/C:/glassfish/domains/domain1/applications/j2ee-modules/PhoenixV2_1/,
>>> URLEntry :
>>> file:/C:/glassfish/domains/domain1/generated/ejb/j2ee-modules/PhoenixV2_1/]
>>>
>>> doneCalled = false Parent -> EJBClassLoader : urlSet = []
>>> doneCalled = false Parent -> java.net.URLClassLoader_at_15ac3c9
>>>
>>> ]
>>> at
>>> oracle.toplink.essentials.exceptions.ValidationException.currentLoaderNotValid(ValidationException.java:1865)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.createTempLoader(JavaSECMPInitializer.java:221)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.createTempLoader(JavaSECMPInitializer.java:210)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.callPredeploy(JavaSECMPInitializer.java:129)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initPersistenceUnits(JavaSECMPInitializer.java:309)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initialize(JavaSECMPInitializer.java:335)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initializeFromMain(JavaSECMPInitializer.java:372)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.getJavaSECMPInitializer(JavaSECMPInitializer.java:83)
>>>
>>> at
>>> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.getServerSession(EntityManagerFactoryProvider.java:283)
>>>
>>> at
>>> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.createEntityManagerFactory(EntityManagerFactoryProvider.java:125)
>>>
>>> at
>>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
>>>
>>> at
>>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
>>>
>>> at
>>> za.co.datapro.business.company.manager.CompanyManagerImpl.<clinit>(CompanyManagerImpl.java:49)
>>>
>>> ... 48 more
>>>
>>>
>>> the EJB looks like
>>>
>>> @Stateless
>>> @WebService(serviceName="CompanyService")
>>> public class CompanyManagerImpl implements CompanyManager {
>>> private final static EntityManagerFactory managerFactory =
>>> Persistence.createEntityManagerFactory("pu1");
>>> private final static EntityManager manager =
>>> managerFactory.createEntityManager();
>>> private String responseMsg = "";
>>> private int responseCode = 0;
>>> private int responseType = 0;
>>>
>>> public static class FactoryImpl implements Factory {
>>> public CompanyManager create(){
>>> return new CompanyManagerImpl();
>>> }
>>> }
>>>
>>> private static final Factory defaultFactory = new FactoryImpl();
>>>
>>> public CompanyManagerImpl(){}
>>>
>>> @WebMethod(operationName="addCompany")
>>> public CompanyResponse addCompany(CompanyRequest companyRequest){
>>>
>>> }
>>>
>>> @WebMethod(operationName="updateCompany")
>>> public CompanyResponse updateCompany(CompanyRequest companyRequest){
>>>
>>> }
>>>
>>> @WebMethod(operationName="deleteCompany")
>>> public CompanyResponse deleteCompany(CompanyRequest companyRequest){
>>>
>>> }
>>>
>>> public static Factory getDefaultFactory(){
>>> return defaultFactory;
>>> }
>>>
>>> @WebMethod(operationName="requestCompanies")
>>> public ListResponse requestCompanies(ListRequest companyListRequest){
>>>
>>> }
>>>
>>> @WebMethod(operationName="requestCompany")
>>> public CompanyResponse requestCompany(CompanyRequest companyRequest){
>>>
>>> }
>>>
>>> }
>>>
>>> Can anyone see anything glaringly obvious as to why I would be
>>> receiving this error?
>>>
>>> Thanks
>>> --
>>> Kenneth Clark
>>> Programmer/Analyst
>>>
>>> Rabid Dog Laboratories ™
>>> Putting the art back into development
>>>
>>> *tel:* +27 11 475 7409
>>> *mobile:* +27 82 500 5090
>>> *e-mail:* kenneth_at_rabiddog.co.za
>>> *website:* http://www.rabiddog.co.za/
>>
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>>
>>
>>