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Posted to users@isis.apache.org by Stephen Cameron <st...@gmail.com> on 2016/12/07 11:47:56 UTC

trying out caching

Hi,

I am interested to try Level 2 caching to see what performance benefits I
can gain.

At the moment I cannot configure it.

In the file persistor_datanucleus.properties I have these settings:

#
# L2 cache
# off except if explicitly marked as cacheable
# http://www.datanucleus.org/products/datanucleus/jdo/cache.html
#
isis.persistor.datanucleus.impl.datanucleus.cache.level2.type=javax.cache
isis.persistor.datanucleus.impl.datanucleus.cache.level2.mode=UNSPECIFIED
isis.persistor.datanucleus.cache.level2.cacheName=myCache

I then get the following errors on start-up. This missing class
"org.datanucleus.cache.JavaxCacheLevel2Cache" does seem to be on the
classpath, within datanucleus-core.4.1.7.jar

1) Error in custom provider, javax.jdo.JDOFatalUserException: Level 2 Cache
"javax.cache" is registered to use class
"org.datanucleus.cache.JavaxCacheLevel2Cache" yet this is not found. Please
check your CLASSPATH and plugin specification.
NestedThrowables:
java.lang.reflect.InvocationTargetException
  at
org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:109)
  at
org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:109)
  while locating
org.apache.isis.core.runtime.system.session.IsisSessionFactory
    for field at
org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.isisSessionFactory(IsisWicketApplication.java:138)
  while locating domainapp.webapp.DomainApplication

1 error
    at
com.google.inject.internal.Errors.throwProvisionExceptionIfErrorsExist(Errors.java:482)
    at
com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:67)
    at
com.google.inject.internal.InjectorImpl.injectMembers(InjectorImpl.java:984)
    at
org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.init(IsisWicketApplication.java:279)
    at domainapp.webapp.DomainApplication.init(DomainApplication.java:64)
    at org.apache.wicket.Application.initApplication(Application.java:823)
    at
org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:427)
    ... 19 more
Caused by: javax.jdo.JDOFatalUserException: Level 2 Cache "javax.cache" is
registered to use class "org.datanucleus.cache.JavaxCacheLevel2Cache" yet
this is not found. Please check your CLASSPATH and plugin specification.
NestedThrowables:
java.lang.reflect.InvocationTargetException
    at
org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:606)
    at
org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:859)
    at
org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:337)
    at
org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:216)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at javax.jdo.JDOHelper$16.run(JDOHelper.java:1970)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.jdo.JDOHelper.invoke(JDOHelper.java:1965)
    at
javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1171)
    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:813)
    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:702)
    at
org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.isSchemaAwareStoreManager(DataNucleusApplicationComponents.java:117)
    at
org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.createPmfAndSchemaIfRequired(DataNucleusApplicationComponents.java:132)
    at
org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.initialize(DataNucleusApplicationComponents.java:108)
    at
org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.<init>(DataNucleusApplicationComponents.java:101)
    at
org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.createDataNucleusApplicationComponents(PersistenceSessionFactory.java:99)
    at
org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.init(PersistenceSessionFactory.java:76)
    at
org.apache.isis.core.runtime.system.session.IsisSessionFactoryBuilder.buildSessionFactory(IsisSessionFactoryBuilder.java:202)
    at
org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:118)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at
com.google.inject.internal.ProviderMethod$ReflectionProviderMethod.doProvision(ProviderMethod.java:299)
    at
com.google.inject.internal.ProviderMethod.get(ProviderMethod.java:172)
    at
com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81)
    at
com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:53)
    at
com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:61)
    at
com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
    at
com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
    at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
    at
com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
    at
com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
    at
com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
    at
com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54)
    at
com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132)
    at
com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorImpl.java:93)
    at
com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorImpl.java:80)
    at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
    at
com.google.inject.internal.MembersInjectorImpl.injectAndNotify(MembersInjectorImpl.java:80)
    at
com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:62)
    ... 24 more
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
    at
org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:606)
    at
org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)
    at
org.datanucleus.PersistenceNucleusContextImpl.getLevel2Cache(PersistenceNucleusContextImpl.java:1373)
    at
org.datanucleus.PersistenceNucleusContextImpl.initialise(PersistenceNucleusContextImpl.java:449)
    at
org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:846)
    ... 66 more
Caused by: org.datanucleus.exceptions.NucleusException: Error creating cache
    at
org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(JavaxCacheLevel2Cache.java:98)
    ... 75 more
Caused by: javax.cache.CacheException: No CachingProviders have been
configured
    at
javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.java:381)
    at
javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.java:351)
    at javax.cache.Caching.getCachingProvider(Caching.java:142)
    at
org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(JavaxCacheLevel2Cache.java:64)

Re: trying out caching

Posted by Stephen Cameron <st...@gmail.com>.
Hi Oscar,

The way  I read the documentation 'javax.cache' as the configuration value
should use a standard caching framework 'out of the box' so to speak.

I can try the other caching options but was wondering if anyone else might
have used that one.

Cheers

On Wed, Dec 7, 2016 at 11:02 PM, Óscar Bou - GOVERTIS <o....@govertis.com>
wrote:

> Hi Stephen.
>
>
> Have you tried to add through Maven any of the Java Caches available?
>
> As per [1], seems DN declares a wrapper arround them, so you will need to
> add one implementation.
>
> Many are mentioned on the URL you included.
>
> HTH,
>
> Oscar
>
>
>
>
>
>
> El 7 dic 2016, a las 12:47, Stephen Cameron <st...@gmail.com>
> escribió:
>
> Hi,
>
> I am interested to try Level 2 caching to see what performance benefits I
> can gain.
>
> At the moment I cannot configure it.
>
> In the file persistor_datanucleus.properties I have these settings:
>
> #
> # L2 cache
> # off except if explicitly marked as cacheable
> # http://www.datanucleus.org/products/datanucleus/jdo/cache.html
> #
> isis.persistor.datanucleus.impl.datanucleus.cache.level2.type=javax.cache
> isis.persistor.datanucleus.impl.datanucleus.cache.level2.mode=UNSPECIFIED
> isis.persistor.datanucleus.cache.level2.cacheName=myCache
>
> I then get the following errors on start-up. This missing class
> "org.datanucleus.cache.JavaxCacheLevel2Cache" does seem to be on the
> classpath, within datanucleus-core.4.1.7.jar
>
> 1) Error in custom provider, javax.jdo.JDOFatalUserException: Level 2
> Cache
> "javax.cache" is registered to use class
> "org.datanucleus.cache.JavaxCacheLevel2Cache" yet this is not found.
> Please
> check your CLASSPATH and plugin specification.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
>  at
> org.apache.isis.core.runtime.runner.IsisInjectModule.
> provideIsisSessionFactory(IsisInjectModule.java:109)
>  at
> org.apache.isis.core.runtime.runner.IsisInjectModule.
> provideIsisSessionFactory(IsisInjectModule.java:109)
>  while locating
> org.apache.isis.core.runtime.system.session.IsisSessionFactory
>    for field at
> org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.
> isisSessionFactory(IsisWicketApplication.java:138)
>  while locating domainapp.webapp.DomainApplication
>
> 1 error
>    at
> com.google.inject.internal.Errors.throwProvisionExceptionIfError
> sExist(Errors.java:482)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(
> MembersInjectorImpl.java:67)
>    at
> com.google.inject.internal.InjectorImpl.injectMembers(
> InjectorImpl.java:984)
>    at
> org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.
> init(IsisWicketApplication.java:279)
>    at domainapp.webapp.DomainApplication.init(DomainApplication.java:64)
>    at org.apache.wicket.Application.initApplication(Application.java:823)
>    at
> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:427)
>    ... 19 more
> Caused by: javax.jdo.JDOFatalUserException: Level 2 Cache "javax.cache" is
> registered to use class "org.datanucleus.cache.JavaxCacheLevel2Cache" yet
> this is not found. Please check your CLASSPATH and plugin specification.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
>    at
> org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusExcep
> tion(NucleusJDOHelper.java:606)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(
> JDOPersistenceManagerFactory.java:859)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.
> createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:337)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.
> getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:216)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 62)
>    at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
>    at java.lang.reflect.Method.invoke(Method.java:497)
>    at javax.jdo.JDOHelper$16.run(JDOHelper.java:1970)
>    at java.security.AccessController.doPrivileged(Native Method)
>    at javax.jdo.JDOHelper.invoke(JDOHelper.java:1965)
>    at
> javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(
> JDOHelper.java:1171)
>    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:813)
>    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:702)
>    at
> org.apache.isis.core.runtime.system.persistence.
> DataNucleusApplicationComponents.isSchemaAwareStoreManager(
> DataNucleusApplicationComponents.java:117)
>    at
> org.apache.isis.core.runtime.system.persistence.
> DataNucleusApplicationComponents.createPmfAndSchemaIfRequired(
> DataNucleusApplicationComponents.java:132)
>    at
> org.apache.isis.core.runtime.system.persistence.
> DataNucleusApplicationComponents.initialize(DataNucleusApplicationComponen
> ts.java:108)
>    at
> org.apache.isis.core.runtime.system.persistence.
> DataNucleusApplicationComponents.<init>(DataNucleusApplicationComponen
> ts.java:101)
>    at
> org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.
> createDataNucleusApplicationComponents(PersistenceSessionFactory.java:99)
>    at
> org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.
> init(PersistenceSessionFactory.java:76)
>    at
> org.apache.isis.core.runtime.system.session.IsisSessionFactoryBuilder.
> buildSessionFactory(IsisSessionFactoryBuilder.java:202)
>    at
> org.apache.isis.core.runtime.runner.IsisInjectModule.
> provideIsisSessionFactory(IsisInjectModule.java:118)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 62)
>    at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
>    at java.lang.reflect.Method.invoke(Method.java:497)
>    at
> com.google.inject.internal.ProviderMethod$ReflectionProviderMethod.
> doProvision(ProviderMethod.java:299)
>    at
> com.google.inject.internal.ProviderMethod.get(ProviderMethod.java:172)
>    at
> com.google.inject.internal.ProviderInternalFactory.provision(
> ProviderInternalFactory.java:81)
>    at
> com.google.inject.internal.InternalFactoryToInitializable
> Adapter.provision(InternalFactoryToInitializableAdapter.java:53)
>    at
> com.google.inject.internal.ProviderInternalFactory.circularGet(
> ProviderInternalFactory.java:61)
>    at
> com.google.inject.internal.InternalFactoryToInitializableAdapter.get(
> InternalFactoryToInitializableAdapter.java:45)
>    at
> com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(
> ProviderToInternalFactoryAdapter.java:46)
>    at
> com.google.inject.internal.InjectorImpl.callInContext(
> InjectorImpl.java:1103)
>    at
> com.google.inject.internal.ProviderToInternalFactoryAdapter.get(
> ProviderToInternalFactoryAdapter.java:40)
>    at
> com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
>    at
> com.google.inject.internal.InternalFactoryToProviderAdapter.get(
> InternalFactoryToProviderAdapter.java:41)
>    at
> com.google.inject.internal.SingleFieldInjector.inject(
> SingleFieldInjector.java:54)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(
> MembersInjectorImpl.java:132)
>    at
> com.google.inject.internal.MembersInjectorImpl$1.call(
> MembersInjectorImpl.java:93)
>    at
> com.google.inject.internal.MembersInjectorImpl$1.call(
> MembersInjectorImpl.java:80)
>    at
> com.google.inject.internal.InjectorImpl.callInContext(
> InjectorImpl.java:1092)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectAndNotify(
> MembersInjectorImpl.java:80)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(
> MembersInjectorImpl.java:62)
>    ... 24 more
> Caused by: java.lang.reflect.InvocationTargetException
>    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>    at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(
> NativeConstructorAccessorImpl.java:62)
>    at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
> DelegatingConstructorAccessorImpl.java:45)
>    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
>    at
> org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(
> NonManagedPluginRegistry.java:606)
>    at
> org.datanucleus.plugin.PluginManager.createExecutableExtension(
> PluginManager.java:301)
>    at
> org.datanucleus.PersistenceNucleusContextImpl.getLevel2Cache(
> PersistenceNucleusContextImpl.java:1373)
>    at
> org.datanucleus.PersistenceNucleusContextImpl.initialise(
> PersistenceNucleusContextImpl.java:449)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(
> JDOPersistenceManagerFactory.java:846)
>    ... 66 more
> Caused by: org.datanucleus.exceptions.NucleusException: Error creating
> cache
>    at
> org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(
> JavaxCacheLevel2Cache.java:98)
>    ... 75 more
> Caused by: javax.cache.CacheException: No CachingProviders have been
> configured
>    at
> javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.
> java:381)
>    at
> javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.
> java:351)
>    at javax.cache.Caching.getCachingProvider(Caching.java:142)
>    at
> org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(
> JavaxCacheLevel2Cache.java:64)
>
>
>
> Óscar Bou Bou
> Socio - IT & GRC Management Services Director
> m: +34 620 267 520 <+34%20620%2026%2075%2020>
> s:  <http://www.govertis.com>www.govertis.com e: o.bou@govertis.com
>
> LinkedIn: https://www.linkedin.com/in/oscarbou
> Twitter:  @oscarbou <https://twitter.com/oscarbou>
>
>
>
> Este mensaje y los ficheros anexos son confidenciales. Los mismos
> contienen información reservada que no puede ser difundida. Si usted ha
> recibido este correo por error, tenga la amabilidad de eliminarlo de su
> sistema y avisar al remitente mediante reenvío a su dirección electrónica;
> no deberá copiar el mensaje ni divulgar su contenido a ninguna persona.
>
> Su dirección de correo electrónico junto a sus datos personales constan en
> un fichero titularidad de GOVERTIS ADVISORY SERVICES, S.L. cuya finalidad
> es la de mantener el contacto con Ud. Si quiere saber de qué información
> disponemos de Ud., modificarla, y en su caso, cancelarla, puede hacerlo
> enviando un escrito al efecto, acompañado de una fotocopia de su D.N.I. a
> la siguiente dirección: GOVERTIS ADVISORY SERVICES, S.L. Avda Cortes
> Valencianas, 58 – 8º - 6ª. 46015 - Valencia,  y Paseo de la Castellana,
> 153, 28045 - MADRID. Asimismo, es su responsabilidad comprobar que este
> mensaje o sus archivos adjuntos no contengan virus informáticos, y en caso
> que los tuvieran eliminarlos.
>
>

Re: trying out caching

Posted by Óscar Bou - GOVERTIS <o....@govertis.com>.
Hi Stephen.


Have you tried to add through Maven any of the Java Caches available?

As per [1], seems DN declares a wrapper arround them, so you will need to add one implementation. 

Many are mentioned on the URL you included.

HTH,

Oscar






> El 7 dic 2016, a las 12:47, Stephen Cameron <st...@gmail.com> escribió:
> 
> Hi,
> 
> I am interested to try Level 2 caching to see what performance benefits I
> can gain.
> 
> At the moment I cannot configure it.
> 
> In the file persistor_datanucleus.properties I have these settings:
> 
> #
> # L2 cache
> # off except if explicitly marked as cacheable
> # http://www.datanucleus.org/products/datanucleus/jdo/cache.html
> #
> isis.persistor.datanucleus.impl.datanucleus.cache.level2.type=javax.cache
> isis.persistor.datanucleus.impl.datanucleus.cache.level2.mode=UNSPECIFIED
> isis.persistor.datanucleus.cache.level2.cacheName=myCache
> 
> I then get the following errors on start-up. This missing class
> "org.datanucleus.cache.JavaxCacheLevel2Cache" does seem to be on the
> classpath, within datanucleus-core.4.1.7.jar
> 
> 1) Error in custom provider, javax.jdo.JDOFatalUserException: Level 2 Cache
> "javax.cache" is registered to use class
> "org.datanucleus.cache.JavaxCacheLevel2Cache" yet this is not found. Please
> check your CLASSPATH and plugin specification.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
>  at
> org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:109)
>  at
> org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:109)
>  while locating
> org.apache.isis.core.runtime.system.session.IsisSessionFactory
>    for field at
> org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.isisSessionFactory(IsisWicketApplication.java:138)
>  while locating domainapp.webapp.DomainApplication
> 
> 1 error
>    at
> com.google.inject.internal.Errors.throwProvisionExceptionIfErrorsExist(Errors.java:482)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:67)
>    at
> com.google.inject.internal.InjectorImpl.injectMembers(InjectorImpl.java:984)
>    at
> org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.init(IsisWicketApplication.java:279)
>    at domainapp.webapp.DomainApplication.init(DomainApplication.java:64)
>    at org.apache.wicket.Application.initApplication(Application.java:823)
>    at
> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:427)
>    ... 19 more
> Caused by: javax.jdo.JDOFatalUserException: Level 2 Cache "javax.cache" is
> registered to use class "org.datanucleus.cache.JavaxCacheLevel2Cache" yet
> this is not found. Please check your CLASSPATH and plugin specification.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
>    at
> org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:606)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:859)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:337)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:216)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>    at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>    at java.lang.reflect.Method.invoke(Method.java:497)
>    at javax.jdo.JDOHelper$16.run(JDOHelper.java:1970)
>    at java.security.AccessController.doPrivileged(Native Method)
>    at javax.jdo.JDOHelper.invoke(JDOHelper.java:1965)
>    at
> javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1171)
>    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:813)
>    at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:702)
>    at
> org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.isSchemaAwareStoreManager(DataNucleusApplicationComponents.java:117)
>    at
> org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.createPmfAndSchemaIfRequired(DataNucleusApplicationComponents.java:132)
>    at
> org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.initialize(DataNucleusApplicationComponents.java:108)
>    at
> org.apache.isis.core.runtime.system.persistence.DataNucleusApplicationComponents.<init>(DataNucleusApplicationComponents.java:101)
>    at
> org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.createDataNucleusApplicationComponents(PersistenceSessionFactory.java:99)
>    at
> org.apache.isis.core.runtime.system.persistence.PersistenceSessionFactory.init(PersistenceSessionFactory.java:76)
>    at
> org.apache.isis.core.runtime.system.session.IsisSessionFactoryBuilder.buildSessionFactory(IsisSessionFactoryBuilder.java:202)
>    at
> org.apache.isis.core.runtime.runner.IsisInjectModule.provideIsisSessionFactory(IsisInjectModule.java:118)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>    at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>    at java.lang.reflect.Method.invoke(Method.java:497)
>    at
> com.google.inject.internal.ProviderMethod$ReflectionProviderMethod.doProvision(ProviderMethod.java:299)
>    at
> com.google.inject.internal.ProviderMethod.get(ProviderMethod.java:172)
>    at
> com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81)
>    at
> com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:53)
>    at
> com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:61)
>    at
> com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
>    at
> com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
>    at
> com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
>    at
> com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
>    at
> com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
>    at
> com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
>    at
> com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132)
>    at
> com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorImpl.java:93)
>    at
> com.google.inject.internal.MembersInjectorImpl$1.call(MembersInjectorImpl.java:80)
>    at
> com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectAndNotify(MembersInjectorImpl.java:80)
>    at
> com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:62)
>    ... 24 more
> Caused by: java.lang.reflect.InvocationTargetException
>    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>    at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>    at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
>    at
> org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:606)
>    at
> org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)
>    at
> org.datanucleus.PersistenceNucleusContextImpl.getLevel2Cache(PersistenceNucleusContextImpl.java:1373)
>    at
> org.datanucleus.PersistenceNucleusContextImpl.initialise(PersistenceNucleusContextImpl.java:449)
>    at
> org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:846)
>    ... 66 more
> Caused by: org.datanucleus.exceptions.NucleusException: Error creating cache
>    at
> org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(JavaxCacheLevel2Cache.java:98)
>    ... 75 more
> Caused by: javax.cache.CacheException: No CachingProviders have been
> configured
>    at
> javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.java:381)
>    at
> javax.cache.Caching$CachingProviderRegistry.getCachingProvider(Caching.java:351)
>    at javax.cache.Caching.getCachingProvider(Caching.java:142)
>    at
> org.datanucleus.cache.JavaxCacheLevel2Cache.<init>(JavaxCacheLevel2Cache.java:64)



Óscar Bou Bou
Socio - IT & GRC Management Services Director
m: +34 620 267 520
s:  <http://www.govertis.com/>www.govertis.com <http://www.govertis.com/> e: o.bou@govertis.com <ma...@govertis.com>

LinkedIn: https://www.linkedin.com/in/oscarbou <https://www.linkedin.com/in/oscarbou>
Twitter: 	@oscarbou <https://twitter.com/oscarbou>



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