[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14194619#comment-14194619
]
Christian Schneider commented on ARIES-1181:
I think this might really be an issue like accessing DB drivers directly in
OSGi.
What you really want to do is to use Eclipselink together with aries jpa
eclipselink adapter.
Simply also install:
install -s
mvn:org.apache.aries.jpa/org.apache.aries.jpa.eclipselink.adapter/1.0.0-SNAPSHOT
I will organize a release for it soon.
What you did with exporting the EntityManager as a service will also not work.
EntityManager is not thread safe so you can not simply create it once and
export it. You can directly work with the EntityManagerFactory and create and
close the EM in user code. The smoother way is to use aries jpa and the jpa:*
blueprint element. It allow to work with the EM like in JEE code by wrapping it
in a thread safe way.
Example:
bean id=taskServiceImpl
class=net.lr.tasklist.persistence.impl.TaskServiceImpl
ext:field-injection=true
tx:transaction method=* value=Required/
jpa:context unitname=tasklist property=em/
/bean
Can you try this?
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13998611#comment-13998611
]
Christian Schneider commented on ARIES-1181:
I don't think your approach is covered by the aries jpa project. So please use
jpa 2.0 and the blueprint jpa support or wait till aries officially supports
jpa 2.1. Building the EntityManager by hand can work but it will be difficult
to get this right.
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1263)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1235)[7:org.apache.felix.fileinstall:3.2.8]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13998375#comment-13998375
]
Matt Sicker commented on ARIES-1181:
I tried creating the EntityManagerFactory manually using the
PersistenceProvider implementation class from EclipseLink, then using the
normal chain of factory methods to get an EntityManager. I know that normally
you would use the JPA Blueprint thing, but due to that only supporting up to
2.0 at the time, I tried to use 2.1 the JavaSE way. Looking at the source code
for javax.persistence.EntityManagerFactory, I thought it would work more
compatibly with OSGi by starting the factory chain right from the provider
package instead.
I thought that in theory, the Blueprint file I was using would work just fine.
I'll try splitting the data source into its own bundle to see if that works.
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13992843#comment-13992843
]
Christian Schneider commented on ARIES-1181:
I just checked your example code. The problem is that you define the data
source in the blueprint that also needs the EntityManger. The blueprint context
will only be initialized when the EntityManager is present. This will not
happen though as jpa container will wait for the data source to show up. So you
run into a timeout. Try to define the data source in a separate bundle.
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1263)[7:org.apache.felix.fileinstall:3.2.8]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13997473#comment-13997473
]
Christian Schneider commented on ARIES-1181:
Currently aries jpa does not work with JPA 2.1. So you have to make sure you
use a jpa provider uses the 2.0 jpa API. JB is fixing this. So the next version
should work with 2.1 too.
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1263)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1235)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:524)[7:org.apache.felix.fileinstall:3.2.8]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13992766#comment-13992766
]
Christian Schneider commented on ARIES-1181:
Hi Matt,
can you try to apply the patch from aries-1160. I also had the problem that
aries was not reproting any useful errors. After this patch you might get some
more details. I will also look into your project to see what is going on.
Christian
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1263)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1235)[7:org.apache.felix.fileinstall:3.2.8]
at
[jira] [Commented] (ARIES-1181) Getting a NullPointerException trying to instantiate JPA-related classes
[
https://issues.apache.org/jira/browse/ARIES-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13995094#comment-13995094
]
Matt Sicker commented on ARIES-1181:
Would this still work with JPA 2.1? The blueprint standard isn't very clear on
that (it just mentions 1.0 and 2.0).
Getting a NullPointerException trying to instantiate JPA-related classes
Key: ARIES-1181
URL: https://issues.apache.org/jira/browse/ARIES-1181
Project: Aries
Issue Type: Bug
Components: Blueprint
Environment: ServiceMix 5.0.0, Mac OS X 10.8.5, Oracle Java 1.7.0_40,
EclipseLink 2.5.1, JPA 2.1
Reporter: Matt Sicker
Priority: Blocker
Attachments: jpa-test.tar.gz
Due to the JPA blueprint component not supporting JPA 2.1, I thought that I
could just manually set up the entity classes using beans and services.
However, no matter how I try to configure it, I get an NPE with no useful
debugging information available. I'm able to configure a JDBC data source on
its own, so I know it's related to the entity beans.
The error I get is:
{quote}
2014-04-29 15:05:46,929 | WARN | ervicemix/deploy | BeanRecipe
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Object to be destroyed is not an
instance of UnwrapperedBeanHolder, type: null
2014-04-29 15:05:46,929 | ERROR | ervicemix/deploy | BlueprintContainerImpl
| ? ? | 8 -
org.apache.aries.blueprint.core - 1.4.0 | Unable to start blueprint container
for bundle com.peapod.jpa-test
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[8:org.apache.aries.blueprint.core:1.4.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)[org.apache.felix.framework-4.0.3.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1263)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1235)[7:org.apache.felix.fileinstall:3.2.8]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:524)[7:org.apache.felix.fileinstall:3.2.8]
at
