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From Andy Schmidt <Andy.Schm...@kisters.de>
Subject Unable to convert value org.apache.aries.blueprint.container.ServiceRecipe$ServiceRegistrationProxy
Date Mon, 15 Dec 2014 15:15:38 GMT
Hey,

we are trying to register a couple of blueprint services using Karaf 
3.0.2.

Two of those services (lets call them "service A" and "service B") are 
located in one and the same bundle.
Service A has a reference to service B.

We are getting the following exception:

org.osgi.service.blueprint.container.ComponentDefinitionException: Error 
setting property: PropertyDescriptor <name: containerManager, getter: 
null, setter: [class 
de.kisters.kimatman.domain.impl.session.repository.RepositoryFactory.setContainerManager(interface

de.kisters.kimatman.domain.api.session.container.IContainerManager)] at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:941) 
at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:907) 
at 
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:888) 
at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820) 
at 
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787) 
at 
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79) 
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at 
java.util.concurrent.FutureTask.run(FutureTask.java:166) at 
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88) 
at 
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)

at 
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)

at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:681)

at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)

at 
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)

at 
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)

at 
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)

at 
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)

at 
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)

at 
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)

at 
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)

at 
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)

at 
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)

at 
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)

at 
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)

at 
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)

at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4403) at 
org.apache.felix.framework.Felix.startBundle(Felix.java:2092) at 
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:955) at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1245)

at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1217)

at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:509)

at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:358)

at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:310) 


Caused by: java.lang.Exception: Unable to convert value 
org.apache.aries.blueprint.container.ServiceRecipe$ServiceRegistrationProxy@20766905 
to type de.kisters.kimatman.domain.api.session.container.IContainerManager 
at 
org.apache.aries.blueprint.container.AggregateConverter.convert(AggregateConverter.java:184)

at 
org.apache.aries.blueprint.container.BlueprintRepository.convert(BlueprintRepository.java:402)

at 
org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.convert(ReflectionUtils.java:394)

at 
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.internalSet(ReflectionUtils.java:628)

at 
org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.set(ReflectionUtils.java:378)

at 
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:939) 
... 32 more 

Our blueprint files look like:

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jpa="
http://aries.apache.org/xmlns/jpa/v1.1.0"
        xmlns:tx="http://aries.apache.org/xmlns/transactions/v1.0.0"
        xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
                        http://camel.apache.org/schema/blueprint 
http://camel.apache.org/schema/blueprint/camel-blueprint-2.8.0.xsd
                        http://aries.apache.org/xmlns/transactions/v1.0.0 
http://aries.apache.org/schemas/transaction/transactionv10.xsd
                        http://aries.apache.org/xmlns/jpa/v1.1.0 
http://aries.apache.org/schemas/jpa/jpa_110.xsd">

        <service id="containerManagerId"
 
interface="de.kisters.project.domain.api.session.container.IContainerManager">
                <bean
 class="de.kisters.project.domain.impl.session.container.ContainerManager" 
/>
        </service>


</blueprint>

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jpa="
http://aries.apache.org/xmlns/jpa/v1.1.0"
        xmlns:tx="http://aries.apache.org/xmlns/transactions/v1.0.0"
        xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
                        http://camel.apache.org/schema/blueprint 
http://camel.apache.org/schema/blueprint/camel-blueprint-2.8.0.xsd
                        http://aries.apache.org/xmlns/transactions/v1.0.0 
http://aries.apache.org/schemas/transaction/transactionv10.xsd
                        http://aries.apache.org/xmlns/jpa/v1.1.0 
http://aries.apache.org/schemas/jpa/jpa_110.xsd">
        <bean
 
class="de.kisters.project.domain.impl.session.repository.RepositoryFactory"
                init-method="activate" destroy-method="deactivate">
                <property name="containerManager" ref="containerManagerId" 
/>
        </bean>

</blueprint>

Do you have any hints how to solve the problem?

Best regards,

Andy & Tim
--------------------------------------------------------------------------------------------------------------------------------------------
 Andy Schmidt - KISTERS AG - Pascalstraße 8+10 - 52076 Aachen - Germany
Handelsregister Aachen, HRB-Nr. 7838 | Vorstand: Klaus Kisters, Hanns Kisters | Aufsichtsratsvorsitzender:
Dr. Thomas Klevers
Phone: +49 2408 9385 -449 | Fax: +49 2408 9385 -555 | E-Mail: Andy.Schmidt@kisters.de | WWW:
http://www.kisters.de
--------------------------------------------------------------------------------------------------------------------------------------------
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