[jboss-jira] [JBoss JIRA] (DROOLS-1055) ClassCastException when using blueprint with cm:property-placehoder

Tue Feb 9 09:47:00 EST 2016

Grzegorz Grzybek created DROOLS-1055:
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             Summary: ClassCastException when using blueprint with cm:property-placehoder
                 Key: DROOLS-1055
                 URL: https://issues.jboss.org/browse/DROOLS-1055
             Project: Drools
          Issue Type: Bug
    Affects Versions: 6.3.0.Final
            Reporter: Grzegorz Grzybek
            Assignee: Mark Proctor


When deploying blueprint container for kie application with cm:property-placeholder, like this:
{code:xml}
    <cm:property-placeholder persistent-id="org.drools.example.kie" update-strategy="reload" xmlns="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0">
        <cm:default-properties>
            <cm:property name="activeMQ.uri" value="tcp://localhost:61616" />
...
        </cm:default-properties>
    </cm:property-placeholder>
{code}
 in Fuse 6.2.1.GA, I'm getting:
{noformat}
15:01:43,674 | ERROR | l Console Thread | BlueprintContainerImpl           | 23 - org.apache.aries.blueprint.core - 1.4.4 | Unable to start blueprint container for bundle org.jboss.integration.fuse.quickstarts.blueprint-camel-drools-decision-table/1.3.0.redhat-002
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to initialize bean .droolsBlueprint.processor.bean.camel-context
	at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:714)
	at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:824)
	at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
	at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_74]
	at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
	at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:247)
	at org.apache.aries.blueprint.container.BlueprintRepository.createInstance(BlueprintRepository.java:230)
	at org.apache.aries.blueprint.container.BlueprintRepository.create(BlueprintRepository.java:155)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:531)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:361)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)
	at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:294)
	at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:263)
	at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:253)
	at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[17:org.apache.aries.util:1.1.0]
	at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[17:org.apache.aries.util:1.1.0]
	at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[17:org.apache.aries.util:1.1.0]
	at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[17:org.apache.aries.util:1.1.0]
	at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)
	at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1127)
	at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:696)
	at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:484)
	at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4429)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:2100)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963)
	at org.apache.karaf.shell.osgi.StartBundle.doExecute(StartBundle.java:37)
	at org.apache.karaf.shell.osgi.BundlesCommand.doExecute(BundlesCommand.java:37)
	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)
	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)
	at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_74]
	at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_74]
	at org.apache.aries.proxy.impl.ProxyHandler$1.invoke(ProxyHandler.java:54)[19:org.apache.aries.proxy.impl:1.0.4]
	at org.apache.aries.proxy.impl.ProxyHandler.invoke(ProxyHandler.java:119)[19:org.apache.aries.proxy.impl:1.0.4]
	at org.apache.karaf.shell.console.commands.$BlueprintCommand1713831377.execute(Unknown Source)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:92)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.karaf.shell.console.jline.Console.run(Console.java:197)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
	at org.apache.karaf.shell.console.jline.DelayedStarted.run(DelayedStarted.java:79)[38:org.apache.karaf.shell.console:2.4.0.redhat-621083]
Caused by: java.lang.ClassCastException: org.apache.aries.blueprint.ext.AbstractPropertyPlaceholder$LateBindingValueMetadata cannot be cast to org.apache.aries.blueprint.mutable.MutableValueMetadata
	at org.kie.aries.blueprint.namespace.KieObjectsInjector.addKieSessionModels(KieObjectsInjector.java:265)
	at org.kie.aries.blueprint.namespace.KieObjectsInjector.getKieModuleModel(KieObjectsInjector.java:248)
	at org.kie.aries.blueprint.namespace.KieObjectsInjector.createOsgiKieModule(KieObjectsInjector.java:140)
	at org.kie.aries.blueprint.namespace.KieObjectsInjector.afterPropertiesSet(KieObjectsInjector.java:107)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_74]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_74]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_74]
	at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_74]
	at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:299)
	at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:956)
	at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:712)
	... 45 more
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