Camel 2.7.2 in ServiceMix 4.3.0

[ychawla <pr...@yahoo.com>]

Hello All,
I am trying to get Camel 2.7.2 running in ServiceMix 4.3.0.  I ran a series
of OSGi installs:

osgi:install -s mvn:org.slf4j/log4j-over-slf4j/1.6.1
osgi:install -s mvn:org.slf4j/slf4j-api/1.6.1
osgi:install -s mvn:org.apache.camel/camel-core/2.7.2
osgi:install -s mvn:org.apache.camel/camel-cxf/2.7.2
osgi:install -s mvn:org.apache.felix/org.apache.felix.eventadmin/

Once I try to start my camel OSGi bundle, I get the following error:

Exception in thread "SpringOsgiExtenderThread-18"
org.apache.camel.RuntimeCamelException: java.lang.ClassCastException:
org.apache.camel.impl.osgi.Activator$BundleTypeConverterLoader cannot be
cast to org.apache.camel.spi.TypeConverterLoader
	at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)
	at
org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:971)
	at
org.apache.camel.impl.DefaultCamelContext.getTypeConverterRegistry(DefaultCamelContext.java:986)
	at
org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:1911)
	at
org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1403)
	at
org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)
	at
org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)
	at
org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)
	at
org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)
	at
org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)
	at
org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:237)
	at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
	at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
	at
org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
	at
org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.finishRefresh(AbstractOsgiBundleApplicationContext.java:235)
	at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:358)
	at
org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)
	at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)
	at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:136)
	at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.ClassCastException:
org.apache.camel.impl.osgi.Activator$BundleTypeConverterLoader cannot be
cast to org.apache.camel.spi.TypeConverterLoader
	at
org.apache.camel.core.osgi.OsgiTypeConverter.addingService(OsgiTypeConverter.java:53)
	at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)
	at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
	at
org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:184)
	at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:339)
	at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:273)
	at
org.apache.camel.core.osgi.OsgiTypeConverter.doStart(OsgiTypeConverter.java:71)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)
	at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
	at
org.apache.camel.impl.DefaultCamelContext.startServices(DefaultCamelContext.java:1593)
	at
org.apache.camel.impl.DefaultCamelContext.addService(DefaultCamelContext.java:884)
	at
org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:969)

Any ideas?  

Thanks,
Yogesh

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Re: Camel 2.7.2 in ServiceMix 4.3.0

[ychawla <pr...@yahoo.com>]

Hi Jean Baptiste,
Thanks for the advise.  I made some progress.

I updated org.apache.karaf.features.cfg with:
mvn:org.apache.karaf/apache-karaf/2.1.5/xml/features
mvn:org.apache.camel.karaf/apache-camel/2.7.2/xml/features

Then I tried this:
features:install camel-core 2.7.2 

and got this error:
Error executing command: Invalid value: (obr)))

I tried installing OBR:
features:install obr

and got this error:

Error executing command: Could not start bundle
mvn:org.apache.karaf.shell/org.apache.karaf.shell.obr/2.2.0 in feature(s)
obr-2.2.0: Unresolved constraint in bundle org.apache.karaf.shell.obr [177]:
Unable to resolve 177.0: missing requirement [177.0] package;
(&(package=org.apache.felix.gogo.commands)(version>=0.6.0)(!(version>=1.0.0)))

So I tried installing org.apache.felix.gogo.commands:
osgi:install mvn:org.apache.felix/org.apache.felix.gogo.command/

When I try to start the bundle I get this error:
Error executing command: Unresolved constraint in bundle
org.apache.felix.gogo.command [172]: Unable to resolve 172.0: missing
requirement [172.0] package;
(&(package=org.apache.felix.service.command)(status=provisional)(version>=0.8.0))

I am stuck now.  Am I going down the right path or did I go astray
somewhere?

Thanks,
Yogesh


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