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From Krzysztof Sobkowiak <krzys.sobkow...@gmail.com>
Subject Re: ActiveMQ and Camel 2.17.x on Karaf
Date Sun, 27 Nov 2016 14:58:40 GMT
I have just added following entry to activemq-osgi pom file in current ActiveMQ master

org.apache.xbean.spring.context.v2;resolution:=optional;version="[3.13,5)",

The problem still exists, but everything looks ok with the wiring:

karaf@root()> exports | grep org.apache.xbean.spring.context.v2
org.apache.xbean.spring.context.v2                             | 4.2.0                   
          | 123 | org.apache.xbean.spring
org.apache.xbean.spring.context.v2c                            | 4.2.0                   
          | 123 | org.apache.xbean.spring

karaf@root()> imports | grep org.apache.xbean.spring.context.v2
org.apache.xbean.spring.context.v2                             | [3.13.0,5.0.0)         |
resolved   | 66  | org.apache.activemq.activemq-osgi

karaf@root()> bundle:classes 123 | grep XBeanNamespaceHandler
org/apache/xbean/spring/context/v2/XBeanNamespaceHandler.class
org/apache/xbean/spring/context/v2/XBeanNamespaceHandlerResolver.class
org/apache/xbean/spring/context/v2c/XBeanNamespaceHandler$1.class
org/apache/xbean/spring/context/v2c/XBeanNamespaceHandler.class


karaf@root()> headers 66

activemq-osgi (66)
------------------

.....

Import-Package =
    com.fasterxml.jackson.annotation;resolution:=optional;version="[2.6,3)",
    com.fasterxml.jackson.databind;resolution:=optional;version="[2.6,3)",
    com.fasterxml.jackson.databind.annotation;resolution:=optional;version="[2.6,3)",
....
    org.apache.tools.ant;resolution:=optional,
    org.apache.xbean.spring.context;resolution:=optional;version="[3.13,5)",
    org.apache.xbean.spring.context.impl;resolution:=optional;version="[3.13,5)",
    org.apache.xbean.spring.context.v2;resolution:=optional;version="[3.13,5)",
    org.apache.zookeeper;resolution:=optional;version="[3.4,4)",
    org.apache.zookeeper.data;resolution:=optional;version="[3.4,4)",



karaf@root()> headers 123

Apache XBean :: Spring (123)
----------------------------
.............
Export-Package =
.......
    org.apache.xbean.spring.context.v2;
        uses:="org.apache.xbean.spring.context,
            org.springframework.beans,
            org.springframework.beans.factory,
            org.springframework.beans.factory.config,
            org.springframework.beans.factory.support,
            org.springframework.beans.factory.xml,
            org.springframework.context,
            org.springframework.core.io,
            org.w3c.dom";
        version=4.2,


So, the package seems to be correctly exported and wired to activemq-osgi. I cannot see any
other exceptions in log. I tried to refresh/restart/re-resolve the bundles and the same effect.
Altough the package is correctly wired and contains the necessery class, the class cannot
be found in the activemq-osgi classpath.

One additional observation, maybe it helps - bundle:requirements doesn't show xbean as requirement
for activemq-osgi.

karaf@root()> bundle:requirements 66 | grep org.apache.xbean
karaf@root()>




Kindly regards
Krzysztof
 









 

On 27.11.2016 14:09, Jean-Baptiste Onofré wrote:
> Hi Krzysztof
>
> yup, it sounds like a missing import.
>
> I gonna take a look later today.
>
> Regards
> JB
>
> On 11/27/2016 01:54 PM, Krzysztof Sobkowiak wrote:
>> Hi
>>
>> I have tested it yesterday again on Karaf 4.0.7 with Camel 2.17.3 and ActiveMQ 5.14.1
and I can install activemq-broker an activemq-camel. But after restart I get following error
>>
>> Caused by: java.lang.ClassNotFoundException: org.apache.xbean.spring.context.v2.XBeanNamespaceHandler
not found by org.apache.activemq.activemq-osgi [62]
>>     at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1574)[org.apache.felix.framework-5.4.0.jar:]
>>     at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)[org.apache.felix.framework-5.4.0.jar:]
>>     at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2018)[org.apache.felix.framework-5.4.0.jar:]
>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[:1.8.0_111]
>>     at org.springframework.util.ClassUtils.forName(ClassUtils.java:250)[95:org.apache.servicemix.bundles.spring-core:4.2.5.RELEASE_1]
>>     at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:125)[89:org.apache.servicemix.bundles.spring-beans:4.2.5.RELEASE_1]
>>
>> I think, addidng import for org.apache.xbean.spring.context.v2 in activemq-osgi should
help (at least as a workaround)
>>
>> Kindly regards
>> Krzysztof
>>
>>
>>
>> On 27.11.2016 12:24, Jean-Baptiste Onofré wrote:
>>> Hi Christian,
>>>
>>> Please, ping me tomorrow we can sync/work together on that.
>>>
>>> Regards
>>> JB
>>>
>>> On 11/27/2016 09:05 AM, Christian Schneider wrote:
>>>> My fixes were only touching activemq blueprint. I did not check the
>>>> ActiveMQ spring support.
>>>> This might be very relevant for TESB though. I will look into it tomorrow.
>>>>
>>>> Christian
>>>>
>>>>
>>>> 2016-11-27 6:18 GMT+01:00 Jean-Baptiste Onofré <jb@nanthrax.net>:
>>>>
>>>>> Hi,
>>>>>
>>>>> Christian did some fixes recently. Did you check with a ActiveMQ SNAPSHOT
?
>>>>>
>>>>> Regards
>>>>> JB
>>>>>
>>>>>
>>>>> On 11/26/2016 09:44 PM, IODB wrote:
>>>>>
>>>>>> Issue still exists with ActiveMQ 5.14.1 - Camel 2.18.0 - Karaf 4.0.7
>>>>>>
>>>>>>
>>>>>>
>>>>>> -- 
>>>>>> View this message in context: http://karaf.922171.n3.nabble.
>>>>>> com/ActiveMQ-and-Camel-2-17-x-on-Karaf-tp4046427p4048826.html
>>>>>> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>>>>>>
>>>>>>
>>>>> -- 
>>>>> Jean-Baptiste Onofré
>>>>> jbonofre@apache.org
>>>>> http://blog.nanthrax.net
>>>>> Talend - http://www.talend.com
>>>>>
>>>>
>>>>
>>>>
>>>
>>
>

-- 
Krzysztof Sobkowiak (@ksobkowiak)

JEE & OSS Architect, Integration Architect
Apache Software Foundation Member (http://apache.org/)
Apache ServiceMix Committer & PMC Member (http://servicemix.apache.org/)
Senior Application Consultant @ Capgemini SSC (http://www.capgeminisoftware.pl/)

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