I think I have found the reason of this problem and a workaround. I'll start
with my stacktrace, my bundles have other ids
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name
'org.springframework.beans.factory.config.MethodInvokingFactoryBean#0' defined
in URL
[bundle://240.0:0/META-INF/spring/wmqbridge.xml]: Invocation of init method
failed; nested exception is
java.lang.ClassNotFoundException: com.ibm.mq.MQEnvironment not found from
bundle [wmqbridge.xml]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1514)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:191)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:618)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:934)[124:org.apache.servicemix.bundles.spring-context:3.2.11.RELEASE_1]
at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:69)[128:org.springframework.osgi.core:1.2.1]
at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:355)[128:org.springframework.osgi.core:1.2.1]
at
org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)[128:org.springframework.osgi.core:1.2.1]
at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)[128:org.springframework.osgi.core:1.2.1]
at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:132)[129:org.springframework.osgi.extender:1.2.1]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_80]
Caused by: java.lang.ClassNotFoundException: com.ibm.mq.MQEnvironment not found
from bundle [wmqbridge.xml]
at
org.springframework.osgi.util.BundleDelegatingClassLoader.findClass(BundleDelegatingClassLoader.java:103)[128:org.springframework.osgi.core:1.2.1]
at
org.springframework.osgi.util.BundleDelegatingClassLoader.loadClass(BundleDelegatingClassLoader.java:156)[128:org.springframework.osgi.core:1.2.1]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_80]
at
org.springframework.util.ClassUtils.forName(ClassUtils.java:265)[120:org.apache.servicemix.bundles.spring-core:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.config.MethodInvokingFactoryBean.resolveClassName(MethodInvokingFactoryBean.java:123)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.util.MethodInvoker.prepare(MethodInvoker.java:153)[120:org.apache.servicemix.bundles.spring-core:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.config.MethodInvokingFactoryBean.afterPropertiesSet(MethodInvokingFactoryBean.java:149)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1573)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1511)[122:org.apache.servicemix.bundles.spring-beans:3.2.11.RELEASE_1]
... 14 more
Caused by: java.lang.ClassNotFoundException: com.ibm.mq.MQEnvironment not found
by com.ibm.msg.client.osgi.wmq [234]
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1532)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_80]
at
org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1374)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1553)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1484)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_80]
at
org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1844)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:937)[org.apache.felix.framework-4.2.1.jar:]
at
org.springframework.osgi.util.BundleDelegatingClassLoader.findClass(BundleDelegatingClassLoader.java:99)[128:org.springframework.osgi.core:1.2.1]
And output form list
234 | Active | 80 | 7.5.0.1 | WMQ provider
Plug-in
235 | Active | 80 | 7.5.0.1 | WebSphere MQ
classes for Java Plug-in
236 | Active | 80 | 7.5.0.1 | Common Services
J2SE Plug-in
237 | Active | 80 | 7.5.0.1 | JMS client Plug-in
238 | Active | 80 | 7.5.0.1 | NLS Plug-in,
Fragments: 242
239 | Active | 80 | 7.5.0.1 | JMS prereq Plug-in
240 | Failure | 80 | 0.0.0 | wmqbridge.xml
241 | Active | 80 | 7.5.0.1 | WMQ prereq Plug-in
242 | Resolved | 80 | 7.5.0.1 | WMQ NLS Plug-in,
Hosts: 238
243 | Active | 80 | 7.5.0.1 | DirectIP Plug-in
The bundle 234 cannot find the class com.ibm.mq.MQEnvironment. Indeed, the
package com.ibm.mq is exported by 2 bundles:
com.ibm.mq
|
0.0.0 | 235 | com.ibm.mq.osgi.java
com.ibm.mq
|
0.0.0 | 234 | com.ibm.msg.client.osgi.wmq
Let's try to find the class MQEnvironment
karaf@root>classes 234 | grep MQEnvironment
com/ibm/msg/client/wmq/v6/base/internal/MQEnvironment.class
com/ibm/msg/client/wmq/v6/base/internal/MQEnvironmentPropertiesHashtable.class
karaf@root>classes 235 | grep MQEnvironment
com/ibm/mq/MQEnvironment$1.class
com/ibm/mq/MQEnvironment$PrivilegedActionImpl.class
com/ibm/mq/MQEnvironment.class
com/ibm/mq/MQEnvironmentPropertiesHashtable.class
We have a package split. The class com.ibm.mq.MQEnvironment can be found only
in the bundle 235, but the bundle 234 has
been resolved first, so Karaf uses the package com.ibm.mq from bundle 234 which
doesn't contain this class.
234 | Active | 80 | 7.5.0.1 | WMQ provider
Plug-in
235 | Active | 80 | 7.5.0.1 | WebSphere MQ
classes for Java Plug-in
I have tested the same in ServiceMix 5.4.0 and there the bundle containing this
class is resolved first, so you were
lucky and you didn't have this problem.
[ 211] [Active ] [ ] [ ] [ 80] WebSphere MQ classes for
Java Plug-in (7.5.0.1)
[ 212] [Active ] [ ] [ ] [ 80] WMQ provider Plug-in
(7.5.0.1)
You must force the bundle "WebSphere MQ classes for Java Plug-in" to be
installed before "WMQ provider Plug-in". If you
had a feature containing these bundles (instead deploying them directly to
deploy directory) you could use start-level.
I tried to change the start level for bundles installed in deploy and it didn't
help.
My workaround:
* deploy first all WMQ libraries but not the
com.ibm.msg.client.osgi.wmq_7.5.0.1.jar (you should remove the data
directory when you don't start with fresh ServiceMix)
* start ServiceMix if not started yet --> the deployed libraries including
WebSphere MQ classes for Java Plug-in will
be resolved first
* deploy the com.ibm.msg.client.osgi.wmq_7.5.0.1.jar (WMQ provider Plug-in)
* deploy your xml file
It helped me. Perhaps someone more experienced in Karaf/OSGi has another
solution how to force the correct resolve order.
Regards
Krzysztof
On 15.07.2015 23:35, Krzysztof Sobkowiak wrote:
> sorry, my mistake
>
>
> exports | grep com.ibm.mq
> imports | grep com.ibm.mq
>
>
>
> On 15.07.2015 23:29, catshout wrote:
>> Thanks a lot for your support, Krzysztof.
>>
>> The first both commands, export and import, return nothing.
>>
>> Than ..
>>
>>
>>
>>
>>
>>
>>
>> Finally, you may try this out. It's a fresh SM 6.0.0 instance, only with the
>> WMQ OSGi jars and the wmqbridge.xml I've provided above. These could be find
>> at http://www-01.ibm.com/support/docview.wss?uid=swg24032744 for free.
>>
>>
>>
>> --
>> View this message in context:
>> http://servicemix.396122.n5.nabble.com/WMQ-JMS-Provider-OSGi-classes-cause-an-error-since-SM-6-0-0-tp5722815p5722819.html
>> Sent from the ServiceMix - User mailing list archive at Nabble.com.
--
Krzysztof Sobkowiak (@ksobkowiak)
JEE & OSS Architect, Integration Architect
Apache Software Foundation Member
Apache ServiceMix <http://servicemix.apache.org/> Committer & PMC
Senior Solution Architect @ Capgemini SSC <http://www.pl.capgemini-sdm.com/en/>
