Ivo Leitão created DOSGI-259:
--------------------------------
Summary: java.lang.NoClassDefFoundError when updating API bundle
Key: DOSGI-259
URL: https://issues.apache.org/jira/browse/DOSGI-259
Project: CXF Distributed OSGi
Issue Type: Bug
Components: provider-rs
Affects Versions: 2.1.0
Environment: Debian Linux
Reporter: Ivo Leitão
Good Morning,
I've created a simple service to test the capabilities of cxf implementation of
dosgi which retrieves data from a soap service and publishes it as a rest
service via DOSGI.
Currently I have an API bundle with
Require-Capability: \
compile-only
which houses the interfaces and the DTO's (naked DTO's per description of Peter
Kriens in http://enroute.osgi.org/appnotes/dtos.html).
In the implementation bundle which exports the API I have a simple
implementation of the service. All works well except the redeployment of the
bundle. I'm using apache karaf (4.1) and a sling plugin
(http://sling.apache.org/components/maven-sling-plugin/install-mojo.html) to
easily redeploy the bundles in a running karaf instance from maven (I don't
think its related). Every time I redeploy the implementation bundle I'm seeing
the error bellow.
It works despite this error but it seems that bundle redeployment is not
correctly handled
Exception in thread "pool-33-thread-3" java.lang.NoClassDefFoundError:
com/celfocus/platform/samples/modules/geoip/api/dto/ResolvedCountryDTO
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetPublicMethods(Class.java:2902)
at java.lang.Class.getMethods(Class.java:1615)
at
org.apache.cxf.jaxrs.model.AbstractResourceInfo.findContextSetterMethods(AbstractResourceInfo.java:250)
at
org.apache.cxf.jaxrs.model.AbstractResourceInfo.findContexts(AbstractResourceInfo.java:113)
at
org.apache.cxf.jaxrs.model.AbstractResourceInfo.<init>(AbstractResourceInfo.java:106)
at
org.apache.cxf.jaxrs.model.AbstractResourceInfo.<init>(AbstractResourceInfo.java:91)
at
org.apache.cxf.jaxrs.model.BeanResourceInfo.<init>(BeanResourceInfo.java:47)
at
org.apache.cxf.jaxrs.model.ClassResourceInfo.<init>(ClassResourceInfo.java:87)
at
org.apache.cxf.jaxrs.utils.ResourceUtils.createClassResourceInfo(ResourceUtils.java:285)
at
org.apache.cxf.jaxrs.utils.ResourceUtils.createClassResourceInfo(ResourceUtils.java:276)
at
org.apache.cxf.jaxrs.JAXRSServiceFactoryBean.createResourceInfo(JAXRSServiceFactoryBean.java:208)
at
org.apache.cxf.jaxrs.JAXRSServiceFactoryBean.setResourceClasses(JAXRSServiceFactoryBean.java:168)
at
org.apache.cxf.jaxrs.JAXRSServiceFactoryBean.setResourceClasses(JAXRSServiceFactoryBean.java:217)
at
org.apache.cxf.jaxrs.JAXRSServerFactoryBean.setServiceClass(JAXRSServerFactoryBean.java:292)
at
org.apache.cxf.dosgi.dsw.handlers.rest.RsProvider.createServerFactory(RsProvider.java:199)
at
org.apache.cxf.dosgi.dsw.handlers.rest.RsProvider.exportService(RsProvider.java:140)
at
org.apache.aries.rsa.core.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:208)
at
org.apache.aries.rsa.core.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:117)
at
org.apache.aries.rsa.core.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:57)
at
org.apache.aries.rsa.core.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:55)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.aries.rsa.core.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:55)
at
org.apache.aries.rsa.core.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:39)
at
org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.exportServiceUsingRemoteServiceAdmin(TopologyManagerExport.java:155)
at
org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.doExport(TopologyManagerExport.java:126)
at
org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.access$000(TopologyManagerExport.java:54)
at
org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport$1.run(TopologyManagerExport.java:98)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: Unable to load class
'com.celfocus.platform.samples.modules.geoip.api.dto.ResolvedCountryDTO'
because the bundle wiring for com.celfocus.platform.samples.modules.geoip-ri is
no longer valid.
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1539)
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2018)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 32 more
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