Use Axiom osgi services
-----------------------
Key: AXIS2-4853
URL: https://issues.apache.org/jira/browse/AXIS2-4853
Project: Axis2
Issue Type: Bug
Affects Versions: 1.5.1
Reporter: Ancoron Luciferis
When trying to use axis2-osgi with the upstream axiom version the following
error appears:
org.osgi.framework.BundleException: Activator start error in bundle
org.apache.axis2.osgi [285].
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1864)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1734)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:892)
at com.profitbricks.osgi.test.FelixTest.deployBundle(FelixTest.java:61)
at com.profitbricks.osgi.test.FelixTest.testModules(FelixTest.java:220)
Caused by: org.apache.axiom.om.OMException: java.lang.ClassNotFoundException:
org.apache.axiom.om.impl.llom.factory.OMLinkedListMetaFactory
at
org.apache.axiom.om.OMAbstractFactory.getMetaFactory(OMAbstractFactory.java:139)
at
org.apache.axiom.om.OMAbstractFactory.getOMFactory(OMAbstractFactory.java:152)
at
org.apache.axis2.description.AxisDescription.<init>(AxisDescription.java:70)
at
org.apache.axis2.engine.AxisConfiguration.<init>(AxisConfiguration.java:160)
at
org.apache.axis2.osgi.deployment.OSGiServerConfigurator.populateAxisConfiguration(OSGiServerConfigurator.java:76)
at
org.apache.axis2.osgi.deployment.OSGiServerConfigurator.getAxisConfiguration(OSGiServerConfigurator.java:61)
at
org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at
org.apache.axis2.osgi.deployment.OSGiConfigurationContextFactory.startConfigurationContext(OSGiConfigurationContextFactory.java:93)
at
org.apache.axis2.osgi.deployment.OSGiConfigurationContextFactory.updated(OSGiConfigurationContextFactory.java:102)
at org.apache.axis2.osgi.internal.Activator.start(Activator.java:45)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:633)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1817)
... 34 more
Caused by: java.lang.ClassNotFoundException:
org.apache.axiom.om.impl.llom.factory.OMLinkedListMetaFactory
at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:772)
at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1690)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.apache.axiom.om.OMAbstractFactory.getMetaFactory(OMAbstractFactory.java:133)
This is due to the fact that the axiom OSGi bundles are separated into e.g.
axiom-api and axiom-impl, where the class
"org.apache.axiom.om.impl.llom.factory.OMLinkedListMetaFactory" resides in
"axiom-impl" and the "org.apache.axiom.om.OMAbstractFactory" is exported by
"axiom-api".
To overcome this the folks from axiom already provide a service for the
OMMetaFactory:
<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0";>
<scr:component enabled="true" immediate="true"
name="metafactory.llom.component">
<implementation
class="org.apache.axiom.om.impl.llom.factory.OMLinkedListMetaFactory"/>
<service servicefactory="false">
<provide interface="org.apache.axiom.om.OMMetaFactory"/>
</service>
<property name="implementationName" type="String" value="llom"/>
<property name="service.pid" value="metafactory.llom.component"/>
</scr:component>
</components>
So the axis2 OSGi integration really should use that instead.
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