Hello everyone,
I have serious problems deploying axis2 in an osgi environment.
My intention was to write some osgi services which should also be made
available via webservices using the SOAPProvider Interface
(and further the
org.eclipse.corona.internal.soa.provider.*axis2*.*AdminServiceImpl
service*) provided by the muse (corona) package.
I've nearly tried every deployment scenario I could believe.
The first deployment-scenario was based on the muse 2.2.0 release. I
created a new eclipse project (using eclipse 3.3.1.1) then
added all the osgi-plugins from the release to the "Plug-in
Development"->"Target Platform".
I also added
- org.eclipse.equinox.http.jetty (1.0.1.R33x_v20070816)
- org.eclipse.equinox.http.servlet (1.0.1R33x_v20070816)
- org.mortbay.jetty (5.1.11.v200706111724)
- and it's dependencies
Then I created a new "OSGi Framework" runtime configuration, activating
all the plugins.
Starting the OSGi Framework gives me following output
--snip--
osgi> Host org.apache.axis2;bundle-version="1.1.0" Bundle
org.eclipse.corona.axis2.util
Host org.apache.axiom.api;version="1.2.0" Bundle org.apache.axiom.impl
Host org.apache.axiom.api;version="1.2.0" Bundle org.apache.axiom.dom
...
--snip--
{org.apache.muse.osgi.soa.core.SOAPProvider}={MajorVersion=2, Name=Axis,
MinorVersion=0, service.id=26}
Registered by bundle:
[EMAIL PROTECTED]:file:../../../workspaces/da-extern/axis2-osgi-initial/plugins/axis2-osgi/org.eclipse.corona.soa.provider.axis2/
[12]
...
--snip--
Then starting my simple plugin, which retrieves the SOAPProvider
service, and deploys my simple service:
--snip--
SOAPProvider sp = (SOAPProvider) srv;
try {
sp.deployService("srv1", HelloService.class,
helloServiceTracker.getService(), null);
} catch (Exception e) {
e.printStackTrace();
}
}
--snips--
ends up with the following exception:
--snip--
java.lang.NoClassDefFoundError: org/apache/ws/java2wsdl/SchemaGenerator
at
org.apache.axis2.deployment.util.Utils.fillAxisService(Utils.java:272)
at
org.eclipse.corona.soa.provider.axis2.internal.AdminServiceImpl.deployRPCService(AdminServiceImpl.java:148)
at
org.eclipse.corona.soa.provider.axis2.internal.AdminServiceImpl.deployService(AdminServiceImpl.java:159)
at ws1.Activator$SoapServiceTracker.addingService(Activator.java:66)
at
org.osgi.util.tracker.ServiceTracker$Tracked.trackAdding(ServiceTracker.java:1064)
at
org.osgi.util.tracker.ServiceTracker$Tracked.trackInitialServices(ServiceTracker.java:926)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:330)
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:274)
at ws1.Activator.start(Activator.java:37)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
at java.security.AccessController.doPrivileged(Native Method)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:350)
at
org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1118)
at
org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:634)
at
org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:508)
at
org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:282)
at
org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:468)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:195)
at
org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:297)
Caused by: java.lang.ClassNotFoundException:
org.apache.ws.java2wsdl.SchemaGenerator
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:429)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
... 22 more
--snip--
I tried to get newer bundles from muse, corona, ... cvs/svn trunk
repositories, deploying those plugins, ..
(newer bundles require declarative services, ...)
tried to bundle axis2 on my own ... (... also packing all the required
jars into it's bundle directly ...)
... solving the Exception above, but getting another in the next source
lines ...
... never working ;(
So hopefully someone could give me an advice, which bundle releases
already do work,
what to do getting SOAPProvider service working properly (letting me
deploy service objects as axis2 webservices which are accessible via eg.
SOAP 1.1 protocol).
As I searched for similar problems using axis2 (soapprovider) in an osgi
environment, I could not find any answers to my problems. Isn't there
anybody using the releases in such a deployment scenario?
Or what am I doing bad? I want to give it another try.
Regards,
Mario
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