I've done some testing and moving aroung some library (I've put the
library rt.jar in the main application and not in the bundle), but now
I've got a different problem:
java.lang.RuntimeException: javax.xml.bind.JAXBException:
"org.okkam.client.data" doesnt contain ObjectFactory.class or jaxb.index
at org.okkam.client.util.XMLEntityConverter.init(Unknown Source)
at org.okkam.client.util.XMLEntityConverter.xmlToEntity(Unknown Source)
at
it.uniroma2.art.maskkot.osgi.service.Maskkot.inquireOkkamForIds(Maskkot.java:130)
Doing a search on internet I've found this site:
http://stackoverflow.com/questions/1043109/why-cant-jaxb-find-my-jaxb-index-when-running-inside-apache-felix
where someone said:
"JAXB can't find jaxb.index, because by default, newInstance(String)
uses the current thread's class loader (as returned by
Thread.getContextClassLoader()). This doesn't work inside Felix, because
the OSGi bundles and the framework's threads have separate class loaders.
The solution is to get a suitable class loader from somewhere and use
newInstance(String, ClassLoader). I got a suitable class loader from one
of the classes in the package that contains jaxb.index, a sensible
choice for flexibility reasons probably is ObjectFactory:
ClassLoader cl = my.package.name.ObjectFactory.class.getClassLoader();
JAXBContext jc = JAXBContext.newInstance("my.package.name", cl);
Maybe you could also get at the class loader that the Bundle instance is
using, but I couldn't figure out how, and the above solution seems safe
to me."
I've quite understand his solution, but I'm not able to implemented it
because in my case the code that does the newInstance request is inside
a third party jar which it is inside my bundle, so I'm not able to
change the code.
Does someone have any suggestions because I'm really stuck.
Thanks,
Andrea
Il 20/05/2010 12:05, Andrea Turbati ha scritto:
Thank you for the answer.
I add in the manifest javax.jws in the Import-Package and now it seems
that I've resolved that problem, but a new one has appeared:
GRAVE: interface com.sun.xml.internal.ws.developer.WSBindingProvider
is not visible from class loader
java.lang.IllegalArgumentException: interface
com.sun.xml.internal.ws.developer.WSBindingProvider is not visible
from class loader
at java.lang.reflect.Proxy.getProxyClass(Unknown Source)
at java.lang.reflect.Proxy.newProxyInstance(Unknown Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.createEndpointIFBaseProxy(Unknown
Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown Source)
at javax.xml.ws.Service.getPort(Unknown Source)
at
org.okkam.core.ws.WebServicesService.getWebServicesPort(WebServicesService.java:56)
And I don't understand the reason because in my bundle I've put in the
directory lib the library rt.jar and in the manifest I have:
Bundle-ClassPath: .,
lib/rt.jar,
lib/okkam-proxy-1.0.jar,
lib/okkam-client-2.0.0.1.jar,
lib/commons-logging-1.0.4.jar,
So I don't undestand the reason of the "not visible from class loader"
error.
By the way to which class loader is the error refearing to? I think it
should be the bundle classloader, but that classloader should have
access to that interface
Thanks,
Andrea
Il 19/05/2010 18:59, Richard S. Hall ha scritto:
See the FAQ:
http://felix.apache.org/site/apache-felix-osgi-faq.html
Perhaps your annotation packages are not available to your bundle.
-> richard
On 5/19/10 6:48, Andrea Turbati wrote:
Hi,
In my bundle I'm trying to use a library (Okkam library) to retrieve
same information from a web service and I get the following error:
com.sun.xml.internal.ws.model.RuntimeModelerException: A WebService
annotation is not present on class: org.okkam.core.ws.WebServices
at
com.sun.xml.internal.ws.model.RuntimeModeler.buildRuntimeModel(Unknown
Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.createSEIPortInfo(Unknown
Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.addSEI(Unknown Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown
Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown
Source)
at
com.sun.xml.internal.ws.client.WSServiceDelegate.getPort(Unknown
Source)
at javax.xml.ws.Service.getPort(Unknown Source)
at
org.okkam.core.ws.WebServicesService.getWebServicesPort(WebServicesService.java:56)
at
org.okkam.proxyclient.WebServicesClientManager.createOkkamWebServiceInstance(WebServicesClientManager.java:57)
at
org.okkam.proxyclient.WebServicesClientManager.<init>(WebServicesClientManager.java:44)
at org.okkam.client.wsclient.EnsPublicClient.init(Unknown Source)
at org.okkam.client.wsclient.EnsPublicClient.<init>(Unknown Source)
....
I'm not very prepared on WebServices, so I don't know what I'm doing
wrong and how can I solved it. The some code works in an non-OSGi
enviroment.
I've also tried to include in the bundle various library from
jdk1.6.0_20\jre\lib (and also change the manifest accordingly) but
the error remain the same.
Thanks,
Andrea
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