Hi Sebastian,

Check your classpath and your environment again.
You are probably dealing with two classloaders that loaded different JAX-WS libraries.


- Florian


Am 21.12.11 15:11, schrieb Sebastian Danninger:
> Dear all,
> 
> we use chemistry in a project to sync a CMIS Repository (Alfresco 3.4d)
> with an information integration graph, but I get the following exception:
> 
> 
> org.apache.chemistry.opencmis.commons.exceptions.CmisConnectionException:
> Cannot initalize Web Services port object: $Proxy385 cannot be cast to
> com.sun.xml.ws.developer.WSBindingProvider
>          at
> org.apache.chemistry.opencmis.client.bindings.spi.webservices.PortProvider.createPortObject(PortProvider.java:131)
>          at
> org.apache.chemistry.opencmis.client.bindings.spi.webservices.AbstractPortProvider.getPortObject(AbstractPortProvider.java:210)
>          at
> org.apache.chemistry.opencmis.client.bindings.spi.webservices.AbstractPortProvider.getRepositoryServicePort(AbstractPortProvider.java:109)
>          at
> org.apache.chemistry.opencmis.client.bindings.spi.webservices.RepositoryServiceImpl.getRepositoryInfo(RepositoryServiceImpl.java:85)
>          at
> org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getRepositoryInfo(RepositoryServiceImpl.java:69)
>          at
> org.apache.chemistry.opencmis.client.runtime.SessionImpl.connect(SessionImpl.java:676)
>          at
> org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.createSession(SessionFactoryImpl.java:90)
>          at
> org.apache.chemistry.opencmis.client.runtime.repository.RepositoryImpl.createSession(RepositoryImpl.java:62)
>          at
> net.sf.iqser.plugin.file.CmisContentProvider.doSynchonization(CmisContentProvider.java:331)
> Caused by: java.lang.ClassCastException: $Proxy385 cannot be cast to
> com.sun.xml.ws.developer.WSBindingProvider
>          at
> org.apache.chemistry.opencmis.client.bindings.spi.webservices.PortProvider.createPortObject(PortProvider.java:108)
>          ... 12 more
> 
> 
> Is there any solution to this already, found some mailing list entries from
> early 2011 but didn't see any solution. (used Chemistry 0.3 and 0.6. same
> error).
> 
> I'm using jaxws-rt v. 2.1.7
> 
> best regards
> 
> Sebastian
>