org.apache.chemistry.opencmis.commons.impl.dataobjects.ExtensionDataImpl cannot be cast to org.apache.chemistry.opencmis.commons

[donnovan]

Hi All,

I am new with Alfresco and i want tryout the webservices with SOAPUI but i am facing the following problem.

<ul>
<li>In soap UI imported the following WSDL.
http://localhost:8080/alfresco/cmisws/cmis?wsdl</li>

<li>I added WS-Security with the default username/password and also the timestamp.</li>

<li>I added this to the getRepositories operation that i want to tryout.</li>
</ul>
But i am getting the following reply.




<S:Envelope xmlns="http://schemas.xmlsoap.org/soap/envelope/">
   <S:Header>
      <Security xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
         <Timestamp xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
            <Created>2014-03-21T10:07:50.478Z</Created>
            <Expires>2014-03-22T10:07:50.478Z</Expires>
         </Timestamp>
      </Security>
   </S:Header>
   <S:Body>
      <S:Fault xmlns:ns4="http://www.w3.org/2003/05/soap-envelope">
         <faultcode>Server</faultcode>
         <faultstring>org.apache.chemistry.opencmis.commons.impl.dataobjects.ExtensionDataImpl cannot be cast to org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl</faultstring>
         <detail>
            <cmisFault:cmisFault xmlns:cmisFault="http://docs.oasis-open.org/ns/cmis/messaging/200908/" xmlns="http://docs.oasis-open.org/ns/cmis/messaging/200908/" xmlns:ns2="http://docs.oasis-open.org/ns/cmis/core/200908/">
               <type>runtime</type>
               <code>0
               <message>org.apache.chemistry.opencmis.commons.impl.dataobjects.ExtensionDataImpl cannot be cast to org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl</message>
               <stacktrace:stacktrace xmlns:stacktrace="http://chemistry.apache.org/opencmis/exception" xmlns="http://chemistry.apache.org/opencmis/exception">org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: org.apache.chemistry.opencmis.commons.impl.dataobjects.ExtensionDataImpl cannot be cast to org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl
   at org.alfresco.opencmis.AlfrescoCmisExceptionInterceptor.invoke(AlfrescoCmisExceptionInterceptor.java:80)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at com.sun.proxy.$Proxy298.getRepositoryInfos(Unknown Source)
   at org.apache.chemistry.opencmis.server.support.CmisServiceWrapper.getRepositoryInfos(CmisServiceWrapper.java:508)
   at org.apache.chemistry.opencmis.server.impl.webservices.RepositoryService.getRepositories(RepositoryService.java:63)
……..
</code>

Can someone help me out with this problem.

I am using the Community Ed. version - v4.2.0

[jorgm]

In my case it helped to remove the following tag from the request

         <ns:extension>
            <!–You may enter ANY elements at this point–>
         </ns:extension>
‍‍‍‍‍

Hope this helps.