Java.lang.NoClassDefFoundError: oracle/stellent/ridc/IdcClientManager

Question

HI,
I creat a dynamic web application on my system and then I created a servlet with the following code.
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          // create the manager
          IdcClientManager manager = new IdcClientManager();
          try
               // build a client that will communicate using the JAXWS protocol
               IdcClient idcClient = manager.createClient("http://localhost:7001/idcnativews");
               System.out.println("idcClient....."+idcClient);
          }catch (Exception e)
               e.printStackTrace();
               // Add event code here...
when I call the servlet I am getting follwoing error
java.lang.NoClassDefFoundError: oracle/stellent/ridc/IdcClientManager
     at com.stellent.cis.web.servlets.SCSInitializeServlet.doPost(SCSInitializeServlet.java:35)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.ClassNotFoundException: oracle.stellent.ridc.IdcClientManager
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:280)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:253)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
     at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:177)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:37)
     ... 19 more
Please help me where its gone wrong
Thanks and Regards
Kishore

Answer 1

I had to add a reference the following reference to weblogic-appication.xml and it worked fine -
<library-ref>
    <library-name>oracle.ucm.ridc.app-lib</library-name>
  </library-ref>