[jira] [Resolved] (CXF-4185) Unable to access services via browser after installation of war feature in Karaf 2.2.6

["Daniel Kulp (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-4185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-4185.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.6
                   2.5.3
    
> Unable to access services via browser after installation of war feature in Karaf 2.2.6
> --------------------------------------------------------------------------------------
>
>                 Key: CXF-4185
>                 URL: https://issues.apache.org/jira/browse/CXF-4185
>             Project: CXF
>          Issue Type: Bug
>          Components: OSGi, Transports
>    Affects Versions: 2.6
>            Reporter: Alexander Osadchiy
>            Assignee: Daniel Kulp
>             Fix For: 2.5.3, 2.6
>
>
> After installation of war feature to the container I can't access http://localhost:8040/services via browser.
> HTTP ERROR 500
> Problem accessing /services. Reason: 
>  Server Error
> Caused by:
> java.lang.NullPointerException
>  at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)
>  at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:127)
>  at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:187)
>  at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:115)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
>  at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:166)
>  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:547)
>  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:480)
>  at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
>  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>  at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
>  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
>  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:941)
>  at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:117)
>  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:409)
>  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
>  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:875)
>  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>  at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)
>  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>  at org.eclipse.jetty.server.Server.handle(Server.java:349)
>  at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:441)
>  at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:919)
>  at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:582)
>  at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218)
>  at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
>  at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
>  at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
>  at java.lang.Thread.run(Thread.java:619)
> During installation of war feature method CXFNonSpringServlet.init(ServletConfig sc) is called.
> During this call fields 'destinationRegistry' and 'bus' are null. 
> So, ServletController is created with field destinationRegistry=null after CXFNonSpringServlet.createServletController(ServletConfig servletConfig) call from init method.
> After this when I try to access http://localhost:8040/services/ via browser ServletController.invoke(HttpServletRequest request, HttpServletResponse res) is called.
> And as destinationRegistry=null, then destinationRegistry.getDestinationForPath(pathInfo, true) call causes NullPointerException.

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