Package org.opennms.container.web.bridge.proxy

Class DispatcherTracker

  • All Implemented Interfaces:
    org.osgi.util.tracker.ServiceTrackerCustomizer<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>
    public final class DispatcherTracker
extends org.osgi.util.tracker.ServiceTracker<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>
    In order to dispatch requests to the Apache Felix Http Bridge, we have to listen for the HttpServlet the bridge module is exposing.
    Author:
    mvrueden

    • Field Summary

      • Fields inherited from class org.osgi.util.tracker.ServiceTracker

        context, filter

    • Constructor Summary

      Constructors 
      Constructor Description
      DispatcherTracker​(org.osgi.framework.BundleContext context, javax.servlet.FilterConfig filterConfig)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      javax.servlet.http.HttpServlet addingService​(org.osgi.framework.ServiceReference ref)  
      javax.servlet.http.HttpServlet getDispatcher()  
      void removedService​(org.osgi.framework.ServiceReference<javax.servlet.http.HttpServlet> reference, javax.servlet.http.HttpServlet service)  

      • Methods inherited from class org.osgi.util.tracker.ServiceTracker

        close, getService, getService, getServiceReference, getServiceReferences, getServices, getServices, getTracked, getTrackingCount, isEmpty, modifiedService, open, open, remove, size, waitForService

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • DispatcherTracker

        public DispatcherTracker​(org.osgi.framework.BundleContext context,
                         javax.servlet.FilterConfig filterConfig)
                  throws org.osgi.framework.InvalidSyntaxException
        Throws:
        org.osgi.framework.InvalidSyntaxException

    • Method Detail

      • getDispatcher

        public javax.servlet.http.HttpServlet getDispatcher()

      • addingService

        public javax.servlet.http.HttpServlet addingService​(org.osgi.framework.ServiceReference ref)
        Specified by:
        addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>
        Overrides:
        addingService in class org.osgi.util.tracker.ServiceTracker<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>

      • removedService

        public void removedService​(org.osgi.framework.ServiceReference<javax.servlet.http.HttpServlet> reference,
                           javax.servlet.http.HttpServlet service)
        Specified by:
        removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>
        Overrides:
        removedService in class org.osgi.util.tracker.ServiceTracker<javax.servlet.http.HttpServlet,​javax.servlet.http.HttpServlet>