Rename some jetty-osgi classes, add comments, organize imports.

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/AbstractContextProvider.java

@@ -54,7 +54,6 @@ public abstract class AbstractContextProvider extends AbstractLifeCycle implemen
     
     private DeploymentManager _deploymentManager;    
     
-    
     private ServerInstanceWrapper _serverWrapper;
     
     
@@ -62,7 +61,7 @@ public abstract class AbstractContextProvider extends AbstractLifeCycle implemen
     
     /* ------------------------------------------------------------ */
     /**
-     * BundleApp
+     * OSGiApp
      *
      *
      */

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/BundleContextProvider.java

@@ -26,16 +26,11 @@ import java.util.List;
 import java.util.Map;
 
 import org.eclipse.jetty.deploy.App;
-import org.eclipse.jetty.deploy.DeploymentManager;
 import org.eclipse.jetty.osgi.boot.internal.serverfactory.ServerInstanceWrapper;
-import org.eclipse.jetty.osgi.boot.utils.EventSender;
-import org.eclipse.jetty.server.handler.ContextHandler;
 import org.eclipse.jetty.util.log.Log;
 import org.eclipse.jetty.util.log.Logger;
-import org.eclipse.jetty.webapp.WebAppContext;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.ServiceReference;
 import org.osgi.framework.ServiceRegistration;
 
 

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/BundleWebAppProvider.java

@@ -25,7 +25,6 @@ import java.util.Map;
 
 import org.eclipse.jetty.deploy.App;
 import org.eclipse.jetty.osgi.boot.internal.serverfactory.ServerInstanceWrapper;
-import org.eclipse.jetty.osgi.boot.utils.EventSender;
 import org.eclipse.jetty.util.log.Log;
 import org.eclipse.jetty.util.log.Logger;
 import org.osgi.framework.Bundle;

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/JettyBootstrapActivator.java

@@ -20,8 +20,8 @@ package org.eclipse.jetty.osgi.boot;
 
 import org.eclipse.jetty.osgi.boot.internal.serverfactory.DefaultJettyAtJettyHomeHelper;
 import org.eclipse.jetty.osgi.boot.internal.serverfactory.JettyServerServiceTracker;
-import org.eclipse.jetty.osgi.boot.internal.webapp.JettyContextHandlerServiceTracker;
+import org.eclipse.jetty.osgi.boot.internal.webapp.BundleWatcher;
-import org.eclipse.jetty.osgi.boot.internal.webapp.WebBundleTrackerCustomizer;
+import org.eclipse.jetty.osgi.boot.internal.webapp.ServiceWatcher;
 import org.eclipse.jetty.osgi.boot.utils.internal.PackageAdminServiceTracker;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.handler.ContextHandler;
@@ -56,7 +56,7 @@ public class JettyBootstrapActivator implements BundleActivator
 
     private ServiceRegistration _registeredServer;
 
-    private JettyContextHandlerServiceTracker _jettyContextHandlerTracker;
+    private ServiceWatcher _jettyContextHandlerTracker;
 
     private PackageAdminServiceTracker _packageAdminServiceTracker;
 
@@ -66,6 +66,9 @@ public class JettyBootstrapActivator implements BundleActivator
 
     private JettyServerServiceTracker _jettyServerServiceTracker;
     
+    
+    
+    /* ------------------------------------------------------------ */
     /**
      * Setup a new jetty Server, registers it as a service. Setup the Service
      * tracker for the jetty ContextHandlers that are in charge of deploying the
@@ -88,20 +91,23 @@ public class JettyBootstrapActivator implements BundleActivator
         context.addServiceListener(_jettyServerServiceTracker, "(objectclass=" + Server.class.getName() + ")");
 
         // track ContextHandler class instances and deploy them to one of the known Servers
-        _jettyContextHandlerTracker = new JettyContextHandlerServiceTracker();
+        _jettyContextHandlerTracker = new ServiceWatcher();
         context.addServiceListener(_jettyContextHandlerTracker, "(objectclass=" + ContextHandler.class.getName() + ")");
 
         // Create a default jetty instance right now.
         Server defaultServer = DefaultJettyAtJettyHomeHelper.startJettyAtJettyHome(context);
 
         //Create a bundle tracker to help deploy webapps and ContextHandlers
-        WebBundleTrackerCustomizer bundleTrackerCustomizer = new WebBundleTrackerCustomizer();
+        BundleWatcher bundleTrackerCustomizer = new BundleWatcher();
         bundleTrackerCustomizer.setWaitForDefaultServer(defaultServer != null);
         _webBundleTracker =  new BundleTracker(context, Bundle.ACTIVE | Bundle.STOPPING, bundleTrackerCustomizer);
         bundleTrackerCustomizer.setBundleTracker(_webBundleTracker);
         bundleTrackerCustomizer.open();
     }
     
+    
+    
+    /* ------------------------------------------------------------ */
     /**
      * Stop the activator.
      * 

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/OSGiWebInfConfiguration.java

@@ -52,7 +52,7 @@ public class OSGiWebInfConfiguration extends WebInfConfiguration
     
     public static final String CONTAINER_BUNDLE_PATTERN = "org.eclipse.jetty.server.webapp.containerIncludeBundlePattern";
     
-    
+    /* ------------------------------------------------------------ */
     /** 
      * Check to see if there have been any bundle symbolic names added of bundles that should be
      * regarded as being on the container classpath, and scanned for fragments, tlds etc etc.
@@ -120,7 +120,7 @@ public class OSGiWebInfConfiguration extends WebInfConfiguration
     }
     
     
-    
+    /* ------------------------------------------------------------ */
     /** 
      * Consider the fragment bundles associated with the bundle of the webapp being deployed.
      * 
@@ -148,7 +148,7 @@ public class OSGiWebInfConfiguration extends WebInfConfiguration
         return mergedResources;
     }
     
-    
+    /* ------------------------------------------------------------ */
     /** 
      * Allow fragments to supply some resources that are added to the baseResource of the webapp.
      * 
@@ -227,11 +227,10 @@ public class OSGiWebInfConfiguration extends WebInfConfiguration
             resources[resources.length-1] = context.getBaseResource();
             context.setBaseResource(new ResourceCollection(resources));
         }
-        
     }
 
     
-    
+    /* ------------------------------------------------------------ */
     /**
     * Resolves the bundle. Usually that would be a single URL per bundle. But we do some more work if there are jars
     * embedded in the bundle.

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/internal/webapp/BundleWatcher.java

@@ -40,7 +40,7 @@ import org.osgi.util.tracker.BundleTrackerCustomizer;
 import org.osgi.util.tracker.ServiceTracker;
 
 /**
- * WebBundleTrackerCustomizer
+ * BundleWatcher
  * 
  * 
  * Tracks the installation and removal of Bundles in the OSGi environment. Any bundles
@@ -49,9 +49,9 @@ import org.osgi.util.tracker.ServiceTracker;
  * 
  * @author hmalphettes
  */
-public class WebBundleTrackerCustomizer implements BundleTrackerCustomizer
+public class BundleWatcher implements BundleTrackerCustomizer
 {
-    private static final Logger LOG = Log.getLogger(WebBundleTrackerCustomizer.class);
+    private static final Logger LOG = Log.getLogger(BundleWatcher.class);
     
     public static Collection<TldBundleDiscoverer> JSP_REGISTRATION_HELPERS = new ArrayList<TldBundleDiscoverer>();
 
@@ -69,7 +69,7 @@ public class WebBundleTrackerCustomizer implements BundleTrackerCustomizer
     /**
      * @throws Exception
      */
-    public WebBundleTrackerCustomizer() throws Exception
+    public BundleWatcher() throws Exception
     {
         _bundle = FrameworkUtil.getBundle(this.getClass());
         //Track all BundleProviders (Jetty DeploymentManager Providers that can deploy bundles)

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/internal/webapp/ServiceWatcher.java

@@ -39,7 +39,7 @@ import org.osgi.framework.ServiceReference;
 import org.osgi.util.tracker.ServiceTracker;
 
 /**
- * JettyContextHandlerServiceTracker
+ * ServiceWatcher
  * 
  * When a {@link ContextHandler} is activated as an osgi service we find a jetty deployer
  * for it. The ContextHandler could be either a WebAppContext or any other derivative of 
@@ -49,9 +49,9 @@ import org.osgi.util.tracker.ServiceTracker;
  * osgi services. Instead, they can be deployed via manifest headers inside bundles. See
  * {@link WebBundleTrackerCustomizer}.
  */
-public class JettyContextHandlerServiceTracker implements ServiceListener
+public class ServiceWatcher implements ServiceListener
 {
-    private static Logger LOG = Log.getLogger(JettyContextHandlerServiceTracker.class);
+    private static Logger LOG = Log.getLogger(ServiceWatcher.class);
     
     public static final String FILTER = "(objectclass=" + ServiceProvider.class.getName() + ")";
 
@@ -65,7 +65,7 @@ public class JettyContextHandlerServiceTracker implements ServiceListener
     /**
      * @param registry
      */
-    public JettyContextHandlerServiceTracker() throws Exception
+    public ServiceWatcher() throws Exception
     {
         //track all instances of deployers of webapps
         Bundle myBundle = FrameworkUtil.getBundle(this.getClass());

jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/utils/internal/DefaultFileLocatorHelper.java

@@ -31,8 +31,8 @@ import java.util.zip.ZipFile;
 
 import org.eclipse.jetty.osgi.boot.utils.BundleFileLocatorHelper;
 import org.eclipse.jetty.util.URIUtil;
-import org.eclipse.jetty.util.resource.Resource;
 import org.eclipse.jetty.util.resource.FileResource;
+import org.eclipse.jetty.util.resource.Resource;
 import org.osgi.framework.Bundle;
 
 /**