Fixed issue with cache hits showing up as "undefined" in webadmin.

community/server/src/main/coffeescript/neo4j/webadmin/modules/dashboard/DashboardRouter.coffee

@@ -47,7 +47,6 @@ define(
           dashboardState : @getDashboardState()
           primitives : @getServerPrimitives()
           diskUsage  : @getDiskUsage()
-          cacheUsage : @getCacheUsage()
           statistics : @getServerStatistics()
           kernelBean : @getKernelBean()
 
@@ -59,9 +58,6 @@ define(
 
       getDiskUsage : =>
         @diskUsage ?= new DiskUsage( server : @appState.getServer(), pollingInterval : 5000 )
-
-      getCacheUsage : =>
-        @cacheUsage ?= new CacheUsage( server : @appState.getServer(), pollingInterval : 5000 )
       
       getServerStatistics : =>
         @serverStatistics ?= new ServerStatistics( server : @appState.getServer() )

community/server/src/main/coffeescript/neo4j/webadmin/modules/dashboard/views/DashboardInfoView.coffee

@@ -32,23 +32,19 @@ define(
       initialize : (opts) =>
         @primitives = opts.primitives
         @diskUsage = opts.diskUsage
-        @cacheUsage = opts.cacheUsage
         
         @primitives.bind("change",@render)
         @diskUsage.bind("change",@render)
-        @cacheUsage.bind("change",@render)
 
       render : =>
         $(@el).html @template
           primitives  : @primitives
           diskUsage   : @diskUsage
-          cacheUsage  : @cacheUsage
           fancyNumber : NumberFormatter.fancy
         return this
 
       remove : =>
         @primitives.unbind("change",@render)
         @diskUsage.unbind("change",@render)
-        @cacheUsage.unbind("change",@render)
         super()
 )

community/server/src/main/coffeescript/neo4j/webadmin/modules/dashboard/views/info.haml

@@ -20,16 +20,9 @@
               .value= htmlEscape(fancyNumber(primitives.get("primitives").NumberOfRelationshipTypeIdsInUse))
               .title relationship types
 
-      :if cacheUsage.isDataAvailable() && diskUsage.isDataAvailable()
+      :if diskUsage.isDataAvailable()
         %tr
           %td
-            .box
-              .value= htmlEscape(fancyNumber(cacheUsage.get("node").NumberOfCachedElements))
-              .title cached nodes
-          %td
-            .box
-              .value= htmlEscape(fancyNumber(cacheUsage.get("relationship").NumberOfCachedElements))
-              .title cached relationships
           %td
             .box
               .value= htmlEscape(fancyNumber(Math.round( diskUsage.getDatabaseSize() / (1024 * 1024))) + " MB")
@@ -38,5 +31,6 @@
             .box
               .value= htmlEscape(fancyNumber(Math.round( diskUsage.getLogicalLogSize() / (1024 * 1024))) + " MB")
               .title logical log disk usage
+          %td
   .break