Refactored Mfwd to use new mcastroutemanager

Change-Id: I7aca7f118221ed505aeb7fcace0ef9dccb468a34
diff --git a/apps/mfwd/src/main/java/org/onosproject/mfwd/cli/McastDeleteCommand.java b/apps/mfwd/src/main/java/org/onosproject/mfwd/cli/McastDeleteCommand.java
index c794c80..5ef4dce 100644
--- a/apps/mfwd/src/main/java/org/onosproject/mfwd/cli/McastDeleteCommand.java
+++ b/apps/mfwd/src/main/java/org/onosproject/mfwd/cli/McastDeleteCommand.java
@@ -15,10 +15,15 @@
  */
 package org.onosproject.mfwd.cli;
 
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
 import org.apache.karaf.shell.commands.Argument;
 import org.apache.karaf.shell.commands.Command;
 import org.onosproject.cli.AbstractShellCommand;
-import org.onosproject.mfwd.impl.McastRouteTable;
+import org.onosproject.mfwd.impl.McastForwarding;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.mcast.McastRoute;
+import org.onosproject.net.mcast.MulticastRouteService;
 
 /**
  * Deletes a multicast route.
@@ -27,6 +32,9 @@
         description = "Delete a multicast route flow")
 public class McastDeleteCommand extends AbstractShellCommand {
 
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    MulticastRouteService mcastRouteManager = AbstractShellCommand.get(MulticastRouteService.class);
+
     @Argument(index = 0, name = "sAddr",
             description = "IP Address of the multicast source. '*' can be used for any source (*, G) entry",
             required = true, multiValued = false)
@@ -46,23 +54,16 @@
     @Override
     protected void execute() {
 
-        boolean deleted = false;
-        McastRouteTable mrib = McastRouteTable.getInstance();
+        McastRoute mRoute = McastForwarding.createStaticRoute(sAddr, gAddr);
 
         if (egressList == null) {
-            mrib.removeRoute(sAddr, gAddr);
-            deleted = true;
+            mcastRouteManager.remove(mRoute);
         } else {
             // check list for validity before we begin to delete.
             for (String egress : egressList) {
-                deleted = mrib.removeEgress(sAddr, gAddr, egress);
+                ConnectPoint eCp = ConnectPoint.deviceConnectPoint(egress);
+                mcastRouteManager.removeSink(mRoute, eCp);
             }
         }
-
-        if (deleted) {
-            print("Successful delete");
-        } else {
-            print("Failed to delete");
-        }
     }
 }