Added CLI to remove VLANs

Change-Id: I9eef51d7d5eecc6ddc9aeb0aba7369d953350448

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.cordfabric.cli;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onlab.packet.VlanId;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.cordfabric.FabricService;
+
+/**
+ * Removes a vlan from the fabric.
+ */
+@Command(scope = "onos", name = "remove-fabric-vlan",
+        description = "Removes a VLAN from the fabric")
+public class FabricRemoveCommand extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "vlanid", description = "VLAN ID",
+            required = true, multiValued = false)
+    private String vlanIdString = null;
+
+    @Override
+    protected void execute() {
+        FabricService service = AbstractShellCommand.get(FabricService.class);
+
+        VlanId vlan = VlanId.vlanId(Short.parseShort(vlanIdString));
+
+        service.removeVlan(vlan);
+    }
+}

@@ -26,6 +26,9 @@
                 <ref component-id="connectPointCompleter"/>
             </completers>
         </command>
+        <command>
+            <action class="org.onosproject.cordfabric.cli.FabricRemoveCommand"/>
+        </command>
     </command-bundle>
 
     <bean id="connectPointCompleter" class="org.onosproject.cli.net.ConnectPointCompleter"/>