1 files changed, 56 insertions, 0 deletions
diff --git a/framework/src/onos/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java b/framework/src/onos/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java
new file mode 100644
index 00000000..a92cd250
--- /dev/null
+++ b/framework/src/onos/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2014 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.dhcp.cli;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onlab.packet.MacAddress;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.dhcp.DhcpService;
+
+/**
+ * Removes a static MAC Address to IP Mapping from the DHCP Server.
+ */
+@Command(scope = "onos", name = "dhcp-remove-static-mapping",
+        description = "Removes a static MAC Address to IP Mapping from the DHCP Server")
+public class DhcpRemoveStaticMapping extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "macAddr",
+            description = "MAC Address of the client",
+            required = true, multiValued = false)
+    String macAddr = null;
+
+    private static final String DHCP_SUCCESS = "Static Mapping Successfully Removed.";
+    private static final String DHCP_FAILURE = "Static Mapping Removal Failed. " +
+                                                "Either the mapping does not exist or it is not static.";
+
+    @Override
+    protected void execute() {
+        DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
+
+        try {
+            MacAddress macID = MacAddress.valueOf(macAddr);
+            if (dhcpService.removeStaticMapping(macID)) {
+                print(DHCP_SUCCESS);
+            } else {
+                print(DHCP_FAILURE);
+            }
+
+        } catch (IllegalArgumentException e) {
+            print(e.getMessage());
+        }
+    }
+}