ELAN FT Support for BE
[vpnservice.git] / elanmanager / elanmanager-impl / src / main / java / org / opendaylight / vpnservice / elan / cli / ElanDelete.java
1 /*
2  * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 package org.opendaylight.vpnservice.elan.cli;
9
10 import org.apache.karaf.shell.commands.Argument;
11 import org.apache.karaf.shell.commands.Command;
12 import org.apache.karaf.shell.console.OsgiCommandSupport;
13 import org.opendaylight.elanmanager.api.IElanService;
14 import org.slf4j.Logger;
15 import org.slf4j.LoggerFactory;
16
17 @Command(scope = "elan", name = "delete", description = "Deleting the Elan Instance")
18 public class ElanDelete extends OsgiCommandSupport {
19
20     @Argument(index = 0, name = "elanName", description = "ELAN-NAME", required = true, multiValued = false)
21     private String elanName;
22
23     private static final Logger logger = LoggerFactory.getLogger(ElanDelete.class);
24     private IElanService elanProvider;
25
26     public void setElanProvider(IElanService elanServiceProvider) {
27         this.elanProvider = elanServiceProvider;
28     }
29
30     @Override
31     protected Object doExecute() {
32         try {
33             logger.debug("Executing the Deletion of ElanInstance command" + "\t" + elanName + "\t");
34            boolean isSuccess =  elanProvider.deleteElanInstance(elanName);
35             if(isSuccess) {
36                 System.out.println("Elan Instance deleted successfully");
37             } else {
38                 System.out.println("ELan Instance failed to delete");
39             }
40         } catch (Exception e) {
41             logger.error("Failed to delete Elan Instance {}", e);
42             e.printStackTrace();
43         }
44         return null;
45     }
46 }