ELAN FT Support for BE
[vpnservice.git] / elanmanager / elanmanager-impl / src / main / java / org / opendaylight / vpnservice / elan / cli / ElanMacTableGet.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.opendaylight.vpnservice.elan.utils.ElanCLIUtils;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.forwarding.entries.MacEntry;
16 import org.slf4j.Logger;
17 import org.slf4j.LoggerFactory;
18
19 import java.text.SimpleDateFormat;
20 import java.util.Collection;
21 import java.util.Date;
22
23 @Command(scope = "elanmactable", name = "show", description = "get Elan Mac table")
24 public class ElanMacTableGet extends OsgiCommandSupport {
25
26     private static final Logger logger = LoggerFactory.getLogger(ElanMacTableGet.class);
27
28     @Argument(index = 0, name = "elanName", description = "ELAN-NAME", required = true, multiValued = false)
29     private String elanName;
30     private IElanService elanProvider;
31
32     public void setElanProvider(IElanService elanServiceProvider) {
33         this.elanProvider = elanServiceProvider;
34     }
35
36     @Override
37     protected Object doExecute() {
38         try {
39             logger.debug("Executing updating ElanInterface command" + "\t");
40             Collection<MacEntry> macTables = elanProvider.getElanMacTable(elanName);
41             if(!macTables.isEmpty()) {
42                 SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yy:HH:mm:SS");
43                 System.out.println(getMacTableHeaderOutput());
44                 System.out.println(elanName);
45                 for(MacEntry mac : macTables) {
46                     boolean isStatic = mac.isIsStaticAddress();
47                     System.out.println(String.format(ElanCLIUtils.MAC_TABLE_CLI_FORMAT, "", mac.getInterface(), mac.getMacAddress().getValue(), ""));
48                     System.out.println(String.format(ElanCLIUtils.MAC_TABLE_CLI_FORMAT, "", isStatic, "", isStatic? "-" : formatter.format(new Date(mac.getControllerLearnedForwardingEntryTimestamp().longValue()))));
49                 }
50             }
51         } catch (Exception e) {
52             e.printStackTrace();
53         }
54         return null;
55     }
56
57     private Object getMacTableHeaderOutput() {
58         StringBuilder headerBuilder = new StringBuilder();
59         headerBuilder.append(String.format(ElanCLIUtils.MAC_TABLE_CLI_FORMAT, "Elan Instance", "Interface Name", "MacAddress", ""));
60         headerBuilder.append('\n');
61         headerBuilder.append(String.format(ElanCLIUtils.MAC_TABLE_CLI_FORMAT, "", "Is Static?", "" , "TimeStamp"));
62         headerBuilder.append('\n');
63         headerBuilder.append(ElanCLIUtils.HEADER_UNDERLINE);
64         return headerBuilder.toString();
65     }
66 }
67