2 * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
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
8 package org.opendaylight.vpnservice.elan.cli;
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.vpnservice.interfacemgr.globals.InterfaceInfo;
16 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.instances.ElanInstance;
18 import org.slf4j.Logger;
19 import org.slf4j.LoggerFactory;
21 import java.util.List;
23 @Command(scope = "elanInterface", name = "show", description = "display Elan Interfaces for the ElanInstance")
24 public class ElanInterfaceGet extends OsgiCommandSupport {
26 private static final Logger logger = LoggerFactory.getLogger(ElanInterfaceGet.class);
28 @Argument(index = 0, name = "elanName", description = "ELAN-NAME", required = false, multiValued = false)
29 private String elanName;
30 private IInterfaceManager interfaceManager;
31 public static int MAX_LENGTH = 31;
32 private IElanService elanProvider;
33 public static boolean isDisplay = true;
35 public void setElanProvider(IElanService elanServiceProvider) {
36 this.elanProvider = elanServiceProvider;
39 public void setInterfaceManager(IInterfaceManager interfaceManager) {
40 this.interfaceManager = interfaceManager;
44 protected Object doExecute() {
46 logger.debug("Executing Get ElanInterface command for the corresponding Elan Instance" + "\t" + elanName + "\t");
47 if(elanName != null) {
48 ElanInstance elanInstance = elanProvider.getElanInstance(elanName);
49 List<String> elanInterfaces = elanProvider.getElanInterfaces(elanName);
50 if (elanInterfaces == null) {
51 System.out.println("No Elan Interfaces present for ELan Instance:" + elanName);
54 System.out.println(getElanInterfaceHeaderOutput());
55 displayInterfaces(elanInstance, elanInterfaces);
58 List<ElanInstance> elanInstances = elanProvider.getElanInstances();
59 if(!elanInstances.isEmpty()) {
60 System.out.println(getElanInterfaceHeaderOutput());
61 for(ElanInstance elanInstance : elanInstances) {
62 List<String> elanInterfaces = elanProvider.getElanInterfaces(elanInstance.getElanInstanceName());
63 displayInterfaces(elanInstance, elanInterfaces);
64 System.out.println("\n");
69 } catch (Exception e) {
70 logger.error("Elan Instance failed to get {}", e);
76 private Object getElanInterfaceHeaderOutput() {
77 StringBuilder headerBuilder = new StringBuilder();
78 headerBuilder.append(String.format(ElanCLIUtils.ELAN_INTERFACE_CLI_FORMAT, "ElanInstance/Tag", "ElanInterface/Tag", "OpState" , "AdminState"));
79 headerBuilder.append('\n');
80 headerBuilder.append(ElanCLIUtils.HEADER_UNDERLINE);
81 return headerBuilder.toString();
84 private void displayInterfaces(ElanInstance elanInstance, List<String> interfaceList) {
85 if(!interfaceList.isEmpty()) {
86 for (String elanInterface : interfaceList)
88 InterfaceInfo interfaceInfo = interfaceManager.getInterfaceInfo(elanInterface);
89 if (interfaceInfo != null) {
90 System.out.println(String.format(ElanCLIUtils.ELAN_INTERFACE_CLI_FORMAT, elanInstance.getElanInstanceName()+"/"+elanInstance.getElanTag(), elanInterface+"/"+interfaceInfo.getInterfaceTag(), interfaceInfo.getOpState(), interfaceInfo.getAdminState()));