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.statisitcs;
10 import com.google.common.util.concurrent.Futures;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.vpnservice.elan.utils.ElanConstants;
13 import org.opendaylight.vpnservice.elan.utils.ElanUtils;
14 //import org.opendaylight.vpnservice.ericsson.mdsalutil.statistics.StatValue;
15 //import org.opendaylight.vpnservice.ericsson.mdsalutil.statistics.StatisticsInfo;
16 import org.opendaylight.vpnservice.interfacemgr.exceptions.InterfaceNotFoundException;
17 import org.opendaylight.vpnservice.interfacemgr.exceptions.InterfaceServiceNotFoundException;
18 import org.opendaylight.vpnservice.interfacemgr.globals.IfmConstants;
19 import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceInfo;
20 import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceServiceUtil;
21 import org.opendaylight.vpnservice.interfacemgr.globals.VlanInterfaceInfo;
22 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
23 import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
24 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
25 //import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice._interface.service.rev150602._interface.service.info.ServiceInfo;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice._interface.statistics.rev150824.ResultCode;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.instances.ElanInstance;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.interfaces.ElanInterface;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.statistics.rev150824.ElanStatisticsService;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.statistics.rev150824.GetElanInterfaceStatisticsInput;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.statistics.rev150824.GetElanInterfaceStatisticsOutput;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.statistics.rev150824.GetElanInterfaceStatisticsOutputBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.statistics.rev150824.get.elan._interface.statistics.output.StatResultBuilder;
34 import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
35 import org.opendaylight.yangtools.yang.common.RpcResult;
36 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.ServicesInfo;
42 import java.math.BigInteger;
43 import java.util.List;
45 import java.util.concurrent.Future;
47 public class ElanStatisticsImpl implements ElanStatisticsService {
48 private DataBroker dataBroker;
49 private IInterfaceManager interfaceManager;
50 private IMdsalApiManager mdsalMgr;
51 private static final Logger logger = LoggerFactory.getLogger(ElanStatisticsImpl.class);
53 public ElanStatisticsImpl(DataBroker dataBroker, IInterfaceManager interfaceManager,
54 IMdsalApiManager mdsalMgr) {
55 this.interfaceManager = interfaceManager;
56 this.dataBroker = dataBroker;
57 this.mdsalMgr = mdsalMgr;
61 public Future<RpcResult<GetElanInterfaceStatisticsOutput>> getElanInterfaceStatistics(
62 GetElanInterfaceStatisticsInput input) {
63 String interfaceName = input.getInterfaceName();
64 logger.debug("getElanInterfaceStatistics is called for elan interface {}", interfaceName);
65 RpcResultBuilder<GetElanInterfaceStatisticsOutput> rpcResultBuilder = null;
66 if (interfaceName == null) {
67 rpcResultBuilder = RpcResultBuilder.failed();
68 return getFutureWithAppErrorMessage(rpcResultBuilder, "Interface name is not provided");
70 ElanInterface elanInterface = ElanUtils.getElanInterfaceByElanInterfaceName(interfaceName);
71 if (elanInterface == null) {
72 rpcResultBuilder = RpcResultBuilder.failed();
73 return getFutureWithAppErrorMessage(rpcResultBuilder, String.format("Interface %s is not a ELAN interface", interfaceName));
75 String elanInstanceName = elanInterface.getElanInstanceName();
76 ElanInstance elanInfo = ElanUtils.getElanInstanceByName(elanInstanceName);
77 long elanTag = elanInfo.getElanTag();
78 InterfaceInfo interfaceInfo = interfaceManager.getInterfaceInfo(interfaceName);
79 ServicesInfo serviceInfo = ElanUtils.getServiceInfo(elanInstanceName, elanTag, interfaceName);
80 //FIXME [ELANBE] Get this API Later
84 // //tableId = interfaceManager.getTableIdForService(interfaceName, serviceInfo);
85 // } catch (InterfaceNotFoundException | InterfaceServiceNotFoundException e) {
86 // rpcResultBuilder = RpcResultBuilder.failed();
87 // return getFutureWithAppErrorMessage(rpcResultBuilder, String.format("Interface %s or Service %s doesn't exist", interfaceName, serviceInfo));
89 if (!interfaceInfo.isOperational()) {
90 logger.debug("interface {} is down and returning with no statistics", interfaceName);
91 rpcResultBuilder = RpcResultBuilder.success();
92 return Futures.immediateFuture(rpcResultBuilder.withResult(new GetElanInterfaceStatisticsOutputBuilder().setStatResult(new StatResultBuilder()
93 .setStatResultCode(ResultCode.NotFound).setByteRxCount(0L).setByteTxCount(0L).setPacketRxCount(0L)
94 .setPacketTxCount(0L).build()).build()).build());
96 rpcResultBuilder = RpcResultBuilder.success();
97 return Futures.immediateFuture(rpcResultBuilder.withResult(queryforElanInterfaceStatistics(tableId, elanInstanceName, interfaceInfo)).build());
100 private GetElanInterfaceStatisticsOutput queryforElanInterfaceStatistics(short tableId, String elanInstanceName, InterfaceInfo interfaceInfo) {
101 BigInteger dpId = interfaceInfo.getDpId();
102 List<MatchInfo> matches = null;
103 String interfaceName = interfaceInfo.getInterfaceName();
104 if (tableId == IfmConstants.VLAN_INTERFACE_INGRESS_TABLE) {
105 VlanInterfaceInfo vlanInterfaceInfo = (VlanInterfaceInfo)interfaceInfo;
106 matches = InterfaceServiceUtil.getMatchInfoForVlanLPort(dpId, interfaceInfo.getPortNo(),
107 InterfaceServiceUtil.getVlanId(interfaceName, dataBroker), vlanInterfaceInfo.isVlanTransparent());
109 matches = InterfaceServiceUtil.getLPortDispatcherMatches(ElanConstants.ELAN_SERVICE_INDEX, interfaceInfo.getInterfaceTag());
111 long groupId = interfaceInfo.getGroupId();
112 Set<Object> statRequestKeys = InterfaceServiceUtil.getStatRequestKeys(dpId, tableId, matches, String.format("%s.%s", elanInstanceName, interfaceName), groupId);
113 // StatisticsInfo statsInfo = new StatisticsInfo(statRequestKeys);
114 // org.opendaylight.vpnservice.ericsson.mdsalutil.statistics.StatResult statResult = mdsalMgr.queryForStatistics(interfaceName, statsInfo);
115 // ResultCode resultCode = ResultCode.Success;
116 // if (!statResult.isComplete()) {
117 // resultCode = ResultCode.Incomplete;
120 //StatValue ingressFlowStats = statResult.getStatResult(InterfaceServiceUtil.getFlowStatisticsKey(dpId, tableId, matches, elanInstanceName));
121 //StatValue groupStats = statResult.getStatResult(InterfaceServiceUtil.getGroupStatisticsKey(dpId, groupId));
122 // return new GetElanInterfaceStatisticsOutputBuilder().setStatResult(new StatResultBuilder().setStatResultCode(resultCode)
123 // .setByteRxCount(ingressFlowStats.getByteCount()).setPacketRxCount(ingressFlowStats.getPacketCount())
124 // .setByteTxCount(groupStats.getByteCount()).setPacketTxCount(groupStats.getPacketCount()).build()).build();
128 private Future<RpcResult<GetElanInterfaceStatisticsOutput>> getFutureWithAppErrorMessage(
129 RpcResultBuilder<GetElanInterfaceStatisticsOutput> rpcResultBuilder, String message) {
130 rpcResultBuilder.withError(ErrorType.APPLICATION, message);
131 return Futures.immediateFuture(rpcResultBuilder.build());