openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/AllPortStatsService.java

   1 /**
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.openflowplugin.impl.statistics.services;
   9
  10 import java.util.List;
  11 import java.util.concurrent.atomic.AtomicLong;
  12 import org.opendaylight.openflowplugin.api.OFConstants;
  13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  14 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  15 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  16 import org.opendaylight.openflowplugin.impl.services.util.RequestInputUtils;
  17 import org.opendaylight.openflowplugin.impl.services.util.ServiceException;
  18 import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.AbstractCompatibleStatService;
  19 import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.NodeConnectorStatisticsToNotificationTransformer;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCase;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStatsBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsInput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsOutput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsOutputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdate;
  32
  33 final class AllPortStatsService
  34         extends AbstractCompatibleStatService<GetAllNodeConnectorsStatisticsInput,
  35                                               GetAllNodeConnectorsStatisticsOutput,
  36                                               NodeConnectorStatisticsUpdate> {
  37
  38     private static final MultipartRequestPortStatsCase PORT_STATS_CASE;
  39
  40     static {
  41         MultipartRequestPortStatsCaseBuilder caseBuilder =
  42                 new MultipartRequestPortStatsCaseBuilder();
  43         MultipartRequestPortStatsBuilder mprPortStatsBuilder =
  44                 new MultipartRequestPortStatsBuilder();
  45         // Select all ports
  46         mprPortStatsBuilder.setPortNo(OFConstants.OFPP_ANY);
  47         caseBuilder.setMultipartRequestPortStats(mprPortStatsBuilder.build());
  48
  49         PORT_STATS_CASE = caseBuilder.build();
  50     }
  51
  52     AllPortStatsService(RequestContextStack requestContextStack,
  53                                DeviceContext deviceContext,
  54                                AtomicLong compatibilityXidSeed) {
  55         super(requestContextStack, deviceContext, compatibilityXidSeed);
  56     }
  57
  58     @Override
  59     protected OfHeader buildRequest(final Xid xid,
  60                                     final GetAllNodeConnectorsStatisticsInput input) throws ServiceException {
  61         MultipartRequestInputBuilder mprInput = RequestInputUtils
  62                 .createMultipartHeader(MultipartType.OFPMPPORTSTATS, xid.getValue(), getVersion());
  63         mprInput.setMultipartRequestBody(PORT_STATS_CASE);
  64         return mprInput.build();
  65     }
  66
  67     @Override
  68     public GetAllNodeConnectorsStatisticsOutput buildTxCapableResult(TransactionId emulatedTxId) {
  69         return new GetAllNodeConnectorsStatisticsOutputBuilder().setTransactionId(emulatedTxId).build();
  70     }
  71
  72     @Override
  73     public NodeConnectorStatisticsUpdate transformToNotification(List<MultipartReply> result,
  74                                                                  TransactionId emulatedTxId) {
  75         return NodeConnectorStatisticsToNotificationTransformer.transformToNotification(result,
  76                                                                                         getDeviceInfo(),
  77                                                                                         getOfVersion(),
  78                                                                                         emulatedTxId);
  79     }
  80 }