2 * Copyright (c) 2017 Pantheon Technologies s.r.o. 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
9 package org.opendaylight.openflowplugin.impl.statistics.services.direct.singlelayer;
11 import java.util.List;
12 import java.util.stream.Collectors;
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.datastore.MultipartWriterProvider;
17 import org.opendaylight.openflowplugin.impl.services.util.ServiceException;
18 import org.opendaylight.openflowplugin.impl.statistics.services.direct.AbstractFlowDirectStatisticsService;
19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsInput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsOutput;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsOutputBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowId;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListKey;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.multipart.reply.multipart.reply.body.MultipartReplyFlowStats;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.multipart.request.multipart.request.body.MultipartRequestFlowStatsBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartReply;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.MultipartRequestBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
32 public class FlowDirectStatisticsService extends AbstractFlowDirectStatisticsService<MultipartReply> {
34 public FlowDirectStatisticsService(final RequestContextStack requestContextStack,
35 final DeviceContext deviceContext,
36 final ConvertorExecutor convertorExecutor,
37 final MultipartWriterProvider statisticsWriterProvider) {
38 super(requestContextStack, deviceContext, convertorExecutor, statisticsWriterProvider);
42 protected GetFlowStatisticsOutput buildReply(List<MultipartReply> input, boolean success) {
43 return new GetFlowStatisticsOutputBuilder()
44 .setFlowAndStatisticsMapList(input
46 .flatMap(multipartReply -> MultipartReplyFlowStats.class
47 .cast(multipartReply.getMultipartReplyBody())
48 .getFlowAndStatisticsMapList()
50 .map(flowAndStatisticsMapList -> {
51 final FlowId flowId = new FlowId(generateFlowId(flowAndStatisticsMapList));
52 return new FlowAndStatisticsMapListBuilder(flowAndStatisticsMapList)
53 .withKey(new FlowAndStatisticsMapListKey(flowId))
57 .collect(Collectors.toList()))
62 protected OfHeader buildRequest(final Xid xid, final GetFlowStatisticsInput input) throws ServiceException {
63 return new MultipartRequestBuilder()
64 .setXid(xid.getValue())
65 .setVersion(getVersion())
66 .setRequestMore(false)
67 .setMultipartRequestBody(new MultipartRequestFlowStatsBuilder(input)