2 * Copyright (c) 2015 Cisco Systems, Inc. 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.openflowplugin.impl.statistics.services;
10 import java.util.ArrayList;
11 import java.util.List;
12 import java.util.concurrent.atomic.AtomicLong;
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.RequestInputUtils;
17 import org.opendaylight.openflowplugin.impl.statistics.services.compatibility.AbstractCompatibleStatService;
18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.GroupStatsResponseConvertor;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionInput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionOutput;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionOutputBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdated;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdatedBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCase;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDesc;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCase;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupDescCaseBuilder;
35 final class GroupDescriptionService
36 extends AbstractCompatibleStatService<GetGroupDescriptionInput, GetGroupDescriptionOutput, GroupDescStatsUpdated> {
37 private static final MultipartRequestGroupDescCase GROUP_DESC_CASE = new MultipartRequestGroupDescCaseBuilder().build();
38 private final GroupStatsResponseConvertor groupStatsResponseConvertor;
40 public GroupDescriptionService(RequestContextStack requestContextStack, DeviceContext deviceContext, AtomicLong compatibilityXidSeed) {
41 super(requestContextStack, deviceContext, compatibilityXidSeed);
42 groupStatsResponseConvertor = new GroupStatsResponseConvertor();
46 protected OfHeader buildRequest(final Xid xid, final GetGroupDescriptionInput input) {
47 final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
48 MultipartType.OFPMPGROUPDESC, xid.getValue(), getVersion());
49 mprInput.setMultipartRequestBody(GROUP_DESC_CASE);
50 return mprInput.build();
54 public GetGroupDescriptionOutput buildTxCapableResult(TransactionId emulatedTxId) {
55 return new GetGroupDescriptionOutputBuilder().setTransactionId(emulatedTxId).build();
59 public GroupDescStatsUpdated transformToNotification(List<MultipartReply> result, TransactionId emulatedTxId) {
60 GroupDescStatsUpdatedBuilder notification = new GroupDescStatsUpdatedBuilder();
61 notification.setId(getDeviceInfo().getNodeId());
62 notification.setMoreReplies(Boolean.FALSE);
63 notification.setTransactionId(emulatedTxId);
65 notification.setGroupDescStats(new ArrayList<GroupDescStats>());
66 for (MultipartReply mpReply : result) {
67 MultipartReplyGroupDescCase caseBody = (MultipartReplyGroupDescCase) mpReply.getMultipartReplyBody();
68 MultipartReplyGroupDesc replyBody = caseBody.getMultipartReplyGroupDesc();
69 notification.getGroupDescStats().addAll(
70 groupStatsResponseConvertor.toSALGroupDescStatsList(replyBody.getGroupDesc(), getOfVersion()));
73 return notification.build();