Simplify CommonService interface
[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / statistics / services / AllGroupsStatsService.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 org.opendaylight.openflowjava.protocol.api.util.BinContent;
11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
12 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
13 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
14 import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
15 import org.opendaylight.openflowplugin.impl.services.RequestInputUtils;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsInput;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsOutput;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Group;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCase;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestGroupCaseBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.group._case.MultipartRequestGroupBuilder;
26
27 final class AllGroupsStatsService extends AbstractSimpleService<GetAllGroupStatisticsInput, GetAllGroupStatisticsOutput> {
28     private static final MultipartRequestGroupCase GROUP_CASE;
29
30     static {
31         final MultipartRequestGroupCaseBuilder caseBuilder = new MultipartRequestGroupCaseBuilder();
32         final MultipartRequestGroupBuilder mprGroupBuild = new MultipartRequestGroupBuilder();
33         mprGroupBuild.setGroupId(new GroupId(BinContent.intToUnsignedLong(Group.OFPGALL.getIntValue())));
34         caseBuilder.setMultipartRequestGroup(mprGroupBuild.build());
35
36         GROUP_CASE = caseBuilder.build();
37     }
38
39     AllGroupsStatsService(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
40         super(requestContextStack, deviceContext, GetAllGroupStatisticsOutput.class);
41     }
42
43     @Override
44     protected OfHeader buildRequest(final Xid xid, final GetAllGroupStatisticsInput input) {
45         // Create multipart request header
46         final MultipartRequestInputBuilder mprInput = RequestInputUtils.createMultipartHeader(
47                 MultipartType.OFPMPGROUP, xid.getValue(), getVersion());
48
49         // Set request body to main multipart request
50         mprInput.setMultipartRequestBody(GROUP_CASE);
51
52         // Send the request, no cookies associated, use any connection
53         return mprInput.build();
54     }
55 }