2 * Copyright (c) 2016 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
9 package org.opendaylight.openflowplugin.impl.services.sal;
11 import com.google.common.base.Preconditions;
12 import com.google.common.util.concurrent.Futures;
13 import com.google.common.util.concurrent.ListenableFuture;
14 import com.google.common.util.concurrent.MoreExecutors;
15 import java.util.ArrayList;
16 import java.util.List;
17 import java.util.stream.Collectors;
18 import org.opendaylight.openflowplugin.impl.util.BarrierUtil;
19 import org.opendaylight.openflowplugin.impl.util.GroupUtil;
20 import org.opendaylight.openflowplugin.impl.util.PathUtil;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.FlowCapableTransactionService;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInput;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInputBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupOutput;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInputBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupOutput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInput;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInputBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupOutput;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroupBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroupBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Group;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupRef;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchInput;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchOutput;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.BatchGroupInputUpdateGrouping;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.RemoveGroupsBatchInput;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.RemoveGroupsBatchOutput;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.SalGroupsBatchService;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.UpdateGroupsBatchInput;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.UpdateGroupsBatchOutput;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.add.groups.batch.input.BatchAddGroups;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.batch.group.output.list.grouping.BatchFailedGroupsOutput;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.remove.groups.batch.input.BatchRemoveGroups;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.update.groups.batch.input.BatchUpdateGroups;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
50 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
51 import org.opendaylight.yangtools.yang.common.RpcResult;
52 import org.slf4j.Logger;
53 import org.slf4j.LoggerFactory;
56 * Default implementation of {@link SalGroupsBatchService} - delegates work to {@link SalGroupService}.
58 public class SalGroupsBatchServiceImpl implements SalGroupsBatchService {
60 private static final Logger LOG = LoggerFactory.getLogger(SalGroupsBatchServiceImpl.class);
62 private final SalGroupService salGroupService;
63 private final FlowCapableTransactionService transactionService;
65 public SalGroupsBatchServiceImpl(final SalGroupService salGroupService,
66 final FlowCapableTransactionService transactionService) {
67 this.salGroupService = Preconditions.checkNotNull(salGroupService);
68 this.transactionService = Preconditions.checkNotNull(transactionService);
72 public ListenableFuture<RpcResult<UpdateGroupsBatchOutput>> updateGroupsBatch(final UpdateGroupsBatchInput input) {
73 final List<BatchUpdateGroups> batchUpdateGroups = input.getBatchUpdateGroups();
74 LOG.trace("Updating groups @ {} : {}", PathUtil.extractNodeId(input.getNode()), batchUpdateGroups.size());
76 final ArrayList<ListenableFuture<RpcResult<UpdateGroupOutput>>> resultsLot = new ArrayList<>();
77 for (BatchUpdateGroups batchGroup : batchUpdateGroups) {
78 final UpdateGroupInput updateGroupInput = new UpdateGroupInputBuilder(input)
79 .setOriginalGroup(new OriginalGroupBuilder(batchGroup.getOriginalBatchedGroup()).build())
80 .setUpdatedGroup(new UpdatedGroupBuilder(batchGroup.getUpdatedBatchedGroup()).build())
81 .setGroupRef(createGroupRef(input.getNode(), batchGroup)).setNode(input.getNode()).build();
82 resultsLot.add(salGroupService.updateGroup(updateGroupInput));
85 final Iterable<Group> groups = batchUpdateGroups.stream()
86 .map(BatchGroupInputUpdateGrouping::getUpdatedBatchedGroup).collect(Collectors.toList());
88 final ListenableFuture<RpcResult<List<BatchFailedGroupsOutput>>> commonResult = Futures
89 .transform(Futures.allAsList(resultsLot),
90 GroupUtil.createCumulatingFunction(groups, batchUpdateGroups.size()),
91 MoreExecutors.directExecutor());
93 ListenableFuture<RpcResult<UpdateGroupsBatchOutput>> updateGroupsBulkFuture = Futures
94 .transform(commonResult, GroupUtil.GROUP_UPDATE_TRANSFORM, MoreExecutors.directExecutor());
96 if (input.isBarrierAfter()) {
97 updateGroupsBulkFuture = BarrierUtil
98 .chainBarrier(updateGroupsBulkFuture, input.getNode(), transactionService,
99 GroupUtil.GROUP_UPDATE_COMPOSING_TRANSFORM);
102 return updateGroupsBulkFuture;
106 public ListenableFuture<RpcResult<AddGroupsBatchOutput>> addGroupsBatch(final AddGroupsBatchInput input) {
107 LOG.trace("Adding groups @ {} : {}", PathUtil.extractNodeId(input.getNode()), input.getBatchAddGroups().size());
108 final ArrayList<ListenableFuture<RpcResult<AddGroupOutput>>> resultsLot = new ArrayList<>();
109 for (BatchAddGroups addGroup : input.getBatchAddGroups()) {
110 final AddGroupInput addGroupInput = new AddGroupInputBuilder(addGroup)
111 .setGroupRef(createGroupRef(input.getNode(), addGroup)).setNode(input.getNode()).build();
112 resultsLot.add(salGroupService.addGroup(addGroupInput));
115 final ListenableFuture<RpcResult<List<BatchFailedGroupsOutput>>> commonResult = Futures
116 .transform(Futures.allAsList(resultsLot),
117 GroupUtil.createCumulatingFunction(input.getBatchAddGroups()),
118 MoreExecutors.directExecutor());
120 ListenableFuture<RpcResult<AddGroupsBatchOutput>> addGroupsBulkFuture = Futures
121 .transform(commonResult, GroupUtil.GROUP_ADD_TRANSFORM, MoreExecutors.directExecutor());
123 if (input.isBarrierAfter()) {
124 addGroupsBulkFuture = BarrierUtil.chainBarrier(addGroupsBulkFuture, input.getNode(), transactionService,
125 GroupUtil.GROUP_ADD_COMPOSING_TRANSFORM);
128 return addGroupsBulkFuture;
132 public ListenableFuture<RpcResult<RemoveGroupsBatchOutput>> removeGroupsBatch(final RemoveGroupsBatchInput input) {
133 LOG.trace("Removing groups @ {} : {}", PathUtil.extractNodeId(input.getNode()),
134 input.getBatchRemoveGroups().size());
135 final ArrayList<ListenableFuture<RpcResult<RemoveGroupOutput>>> resultsLot = new ArrayList<>();
136 for (BatchRemoveGroups addGroup : input.getBatchRemoveGroups()) {
137 final RemoveGroupInput removeGroupInput = new RemoveGroupInputBuilder(addGroup)
138 .setGroupRef(createGroupRef(input.getNode(), addGroup)).setNode(input.getNode()).build();
139 resultsLot.add(salGroupService.removeGroup(removeGroupInput));
142 final ListenableFuture<RpcResult<List<BatchFailedGroupsOutput>>> commonResult = Futures
143 .transform(Futures.allAsList(resultsLot),
144 GroupUtil.createCumulatingFunction(input.getBatchRemoveGroups()),
145 MoreExecutors.directExecutor());
147 ListenableFuture<RpcResult<RemoveGroupsBatchOutput>> removeGroupsBulkFuture = Futures
148 .transform(commonResult, GroupUtil.GROUP_REMOVE_TRANSFORM, MoreExecutors.directExecutor());
150 if (input.isBarrierAfter()) {
151 removeGroupsBulkFuture = BarrierUtil
152 .chainBarrier(removeGroupsBulkFuture, input.getNode(), transactionService,
153 GroupUtil.GROUP_REMOVE_COMPOSING_TRANSFORM);
156 return removeGroupsBulkFuture;
159 private static GroupRef createGroupRef(final NodeRef nodeRef, final Group batchGroup) {
160 return GroupUtil.buildGroupPath((InstanceIdentifier<Node>) nodeRef.getValue(), batchGroup.getGroupId());
163 private static GroupRef createGroupRef(final NodeRef nodeRef, final BatchUpdateGroups batchGroup) {
164 return GroupUtil.buildGroupPath((InstanceIdentifier<Node>) nodeRef.getValue(),
165 batchGroup.getUpdatedBatchedGroup().getGroupId());