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
8 package org.opendaylight.openflowplugin.impl.services.sal;
10 import com.google.common.base.Preconditions;
11 import com.google.common.util.concurrent.Futures;
12 import com.google.common.util.concurrent.JdkFutureAdapters;
13 import com.google.common.util.concurrent.ListenableFuture;
14 import java.util.ArrayList;
15 import java.util.List;
16 import java.util.concurrent.Future;
17 import org.opendaylight.openflowplugin.impl.util.BarrierUtil;
18 import org.opendaylight.openflowplugin.impl.util.FlowUtil;
19 import org.opendaylight.openflowplugin.impl.util.PathUtil;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInputBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutput;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInputBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutput;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.OriginalFlowBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.UpdatedFlowBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.FlowCapableTransactionService;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowRef;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.AddFlowsBatchInput;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.AddFlowsBatchOutput;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.BatchFlowInputGrouping;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.BatchFlowInputUpdateGrouping;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.RemoveFlowsBatchInput;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.RemoveFlowsBatchOutput;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.SalFlowsBatchService;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.UpdateFlowsBatchInput;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.UpdateFlowsBatchOutput;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.batch.flow.output.list.grouping.BatchFailedFlowsOutput;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flows.service.rev160314.update.flows.batch.input.BatchUpdateFlows;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
47 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
48 import org.opendaylight.yangtools.yang.common.RpcResult;
49 import org.slf4j.Logger;
50 import org.slf4j.LoggerFactory;
53 * Default implementation of {@link SalFlowsBatchService} - delegates work to {@link SalFlowService}.
55 public class SalFlowsBatchServiceImpl implements SalFlowsBatchService {
56 private static final Logger LOG = LoggerFactory.getLogger(SalFlowsBatchServiceImpl.class);
58 private final SalFlowService salFlowService;
59 private final FlowCapableTransactionService transactionService;
61 public SalFlowsBatchServiceImpl(final SalFlowService salFlowService,
62 final FlowCapableTransactionService transactionService) {
63 this.salFlowService = Preconditions.checkNotNull(salFlowService, "delegate flow service must not be null");
64 this.transactionService =
65 Preconditions.checkNotNull(transactionService, "delegate transaction service must not be null");
69 public Future<RpcResult<RemoveFlowsBatchOutput>> removeFlowsBatch(final RemoveFlowsBatchInput input) {
70 LOG.trace("Removing flows @ {} : {}",
71 PathUtil.extractNodeId(input.getNode()),
72 input.getBatchRemoveFlows().size());
73 final ArrayList<ListenableFuture<RpcResult<RemoveFlowOutput>>> resultsLot = new ArrayList<>();
74 for (BatchFlowInputGrouping batchFlow : input.getBatchRemoveFlows()) {
75 final RemoveFlowInput removeFlowInput = new RemoveFlowInputBuilder(batchFlow)
76 .setFlowRef(createFlowRef(input.getNode(), batchFlow))
77 .setNode(input.getNode())
79 resultsLot.add(JdkFutureAdapters.listenInPoolThread(salFlowService.removeFlow(removeFlowInput)));
82 final ListenableFuture<RpcResult<List<BatchFailedFlowsOutput>>> commonResult =
83 Futures.transform(Futures.successfulAsList(resultsLot),
84 FlowUtil.<RemoveFlowOutput>createCumulatingFunction(input.getBatchRemoveFlows()));
86 ListenableFuture<RpcResult<RemoveFlowsBatchOutput>> removeFlowsBulkFuture =
87 Futures.transform(commonResult, FlowUtil.FLOW_REMOVE_TRANSFORM);
89 if (input.isBarrierAfter()) {
90 removeFlowsBulkFuture = BarrierUtil.chainBarrier(removeFlowsBulkFuture, input.getNode(),
91 transactionService, FlowUtil.FLOW_REMOVE_COMPOSING_TRANSFORM);
94 return removeFlowsBulkFuture;
98 public Future<RpcResult<AddFlowsBatchOutput>> addFlowsBatch(final AddFlowsBatchInput input) {
99 LOG.trace("Adding flows @ {} : {}", PathUtil.extractNodeId(input.getNode()), input.getBatchAddFlows().size());
100 final ArrayList<ListenableFuture<RpcResult<AddFlowOutput>>> resultsLot = new ArrayList<>();
101 for (BatchFlowInputGrouping batchFlow : input.getBatchAddFlows()) {
102 final AddFlowInput addFlowInput = new AddFlowInputBuilder(batchFlow)
103 .setFlowRef(createFlowRef(input.getNode(), batchFlow))
104 .setNode(input.getNode())
106 resultsLot.add(JdkFutureAdapters.listenInPoolThread(salFlowService.addFlow(addFlowInput)));
109 final ListenableFuture<RpcResult<List<BatchFailedFlowsOutput>>> commonResult =
110 Futures.transform(Futures.successfulAsList(resultsLot),
111 FlowUtil.<AddFlowOutput>createCumulatingFunction(input.getBatchAddFlows()));
113 ListenableFuture<RpcResult<AddFlowsBatchOutput>> addFlowsBulkFuture =
114 Futures.transform(commonResult, FlowUtil.FLOW_ADD_TRANSFORM);
116 if (input.isBarrierAfter()) {
117 addFlowsBulkFuture = BarrierUtil.chainBarrier(addFlowsBulkFuture, input.getNode(),
118 transactionService, FlowUtil.FLOW_ADD_COMPOSING_TRANSFORM);
121 return addFlowsBulkFuture;
124 private static FlowRef createFlowRef(final NodeRef nodeRef, final BatchFlowInputGrouping batchFlow) {
125 return FlowUtil.buildFlowPath((InstanceIdentifier<Node>) nodeRef.getValue(),
126 batchFlow.getTableId(), batchFlow.getFlowId());
129 private static FlowRef createFlowRef(final NodeRef nodeRef, final BatchFlowInputUpdateGrouping batchFlow) {
130 return FlowUtil.buildFlowPath((InstanceIdentifier<Node>) nodeRef.getValue(),
131 batchFlow.getOriginalBatchedFlow().getTableId(), batchFlow.getFlowId());
135 public Future<RpcResult<UpdateFlowsBatchOutput>> updateFlowsBatch(final UpdateFlowsBatchInput input) {
136 LOG.trace("Updating flows @ {} : {}",
137 PathUtil.extractNodeId(input.getNode()),
138 input.getBatchUpdateFlows().size());
139 final ArrayList<ListenableFuture<RpcResult<UpdateFlowOutput>>> resultsLot = new ArrayList<>();
140 for (BatchUpdateFlows batchFlow : input.getBatchUpdateFlows()) {
141 final UpdateFlowInput updateFlowInput = new UpdateFlowInputBuilder(input)
142 .setOriginalFlow(new OriginalFlowBuilder(batchFlow.getOriginalBatchedFlow()).build())
143 .setUpdatedFlow(new UpdatedFlowBuilder(batchFlow.getUpdatedBatchedFlow()).build())
144 .setFlowRef(createFlowRef(input.getNode(), batchFlow))
145 .setNode(input.getNode())
147 resultsLot.add(JdkFutureAdapters.listenInPoolThread(salFlowService.updateFlow(updateFlowInput)));
150 final ListenableFuture<RpcResult<List<BatchFailedFlowsOutput>>> commonResult =
151 Futures.transform(Futures.successfulAsList(resultsLot),
152 FlowUtil.<UpdateFlowOutput>createCumulatingFunction(input.getBatchUpdateFlows()));
154 ListenableFuture<RpcResult<UpdateFlowsBatchOutput>> updateFlowsBulkFuture =
155 Futures.transform(commonResult, FlowUtil.FLOW_UPDATE_TRANSFORM);
157 if (input.isBarrierAfter()) {
158 updateFlowsBulkFuture = BarrierUtil.chainBarrier(updateFlowsBulkFuture, input.getNode(),
159 transactionService, FlowUtil.FLOW_UPDATE_COMPOSING_TRANSFORM);
162 return updateFlowsBulkFuture;