opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/bugfix/DOMCodecBug01Test.java

   1 /*
   2  * Copyright (c) 2014 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.controller.sal.binding.test.bugfix;
   9
  10 import java.util.ArrayList;
  11 import java.util.Collections;
  12 import java.util.List;
  13 import java.util.Map;
  14 import java.util.concurrent.Callable;
  15 import java.util.concurrent.ExecutorService;
  16 import java.util.concurrent.Executors;
  17
  18
  19
  20
  21
  22
  23
  24
  25 import org.junit.Test;
  26 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
  27 import org.opendaylight.controller.sal.binding.test.AbstractDataServiceTest;
  28 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.PopMplsActionCaseBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.pop.mpls.action._case.PopMplsActionBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.Flows;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.Flow;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.FlowBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.FlowKey;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatchBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatchBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.vlan.match.fields.VlanIdBuilder;
  54 import org.opendaylight.yangtools.yang.binding.DataObject;
  55 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  56 import org.opendaylight.yangtools.yang.common.QName;
  57 import org.opendaylight.yangtools.yang.common.RpcResult;
  58 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
  59
  60 import com.google.common.collect.ImmutableMap;
  61 import com.google.common.util.concurrent.Futures;
  62 import com.google.common.util.concurrent.ListenableFuture;
  63 import com.google.common.util.concurrent.ListeningExecutorService;
  64 import com.google.common.util.concurrent.MoreExecutors;
  65
  66 import static org.junit.Assert.*;
  67
  68 public class DOMCodecBug01Test extends AbstractDataServiceTest {
  69
  70     private static final QName NODE_ID_QNAME = QName.create(Node.QNAME, "id");
  71     private static final QName FLOW_ID_QNAME = QName.create(Flow.QNAME, "id");
  72     private static final QName FLOW_NODE_QNAME = QName.create(Flow.QNAME, "node");
  73     private static final long FLOW_ID = 1234;
  74     private static final String NODE_ID = "node:1";
  75
  76     private static final NodeKey NODE_KEY = new NodeKey(new NodeId(NODE_ID));
  77
  78     private static final Map<QName, Object> NODE_KEY_BI = Collections.<QName, Object> singletonMap(NODE_ID_QNAME,
  79             NODE_ID);
  80
  81     private static final InstanceIdentifier<Node> NODE_INSTANCE_ID_BA = InstanceIdentifier.builder(Nodes.class) //
  82             .child(Node.class, NODE_KEY).toInstance();
  83
  84     private static final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier NODE_INSTANCE_ID_BI = //
  85     org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.builder() //
  86             .node(Nodes.QNAME) //
  87             .nodeWithKey(Node.QNAME, NODE_KEY_BI) //
  88             .toInstance();
  89     private static final NodeRef NODE_REF = new NodeRef(NODE_INSTANCE_ID_BA);
  90
  91     private static final FlowKey FLOW_KEY = new FlowKey(FLOW_ID, NODE_REF);
  92
  93     private static final Map<QName, Object> FLOW_KEY_BI = //
  94     ImmutableMap.<QName, Object> of(FLOW_ID_QNAME, FLOW_ID, FLOW_NODE_QNAME, NODE_INSTANCE_ID_BI);
  95
  96     private static final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier FLOW_INSTANCE_ID_BI = //
  97     org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.builder() //
  98             .node(Flows.QNAME) //
  99             .nodeWithKey(Flow.QNAME, FLOW_KEY_BI) //
 100             .toInstance();
 101     private static final InstanceIdentifier<? extends DataObject> FLOW_INSTANCE_ID_BA = //
 102     InstanceIdentifier.builder(Flows.class) //
 103             .child(Flow.class, FLOW_KEY) //
 104             .toInstance();
 105
 106
 107
 108     /**
 109      *
 110      * Testcase for https://bugs.opendaylight.org/show_bug.cgi?id=
 111      *
 112      * Cannot compile CoDec for
 113      * org.opendaylight.yang.gen.v1.urn.opendaylight.flow
 114      * .config.rev130819.flows.Flow
 115      *
 116      * When invoking following code in the consumer, user got an
 117      * IllegalStateException during creation of mapping between Java DTOs and
 118      * data-dom.
 119      *
 120      * Exception was compilation error which was caused by incorect generation
 121      * of code.
 122      *
 123      * Reported by Depthi V V
 124      *
 125      */
 126     @Test
 127     public void testIndirectGeneration() throws Exception {
 128
 129         ExecutorService basePool = Executors.newFixedThreadPool(2);
 130         ListeningExecutorService listenablePool = MoreExecutors.listeningDecorator(basePool);
 131
 132         createFlow();
 133
 134         Object lock = new Object();
 135         CreateFlowTask task1 = new CreateFlowTask(lock);
 136         CreateFlowTask task2 = new CreateFlowTask(lock);
 137         CreateFlowTask task3 = new CreateFlowTask(lock);
 138
 139         ListenableFuture<Void> task1Future = listenablePool.submit(task1);
 140         ListenableFuture<Void> task2Future = listenablePool.submit(task2);
 141         ListenableFuture<Void> task3Future = listenablePool.submit(task3);
 142
 143
 144         @SuppressWarnings("unchecked")
 145         ListenableFuture<List<Void>> compositeFuture = Futures.allAsList(task1Future,task2Future,task3Future);
 146
 147         Thread.sleep(500);
 148         //lock.notifyAll();
 149         compositeFuture.get();
 150
 151         verifyDataAreStoredProperly();
 152
 153         DataModificationTransaction modification2 = baDataService.beginTransaction();
 154         modification2.removeConfigurationData(FLOW_INSTANCE_ID_BA);
 155
 156         DataObject originalData = modification2.getOriginalConfigurationData().get(FLOW_INSTANCE_ID_BA);
 157         assertNotNull(originalData);
 158         RpcResult<TransactionStatus> ret2 = modification2.commit().get();
 159
 160         assertNotNull(ret2);
 161         assertEquals(TransactionStatus.COMMITED, ret2.getResult());
 162
 163         // Data are not in the store.
 164         assertNull(baDataService.readConfigurationData(FLOW_INSTANCE_ID_BA));
 165
 166     }
 167
 168     private void createFlow() throws Exception {
 169
 170         DataModificationTransaction modification = baDataService.beginTransaction();
 171
 172         FlowBuilder flow = new FlowBuilder();
 173         MatchBuilder match = new MatchBuilder();
 174         VlanMatchBuilder vlanBuilder = new VlanMatchBuilder();
 175         VlanIdBuilder vlanIdBuilder = new VlanIdBuilder();
 176         VlanId vlanId = new VlanId(10);
 177         vlanBuilder.setVlanId(vlanIdBuilder.setVlanId(vlanId).build());
 178         match.setVlanMatch(vlanBuilder.build());
 179
 180         flow.setKey(FLOW_KEY);
 181         flow.setMatch(match.build());
 182         flow.setNode(NODE_REF);
 183         InstructionsBuilder instructions = new InstructionsBuilder();
 184         InstructionBuilder instruction = new InstructionBuilder();
 185
 186         instruction.setOrder(10);
 187         ApplyActionsBuilder applyActions = new ApplyActionsBuilder();
 188         List<Action> actionList = new ArrayList<>();
 189         PopMplsActionBuilder popMplsAction = new PopMplsActionBuilder();
 190         popMplsAction.setEthernetType(34);
 191         actionList.add(new ActionBuilder().setAction(new PopMplsActionCaseBuilder().setPopMplsAction(popMplsAction.build()).build()).setOrder(10).build());
 192
 193         applyActions.setAction(actionList );
 194
 195         instruction.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(applyActions.build()).build());
 196
 197
 198         List<Instruction> instructionList = Collections.<Instruction>singletonList(instruction.build());
 199         instructions.setInstruction(instructionList );
 200
 201         flow.setInstructions(instructions.build());
 202         modification.putConfigurationData(FLOW_INSTANCE_ID_BA, flow.build());
 203         RpcResult<TransactionStatus> ret = modification.commit().get();
 204         assertNotNull(ret);
 205         assertEquals(TransactionStatus.COMMITED, ret.getResult());
 206     }
 207
 208     private void createFlow2() throws Exception {
 209         DataModificationTransaction modification = baDataService.beginTransaction();
 210         long id = 123;
 211         FlowKey key = new FlowKey(id, new NodeRef(NODE_INSTANCE_ID_BA));
 212         InstanceIdentifier<?> path1;
 213         FlowBuilder flow = new FlowBuilder();
 214         flow.setKey(key);
 215         MatchBuilder match = new MatchBuilder();
 216         match.setLayer4Match(new TcpMatchBuilder().build());
 217         flow.setMatch(match.build());
 218
 219         path1 = InstanceIdentifier.builder(Flows.class).child(Flow.class, key).toInstance();
 220        // DataObject cls = (DataObject) modification.readConfigurationData(path1);
 221         modification.putConfigurationData(path1, flow.build());
 222         modification.commit();
 223
 224     }
 225
 226     private class CreateFlowTask implements Callable<Void> {
 227
 228         public CreateFlowTask(Object startSync) {
 229         }
 230
 231         @Override
 232         public Void call() {
 233             try {
 234                 //startSyncObj          ect.wait();
 235                 //Thread.sleep(500);
 236                 createFlow();
 237                 createFlow2();
 238             } catch (Exception e) {
 239                 throw new RuntimeException(e);
 240             }
 241             return null;
 242         }
 243     }
 244
 245     private void verifyDataAreStoredProperly() {
 246         CompositeNode biFlows = biDataService.readConfigurationData(org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.of(Flows.QNAME));
 247         assertNotNull(biFlows);
 248         CompositeNode biFlow = biFlows.getFirstCompositeByName(Flow.QNAME);
 249         assertNotNull(biFlow);
 250     }
 251
 252
 253 }