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