benchmark/dsbenchmark/src/main/java/org/opendaylight/dsbenchmark/txchain/TxchainBaRead.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.dsbenchmark.txchain;
   9
  10 import com.google.common.util.concurrent.FluentFuture;
  11 import java.util.Optional;
  12 import java.util.concurrent.ExecutionException;
  13 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
  14 import org.opendaylight.mdsal.binding.api.DataBroker;
  15 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  16 import org.opendaylight.mdsal.common.api.AsyncTransaction;
  17 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  18 import org.opendaylight.mdsal.common.api.TransactionChain;
  19 import org.opendaylight.mdsal.common.api.TransactionChainListener;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterListKey;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.outer.list.InnerList;
  26 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 public class TxchainBaRead extends DatastoreAbstractWriter implements TransactionChainListener {
  31     private static final Logger LOG = LoggerFactory.getLogger(TxchainBaRead.class);
  32     private final DataBroker bindingDataBroker;
  33
  34     public TxchainBaRead(final DataBroker bindingDataBroker, final int outerListElem, final int innerListElem,
  35             final long writesPerTx, final DataStore dataStore) {
  36         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  37         this.bindingDataBroker = bindingDataBroker;
  38         LOG.debug("Created TxchainBaRead");
  39     }
  40
  41     @Override
  42     public void createList() {
  43         LOG.debug("TxchainBaRead: reading data in the data store");
  44
  45         // Dump the whole list into the data store in a single transaction
  46         // with <outerListElem> PUTs on the transaction
  47         TxchainBaWrite dd = new TxchainBaWrite(bindingDataBroker,
  48                                                StartTestInput.Operation.PUT,
  49                                                outerListElem,
  50                                                innerListElem,
  51                                                outerListElem,
  52                                                dataStore);
  53         dd.createList();
  54         dd.executeList();
  55     }
  56
  57     @Override
  58     public void executeList() {
  59         final LogicalDatastoreType dsType = getDataStoreType();
  60
  61         try (ReadTransaction tx = bindingDataBroker.newReadOnlyTransaction()) {
  62             for (long l = 0; l < outerListElem; l++) {
  63
  64                 InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  65                         .child(OuterList.class, new OuterListKey((int) l));
  66                 FluentFuture<Optional<OuterList>> submitFuture = tx.read(dsType, iid);
  67
  68                 try {
  69                     Optional<OuterList> optionalDataObject = submitFuture.get();
  70                     if (optionalDataObject != null && optionalDataObject.isPresent()) {
  71                         OuterList outerList = optionalDataObject.get();
  72
  73                         String[] objectsArray = new String[outerList.getInnerList().size()];
  74                         for (InnerList innerList : outerList.getInnerList()) {
  75                             if (objectsArray[innerList.getName()] != null) {
  76                                 LOG.error("innerList: DUPLICATE name: {}, value: {}", innerList.getName(),
  77                                     innerList.getValue());
  78                             }
  79                             objectsArray[innerList.getName()] = innerList.getValue();
  80                         }
  81                         for (int i = 0; i < outerList.getInnerList().size(); i++) {
  82                             String itemStr = objectsArray[i];
  83                             if (!itemStr.contentEquals("Item-" + String.valueOf(l) + "-" + String.valueOf(i))) {
  84                                 LOG.error("innerList: name: {}, value: {}", i, itemStr);
  85                                 break;
  86                             }
  87                         }
  88                         txOk++;
  89                     } else {
  90                         txError++;
  91                     }
  92                 } catch (final InterruptedException | ExecutionException e) {
  93                     LOG.warn("failed to ....", e);
  94                     txError++;
  95                 }
  96             }
  97         }
  98     }
  99
 100     @Override
 101     public void onTransactionChainFailed(final TransactionChain<?, ?> chain,
 102                                          final AsyncTransaction<?, ?> transaction, final Throwable cause) {
 103         LOG.error("Broken chain {} in TxchainBaDelete, transaction {}, cause {}",
 104                 chain, transaction.getIdentifier(), cause);
 105     }
 106
 107     @Override
 108     public void onTransactionChainSuccessful(final TransactionChain<?, ?> chain) {
 109         LOG.debug("TxchainBaDelete closed successfully, chain {}", chain);
 110     }
 111
 112 }