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.binding.api.Transaction;
  17 import org.opendaylight.mdsal.binding.api.TransactionChain;
  18 import org.opendaylight.mdsal.binding.api.TransactionChainListener;
  19 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  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, StartTestInput.Operation.PUT, outerListElem,
  48             innerListElem, outerListElem, dataStore);
  49         dd.createList();
  50         dd.executeList();
  51     }
  52
  53     @Override
  54     public void executeList() {
  55         final LogicalDatastoreType dsType = getDataStoreType();
  56
  57         try (ReadTransaction tx = bindingDataBroker.newReadOnlyTransaction()) {
  58             for (long l = 0; l < outerListElem; l++) {
  59
  60                 InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  61                         .child(OuterList.class, new OuterListKey((int) l));
  62                 FluentFuture<Optional<OuterList>> submitFuture = tx.read(dsType, iid);
  63
  64                 try {
  65                     Optional<OuterList> optionalDataObject = submitFuture.get();
  66                     if (optionalDataObject != null && optionalDataObject.isPresent()) {
  67                         OuterList outerList = optionalDataObject.get();
  68
  69                         String[] objectsArray = new String[outerList.getInnerList().size()];
  70                         for (InnerList innerList : outerList.getInnerList()) {
  71                             if (objectsArray[innerList.getName()] != null) {
  72                                 LOG.error("innerList: DUPLICATE name: {}, value: {}", innerList.getName(),
  73                                     innerList.getValue());
  74                             }
  75                             objectsArray[innerList.getName()] = innerList.getValue();
  76                         }
  77                         for (int i = 0; i < outerList.getInnerList().size(); i++) {
  78                             String itemStr = objectsArray[i];
  79                             if (!itemStr.contentEquals("Item-" + String.valueOf(l) + "-" + String.valueOf(i))) {
  80                                 LOG.error("innerList: name: {}, value: {}", i, itemStr);
  81                                 break;
  82                             }
  83                         }
  84                         txOk++;
  85                     } else {
  86                         txError++;
  87                     }
  88                 } catch (final InterruptedException | ExecutionException e) {
  89                     LOG.warn("failed to ....", e);
  90                     txError++;
  91                 }
  92             }
  93         }
  94     }
  95
  96     @Override
  97     public void onTransactionChainFailed(final TransactionChain chain, final Transaction transaction,
  98             final Throwable cause) {
  99         LOG.error("Broken chain {} in TxchainBaDelete, transaction {}, cause {}", chain, transaction.getIdentifier(),
 100             cause);
 101     }
 102
 103     @Override
 104     public void onTransactionChainSuccessful(final TransactionChain chain) {
 105         LOG.debug("TxchainBaDelete closed successfully, chain {}", chain);
 106     }
 107 }