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
   9 package org.opendaylight.dsbenchmark.txchain;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.CheckedFuture;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  15 import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
  16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  17 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  18 import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
  19 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
  20 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterListKey;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.outer.list.InnerList;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.slf4j.Logger;
  29 import org.slf4j.LoggerFactory;
  30
  31 public class TxchainBaRead extends DatastoreAbstractWriter implements TransactionChainListener {
  32     private static final Logger LOG = LoggerFactory.getLogger(TxchainBaRead.class);
  33     private final DataBroker bindingDataBroker;
  34
  35     public TxchainBaRead(final DataBroker bindingDataBroker, final int outerListElem, final int innerListElem,
  36             final long writesPerTx, final DataStore dataStore) {
  37         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  38         this.bindingDataBroker = bindingDataBroker;
  39         LOG.debug("Created TxchainBaRead");
  40     }
  41
  42     @Override
  43     public void createList() {
  44         LOG.debug("TxchainBaRead: reading data in the data store");
  45
  46         // Dump the whole list into the data store in a single transaction
  47         // with <outerListElem> PUTs on the transaction
  48         TxchainBaWrite dd = new TxchainBaWrite(bindingDataBroker,
  49                                                StartTestInput.Operation.PUT,
  50                                                outerListElem,
  51                                                innerListElem,
  52                                                outerListElem,
  53                                                dataStore);
  54         dd.createList();
  55         dd.executeList();
  56     }
  57
  58     @Override
  59     public void executeList() {
  60         final LogicalDatastoreType dsType = getDataStoreType();
  61
  62         try (ReadOnlyTransaction tx = bindingDataBroker.newReadOnlyTransaction()) {
  63             for (long l = 0; l < outerListElem; l++) {
  64
  65                 InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  66                         .child(OuterList.class, new OuterListKey((int) l));
  67                 CheckedFuture<Optional<OuterList>, ReadFailedException> submitFuture =
  68                         tx.read(dsType, iid);
  69
  70                 try {
  71                     Optional<OuterList> optionalDataObject = submitFuture.checkedGet();
  72                     if (optionalDataObject != null && optionalDataObject.isPresent()) {
  73                         OuterList outerList = optionalDataObject.get();
  74
  75                         String[] objectsArray = new String[outerList.getInnerList().size()];
  76                         for (InnerList innerList : outerList.getInnerList()) {
  77                             if (objectsArray[innerList.getName()] != null) {
  78                                 LOG.error("innerList: DUPLICATE name: {}, value: {}", innerList.getName(),
  79                                     innerList.getValue());
  80                             }
  81                             objectsArray[innerList.getName()] = innerList.getValue();
  82                         }
  83                         for (int i = 0; i < outerList.getInnerList().size(); i++) {
  84                             String itemStr = objectsArray[i];
  85                             if (!itemStr.contentEquals("Item-" + String.valueOf(l) + "-" + String.valueOf(i))) {
  86                                 LOG.error("innerList: name: {}, value: {}", i, itemStr);
  87                                 break;
  88                             }
  89                         }
  90                         txOk++;
  91                     } else {
  92                         txError++;
  93                     }
  94                 } catch (ReadFailedException e) {
  95                     LOG.warn("failed to ....", e);
  96                     txError++;
  97                 }
  98             }
  99         }
 100     }
 101
 102     @Override
 103     public void onTransactionChainFailed(final TransactionChain<?, ?> chain,
 104                                          final AsyncTransaction<?, ?> transaction, final Throwable cause) {
 105         LOG.error("Broken chain {} in TxchainBaDelete, transaction {}, cause {}",
 106                 chain, transaction.getIdentifier(), cause);
 107     }
 108
 109     @Override
 110     public void onTransactionChainSuccessful(final TransactionChain<?, ?> chain) {
 111         LOG.debug("TxchainBaDelete closed successfully, chain {}", chain);
 112     }
 113
 114 }