benchmark/dsbenchmark/src/main/java/org/opendaylight/dsbenchmark/simpletx/SimpletxBaDelete.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems 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.simpletx;
  10
  11
  12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  13 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  15 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  16 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterListKey;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class SimpletxBaDelete extends DatastoreAbstractWriter {
  27     private static final Logger LOG = LoggerFactory.getLogger(SimpletxBaDelete.class);
  28     private final DataBroker dataBroker;
  29
  30     public SimpletxBaDelete(final DataBroker dataBroker, final int outerListElem, final int innerListElem,
  31             final long writesPerTx, final DataStore dataStore) {
  32         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  33         this.dataBroker = dataBroker;
  34         LOG.debug("Created SimpletxBaDelete");
  35     }
  36
  37     @Override
  38     public void createList() {
  39         LOG.debug("DatastoreDelete: creating data in the data store");
  40         // Dump the whole list into the data store in a single transaction
  41         // with <outerListElem> PUTs on the transaction
  42         SimpletxBaWrite dd = new SimpletxBaWrite(dataBroker,
  43                                                  StartTestInput.Operation.PUT,
  44                                                  outerListElem,
  45                                                  innerListElem,
  46                                                  outerListElem,
  47                                                  dataStore);
  48         dd.createList();
  49         dd.executeList();
  50     }
  51
  52     @Override
  53     public void executeList() {
  54         final LogicalDatastoreType dsType = getDataStoreType();
  55
  56         WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
  57         long putCnt = 0;
  58
  59         for (long l = 0; l < outerListElem; l++) {
  60             InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  61                                                         .child(OuterList.class, new OuterListKey((int)l));
  62             tx.delete(dsType, iid);
  63             putCnt++;
  64             if (putCnt == writesPerTx) {
  65                 try {
  66                     tx.submit().checkedGet();
  67                     txOk++;
  68                 } catch (final TransactionCommitFailedException e) {
  69                     LOG.error("Transaction failed: {}", e);
  70                     txError++;
  71                 }
  72                 tx = dataBroker.newWriteOnlyTransaction();
  73                 putCnt = 0;
  74             }
  75         }
  76         if (putCnt != 0) {
  77             try {
  78                 tx.submit().checkedGet();
  79             } catch (final TransactionCommitFailedException e) {
  80                 LOG.error("Transaction failed: {}", e);
  81             }
  82         }
  83     }
  84 }