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 package org.opendaylight.dsbenchmark.simpletx;
   9
  10 import java.util.concurrent.ExecutionException;
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterListKey;
  20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class SimpletxBaDelete extends DatastoreAbstractWriter {
  25     private static final Logger LOG = LoggerFactory.getLogger(SimpletxBaDelete.class);
  26     private final DataBroker dataBroker;
  27
  28     public SimpletxBaDelete(final DataBroker dataBroker, final int outerListElem, final int innerListElem,
  29             final long writesPerTx, final DataStore dataStore) {
  30         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  31         this.dataBroker = dataBroker;
  32         LOG.debug("Created SimpletxBaDelete");
  33     }
  34
  35     @Override
  36     public void createList() {
  37         LOG.debug("DatastoreDelete: creating data in the data store");
  38         // Dump the whole list into the data store in a single transaction
  39         // with <outerListElem> PUTs on the transaction
  40         SimpletxBaWrite dd = new SimpletxBaWrite(dataBroker,
  41                                                  StartTestInput.Operation.PUT,
  42                                                  outerListElem,
  43                                                  innerListElem,
  44                                                  outerListElem,
  45                                                  dataStore);
  46         dd.createList();
  47         dd.executeList();
  48     }
  49
  50     @Override
  51     public void executeList() {
  52         final LogicalDatastoreType dsType = getDataStoreType();
  53
  54         WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
  55         long putCnt = 0;
  56
  57         for (long l = 0; l < outerListElem; l++) {
  58             InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  59                                                         .child(OuterList.class, new OuterListKey((int)l));
  60             tx.delete(dsType, iid);
  61             putCnt++;
  62             if (putCnt == writesPerTx) {
  63                 try {
  64                     tx.commit().get();
  65                     txOk++;
  66                 } catch (final InterruptedException | ExecutionException e) {
  67                     LOG.error("Transaction failed: {}", e);
  68                     txError++;
  69                 }
  70                 tx = dataBroker.newWriteOnlyTransaction();
  71                 putCnt = 0;
  72             }
  73         }
  74         if (putCnt != 0) {
  75             try {
  76                 tx.commit().get();
  77             } catch (final InterruptedException | ExecutionException e) {
  78                 LOG.error("Transaction failed: {}", e);
  79             }
  80         }
  81     }
  82 }