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.TestExec;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterListKey;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public class SimpletxBaDelete extends DatastoreAbstractWriter {
  26     private static final Logger LOG = (Logger) LoggerFactory.getLogger(SimpletxBaDelete.class);
  27     private DataBroker dataBroker;
  28
  29     public SimpletxBaDelete(DataBroker dataBroker, int outerListElem, int innerListElem, long writesPerTx) {
  30         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx);
  31         this.dataBroker = dataBroker;
  32         LOG.info("Created SimpletxBaDelete");
  33     }
  34
  35     @Override
  36     public void createList() {
  37         LOG.info("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         dd.createList();
  46         dd.executeList();
  47     }
  48
  49     @Override
  50     public void executeList() {
  51             WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
  52             long putCnt = 0;
  53
  54             for (long l = 0; l < outerListElem; l++) {
  55                 InstanceIdentifier<OuterList> iid = InstanceIdentifier.create(TestExec.class)
  56                                                         .child(OuterList.class, new OuterListKey((int)l));
  57                 tx.delete(LogicalDatastoreType.CONFIGURATION, iid);
  58                 putCnt++;
  59                 if (putCnt == writesPerTx) {
  60                     try {
  61                         tx.submit().checkedGet();
  62                         txOk++;
  63                     } catch (TransactionCommitFailedException e) {
  64                         LOG.error("Transaction failed: {}", e.toString());
  65                         txError++;
  66                     }
  67                     tx = dataBroker.newWriteOnlyTransaction();
  68                     putCnt = 0;
  69                 }
  70             }
  71             if (putCnt != 0) {
  72                 try {
  73                     tx.submit().checkedGet();
  74                 } catch (TransactionCommitFailedException e) {
  75                     LOG.error("Transaction failed: {}", e.toString());
  76                 }
  77             }
  78     }
  79 }