benchmark/dsbenchmark/src/main/java/org/opendaylight/dsbenchmark/simpletx/SimpletxDomDelete.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 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  12 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  15 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
  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.yangtools.yang.common.QName;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class SimpletxDomDelete extends DatastoreAbstractWriter {
  27     private static final Logger LOG = LoggerFactory.getLogger(SimpletxDomDelete.class);
  28     private final DOMDataBroker domDataBroker;
  29
  30     public SimpletxDomDelete(final DOMDataBroker domDataBroker, final int outerListElem,
  31             final int innerListElem, final long writesPerTx, final DataStore dataStore) {
  32         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  33         this.domDataBroker = domDataBroker;
  34         LOG.info("Created simpleTxDomDelete");
  35     }
  36
  37     @Override
  38     public void createList() {
  39         LOG.info("SimpletxDomDelete: 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         SimpletxDomWrite dd = new SimpletxDomWrite(domDataBroker,
  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         final org.opendaylight.yangtools.yang.common.QName olId = QName.create(OuterList.QNAME, "id");
  56         final YangInstanceIdentifier pid =
  57                 YangInstanceIdentifier.builder().node(TestExec.QNAME).node(OuterList.QNAME).build();
  58
  59
  60         DOMDataWriteTransaction tx = domDataBroker.newWriteOnlyTransaction();
  61         long writeCnt = 0;
  62
  63         for (int l = 0; l < outerListElem; l++) {
  64             YangInstanceIdentifier yid = pid.node(new NodeIdentifierWithPredicates(OuterList.QNAME, olId, l));
  65
  66             tx.delete(dsType, yid);
  67             writeCnt++;
  68             if (writeCnt == writesPerTx) {
  69                 try {
  70                     tx.submit().checkedGet();
  71                     txOk++;
  72                 } catch (TransactionCommitFailedException e) {
  73                     LOG.error("Transaction failed: {}", e);
  74                     txError++;
  75                 }
  76                 tx = domDataBroker.newWriteOnlyTransaction();
  77                 writeCnt = 0;
  78             }
  79         }
  80         if (writeCnt != 0) {
  81             try {
  82                 tx.submit().checkedGet();
  83             } catch (TransactionCommitFailedException e) {
  84                 LOG.error("Transaction failed: {}", e);
  85             }
  86         }
  87     }
  88
  89 }