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.TestExec;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class SimpletxDomDelete extends DatastoreAbstractWriter {
  25     private static final Logger LOG = (Logger) LoggerFactory.getLogger(SimpletxDomDelete.class);
  26     private final DOMDataBroker domDataBroker;
  27
  28     public SimpletxDomDelete(DOMDataBroker domDataBroker, int outerListElem,
  29             int innerListElem, long writesPerTx) {
  30         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx);
  31         this.domDataBroker = domDataBroker;
  32         LOG.info("Created simpleTxDomDelete");
  33    }
  34
  35     @Override
  36     public void createList() {
  37         LOG.info("SimpletxDomDelete: 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         SimpletxDomWrite dd = new SimpletxDomWrite(domDataBroker,
  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         long writeCnt = 0;
  52
  53         org.opendaylight.yangtools.yang.common.QName OL_ID = QName.create(OuterList.QNAME, "id");
  54         DOMDataWriteTransaction tx = domDataBroker.newWriteOnlyTransaction();
  55
  56         for (int l = 0; l < outerListElem; l++) {
  57             YangInstanceIdentifier yid = YangInstanceIdentifier.builder()
  58                                          .node(TestExec.QNAME)
  59                                          .node(OuterList.QNAME)
  60                                          .nodeWithKey(OuterList.QNAME, OL_ID, l)
  61                                          .build();
  62
  63             tx.delete(LogicalDatastoreType.CONFIGURATION, yid);
  64             writeCnt++;
  65             if (writeCnt == writesPerTx) {
  66                 try {
  67                     tx.submit().checkedGet();
  68                     txOk++;
  69                 } catch (TransactionCommitFailedException e) {
  70                     LOG.error("Transaction failed: {}", e.toString());
  71                     txError++;
  72                 }
  73                 tx = domDataBroker.newWriteOnlyTransaction();
  74                 writeCnt = 0;
  75             }
  76         }
  77         if (writeCnt != 0) {
  78             try {
  79                 tx.submit().checkedGet();
  80             } catch (TransactionCommitFailedException e) {
  81                 LOG.error("Transaction failed: {}", e.toString());
  82             }
  83         }
  84     }
  85
  86 }