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.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public class SimpletxDomDelete extends DatastoreAbstractWriter {
  26     private static final Logger LOG = (Logger) LoggerFactory.getLogger(SimpletxDomDelete.class);
  27     private final DOMDataBroker domDataBroker;
  28
  29     public SimpletxDomDelete(DOMDataBroker domDataBroker, int outerListElem,
  30             int innerListElem, long writesPerTx, DataStore dataStore) {
  31         super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
  32         this.domDataBroker = domDataBroker;
  33         LOG.info("Created simpleTxDomDelete");
  34    }
  35
  36     @Override
  37     public void createList() {
  38         LOG.info("SimpletxDomDelete: creating data in the data store");
  39         // Dump the whole list into the data store in a single transaction
  40         // with <outerListElem> PUTs on the transaction
  41         SimpletxDomWrite dd = new SimpletxDomWrite(domDataBroker,
  42                                                    StartTestInput.Operation.PUT,
  43                                                    outerListElem,
  44                                                    innerListElem,
  45                                                    outerListElem,
  46                                                    dataStore);
  47         dd.createList();
  48         dd.executeList();
  49     }
  50
  51     @Override
  52     public void executeList() {
  53         long writeCnt = 0;
  54
  55         org.opendaylight.yangtools.yang.common.QName OL_ID = QName.create(OuterList.QNAME, "id");
  56         DOMDataWriteTransaction tx = domDataBroker.newWriteOnlyTransaction();
  57
  58         for (int l = 0; l < outerListElem; l++) {
  59             YangInstanceIdentifier yid = YangInstanceIdentifier.builder()
  60                                          .node(TestExec.QNAME)
  61                                          .node(OuterList.QNAME)
  62                                          .nodeWithKey(OuterList.QNAME, OL_ID, l)
  63                                          .build();
  64
  65             tx.delete(LogicalDatastoreType.CONFIGURATION, yid);
  66             writeCnt++;
  67             if (writeCnt == writesPerTx) {
  68                 try {
  69                     tx.submit().checkedGet();
  70                     txOk++;
  71                 } catch (TransactionCommitFailedException e) {
  72                     LOG.error("Transaction failed: {}", e.toString());
  73                     txError++;
  74                 }
  75                 tx = domDataBroker.newWriteOnlyTransaction();
  76                 writeCnt = 0;
  77             }
  78         }
  79         if (writeCnt != 0) {
  80             try {
  81                 tx.submit().checkedGet();
  82             } catch (TransactionCommitFailedException e) {
  83                 LOG.error("Transaction failed: {}", e.toString());
  84             }
  85         }
  86     }
  87
  88 }