2 * Copyright (c) 2015 Cisco Systems and others. All rights reserved.
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
9 package org.opendaylight.dsbenchmark.txchain;
11 import com.google.common.util.concurrent.FutureCallback;
12 import com.google.common.util.concurrent.Futures;
13 import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
16 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
17 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
18 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
19 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
20 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
21 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
26 import org.opendaylight.yangtools.yang.common.QName;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
32 public class TxchainDomDelete extends DatastoreAbstractWriter implements TransactionChainListener {
33 private static final Logger LOG = LoggerFactory.getLogger(TxchainBaWrite.class);
34 private final DOMDataBroker domDataBroker;
36 public TxchainDomDelete(final DOMDataBroker domDataBroker, final int outerListElem, final int innerListElem,
37 final long writesPerTx, final DataStore dataStore) {
38 super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
39 this.domDataBroker = domDataBroker;
40 LOG.debug("Created TxchainDomDelete");
44 public void createList() {
45 LOG.debug("TxchainDomDelete: creating data in the data store");
47 // Dump the whole list into the data store in a single transaction
48 // with <outerListElem> PUTs on the transaction
49 TxchainDomWrite dd = new TxchainDomWrite(domDataBroker,
50 StartTestInput.Operation.PUT,
60 public void executeList() {
61 final LogicalDatastoreType dsType = getDataStoreType();
62 final org.opendaylight.yangtools.yang.common.QName olId = QName.create(OuterList.QNAME, "id");
63 final YangInstanceIdentifier pid =
64 YangInstanceIdentifier.builder().node(TestExec.QNAME).node(OuterList.QNAME).build();
65 final DOMTransactionChain chain = domDataBroker.createTransactionChain(this);
67 DOMDataWriteTransaction tx = chain.newWriteOnlyTransaction();
71 for (int l = 0; l < outerListElem; l++) {
72 YangInstanceIdentifier yid = pid.node(new NodeIdentifierWithPredicates(OuterList.QNAME, olId, l));
73 tx.delete(dsType, yid);
77 if (writeCnt == writesPerTx) {
79 Futures.addCallback(tx.submit(), new FutureCallback<Void>() {
81 public void onSuccess(final Void result) {
86 public void onFailure(final Throwable t) {
87 LOG.error("Transaction failed, {}", t);
91 tx = chain.newWriteOnlyTransaction();
96 // *** Clean up and close the transaction chain ***
97 // Submit the outstanding transaction even if it's empty and wait for it to finish
98 // We need to empty the transaction chain before closing it
101 tx.submit().checkedGet();
103 } catch (TransactionCommitFailedException e) {
104 LOG.error("Transaction failed", e);
109 } catch (IllegalStateException e) {
110 LOG.error("Transaction close failed,", e);
112 LOG.debug("Transactions: submitted {}, completed {}", txSubmitted, (txOk + txError));
116 public void onTransactionChainFailed(final TransactionChain<?, ?> chain,
117 final AsyncTransaction<?, ?> transaction, final Throwable cause) {
118 LOG.error("Broken chain {} in TxchainDomDelete, transaction {}, cause {}",
119 chain, transaction.getIdentifier(), cause);
123 public void onTransactionChainSuccessful(final TransactionChain<?, ?> chain) {
124 LOG.debug("TxchainDomDelete closed successfully, chain {}", chain);