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 org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
13 import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
14 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
15 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
16 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
17 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
18 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
19 import org.opendaylight.dsbenchmark.DatastoreAbstractWriter;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.test.exec.OuterList;
24 import org.opendaylight.yangtools.yang.common.QName;
25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
30 import com.google.common.util.concurrent.FutureCallback;
31 import com.google.common.util.concurrent.Futures;
33 public class TxchainDomDelete extends DatastoreAbstractWriter implements TransactionChainListener{
34 private static final Logger LOG = LoggerFactory.getLogger(TxchainBaWrite.class);
35 private final DOMDataBroker domDataBroker;
37 public TxchainDomDelete(DOMDataBroker domDataBroker, int outerListElem, int innerListElem,
38 long writesPerTx, DataStore dataStore) {
39 super(StartTestInput.Operation.DELETE, outerListElem, innerListElem, writesPerTx, dataStore);
40 this.domDataBroker = domDataBroker;
41 LOG.info("Created TxchainDomDelete");
45 public void createList() {
46 LOG.info("TxchainDomDelete: creating data in the data store");
48 // Dump the whole list into the data store in a single transaction
49 // with <outerListElem> PUTs on the transaction
50 TxchainDomWrite dd = new TxchainDomWrite(domDataBroker,
51 StartTestInput.Operation.PUT,
61 public void executeList() {
65 org.opendaylight.yangtools.yang.common.QName OL_ID = QName.create(OuterList.QNAME, "id");
66 DOMTransactionChain chain = domDataBroker.createTransactionChain(this);
67 DOMDataWriteTransaction tx = chain.newWriteOnlyTransaction();
69 YangInstanceIdentifier pid = YangInstanceIdentifier.builder().node(TestExec.QNAME).node(OuterList.QNAME).build();
70 for (int l = 0; l < outerListElem; l++) {
71 YangInstanceIdentifier yid = pid.node(new NodeIdentifierWithPredicates(OuterList.QNAME, OL_ID, l));
72 tx.delete(LogicalDatastoreType.CONFIGURATION, yid);
76 if (writeCnt == writesPerTx) {
78 Futures.addCallback(tx.submit(), new FutureCallback<Void>() {
80 public void onSuccess(final Void result) {
84 public void onFailure(final Throwable t) {
85 LOG.error("Transaction failed, {}", t);
89 tx = chain.newWriteOnlyTransaction();
94 // *** Clean up and close the transaction chain ***
95 // Submit the outstanding transaction even if it's empty and wait for it to finish
96 // We need to empty the transaction chain before closing it
99 tx.submit().checkedGet();
101 } catch (TransactionCommitFailedException e) {
102 LOG.error("Transaction failed", e);
108 catch (IllegalStateException e){
109 LOG.error("Transaction close failed,", e);
111 LOG.info("Transactions: submitted {}, completed {}", txSubmitted, (txOk + txError));
115 public void onTransactionChainFailed(TransactionChain<?, ?> chain,
116 AsyncTransaction<?, ?> transaction, Throwable cause) {
117 LOG.error("Broken chain {} in TxchainDomDelete, transaction {}, cause {}",
118 chain, transaction.getIdentifier(), cause);
122 public void onTransactionChainSuccessful(TransactionChain<?, ?> chain) {
123 LOG.info("TxchainDomDelete closed successfully, chain {}", chain);