/* * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. * * This program and the accompanying materials are made available under the * terms of the Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html */ package org.opendaylight.mdsal.dom.broker; import static com.google.common.base.Preconditions.checkState; import com.google.common.util.concurrent.FluentFuture; import java.util.Collection; import java.util.EnumMap; import java.util.Map; import java.util.Map.Entry; import java.util.concurrent.atomic.AtomicIntegerFieldUpdater; import org.opendaylight.mdsal.common.api.CommitInfo; import org.opendaylight.mdsal.common.api.LogicalDatastoreType; import org.opendaylight.mdsal.common.api.TransactionCommitFailedException; import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction; import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction; import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction; import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction; import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction; import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort; import org.opendaylight.mdsal.dom.spi.store.DOMStoreTransactionFactory; import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; /** * Abstract composite transaction factory. * *
* Provides an convenience common implementation for composite DOM Transactions, where subtransaction is identified by
* {@link LogicalDatastoreType} type and implementation of subtransaction is provided by
* {@link DOMStoreTransactionFactory}.
*
* Note:This class does not have thread-safe implementation of {@link #close()}, implementation may allow
* accessing and allocating new transactions during closing this instance.
*
* @param
* Callback invoked when {@link DOMDataTreeWriteTransaction#commit()} is invoked on transaction created by this
* factory.
*
* @param transaction Transaction on which {@link DOMDataTreeWriteTransaction#commit()} was invoked.
* @param cohorts Iteratable of cohorts for subtransactions associated with the transaction being committed.
* @return a FluentFuture. if commit coordination on cohorts finished successfully, a CommitInfo is returned from
* the Future, On failure, the Future fails with a {@link TransactionCommitFailedException}.
*/
protected abstract FluentFuture extends CommitInfo> commit(DOMDataTreeWriteTransaction transaction,
Collection
* Creates a new composite read-only transaction backed by one transaction per factory in {@link #getTxFactories()}.
*
*
* Subtransaction for reading is selected by supplied {@link LogicalDatastoreType} as parameter for
* {@link DOMDataTreeReadTransaction#read(LogicalDatastoreType, YangInstanceIdentifier)}
*
*
* Id of returned transaction is retrieved via {@link #newTransactionIdentifier()}.
*
* @return New composite read-only transaction.
*/
public final DOMDataTreeReadTransaction newReadOnlyTransaction() {
checkNotClosed();
final Map
* Creates a new composite write-only transaction backed by one write-only transaction per factory in
* {@link #getTxFactories()}.
*
*
* Implementation of composite Write-only transaction is following:
*
*
* Id of returned transaction is generated via {@link #newTransactionIdentifier()}.
*
* @return New composite write-only transaction associated with this factory.
*/
public final DOMDataTreeWriteTransaction newWriteOnlyTransaction() {
checkNotClosed();
final Map
*
*
*