Madan Jampani | 619453b | 2015-07-22 23:47:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Madan Jampani | f4c8850 | 2016-01-21 12:35:36 -0800 | [diff] [blame] | 16 | package org.onosproject.store.primitives.impl; |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 17 | |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 18 | import java.util.concurrent.CompletableFuture; |
| 19 | import java.util.function.Function; |
| 20 | import java.util.function.Supplier; |
| 21 | |
| 22 | import org.onosproject.store.primitives.TransactionId; |
| 23 | import org.onosproject.store.primitives.resources.impl.CommitResult; |
| 24 | import org.onosproject.store.service.ConsistentMapBuilder; |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 25 | import org.onosproject.store.service.TransactionContext; |
| 26 | import org.onosproject.store.service.TransactionContextBuilder; |
| 27 | |
| 28 | /** |
| 29 | * The default implementation of a transaction context builder. This builder |
| 30 | * generates a {@link DefaultTransactionContext}. |
| 31 | */ |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 32 | public class DefaultTransactionContextBuilder extends TransactionContextBuilder { |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 33 | |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 34 | private final Supplier<ConsistentMapBuilder> mapBuilderSupplier; |
| 35 | private final Function<Transaction, CompletableFuture<CommitResult>> transactionCommitter; |
| 36 | private final TransactionId transactionId; |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 37 | |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 38 | public DefaultTransactionContextBuilder(Supplier<ConsistentMapBuilder> mapBuilderSupplier, |
| 39 | Function<Transaction, CompletableFuture<CommitResult>> transactionCommiter, |
| 40 | TransactionId transactionId) { |
| 41 | this.mapBuilderSupplier = mapBuilderSupplier; |
| 42 | this.transactionCommitter = transactionCommiter; |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 43 | this.transactionId = transactionId; |
| 44 | } |
| 45 | |
| 46 | @Override |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 47 | public TransactionContext build() { |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 48 | return new DefaultTransactionContext(transactionId, transactionCommitter, () -> { |
| 49 | ConsistentMapBuilder mapBuilder = mapBuilderSupplier.get(); |
| 50 | if (partitionsDisabled()) { |
| 51 | mapBuilder = mapBuilder.withPartitionsDisabled(); |
| 52 | } |
| 53 | return mapBuilder; |
| 54 | }); |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 55 | } |
Ayaka Koshibe | 3a32156 | 2015-04-29 13:24:07 -0700 | [diff] [blame] | 56 | } |