| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.pulsar.broker.service; |
| |
| import org.apache.pulsar.broker.transaction.buffer.metadata.TransactionBufferSnapshot; |
| import org.apache.pulsar.broker.transaction.buffer.metadata.v2.TransactionBufferSnapshotIndexes; |
| import org.apache.pulsar.broker.transaction.buffer.metadata.v2.TransactionBufferSnapshotSegment; |
| import org.apache.pulsar.client.api.PulsarClient; |
| import org.apache.pulsar.common.events.EventType; |
| |
| public class TransactionBufferSnapshotServiceFactory { |
| |
| private SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshot> txnBufferSnapshotService; |
| |
| private SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshotSegment> |
| txnBufferSnapshotSegmentService; |
| |
| private SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshotIndexes> txnBufferSnapshotIndexService; |
| |
| public TransactionBufferSnapshotServiceFactory(PulsarClient pulsarClient) { |
| this.txnBufferSnapshotSegmentService = new SystemTopicTxnBufferSnapshotService<>(pulsarClient, |
| EventType.TRANSACTION_BUFFER_SNAPSHOT_SEGMENTS, |
| TransactionBufferSnapshotSegment.class); |
| this.txnBufferSnapshotIndexService = new SystemTopicTxnBufferSnapshotService<>(pulsarClient, |
| EventType.TRANSACTION_BUFFER_SNAPSHOT_INDEXES, TransactionBufferSnapshotIndexes.class); |
| this.txnBufferSnapshotService = new SystemTopicTxnBufferSnapshotService<>(pulsarClient, |
| EventType.TRANSACTION_BUFFER_SNAPSHOT, TransactionBufferSnapshot.class); |
| } |
| |
| public SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshotIndexes> getTxnBufferSnapshotIndexService() { |
| return this.txnBufferSnapshotIndexService; |
| } |
| |
| public SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshotSegment> |
| getTxnBufferSnapshotSegmentService() { |
| return this.txnBufferSnapshotSegmentService; |
| } |
| |
| public SystemTopicTxnBufferSnapshotService<TransactionBufferSnapshot> getTxnBufferSnapshotService() { |
| return this.txnBufferSnapshotService; |
| } |
| |
| public void close() throws Exception { |
| if (this.txnBufferSnapshotIndexService != null) { |
| this.txnBufferSnapshotIndexService.close(); |
| this.txnBufferSnapshotIndexService = null; |
| } |
| if (this.txnBufferSnapshotSegmentService != null) { |
| this.txnBufferSnapshotSegmentService.close(); |
| this.txnBufferSnapshotSegmentService = null; |
| } |
| if (this.txnBufferSnapshotService != null) { |
| this.txnBufferSnapshotService.close(); |
| this.txnBufferSnapshotService = null; |
| } |
| } |
| } |