org.apache.pulsar.broker.transaction.timeout.TransactionTimeoutTrackerFactoryImpl Maven / Gradle / Ivy

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/**
 * 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.transaction.timeout;

import io.netty.util.HashedWheelTimer;
import io.netty.util.Timer;
import org.apache.pulsar.broker.TransactionMetadataStoreService;
import org.apache.pulsar.transaction.coordinator.TransactionCoordinatorID;
import org.apache.pulsar.transaction.coordinator.TransactionTimeoutTracker;
import org.apache.pulsar.transaction.coordinator.TransactionTimeoutTrackerFactory;

/**
 * An timeout tracker factory implementation of {@link TransactionTimeoutTrackerFactory}.
 */
public class TransactionTimeoutTrackerFactoryImpl implements TransactionTimeoutTrackerFactory {

    private final Timer timer;

    private static final long tickTimeMillis = 100L;

    private final TransactionMetadataStoreService transactionMetadataStoreService;

    public TransactionTimeoutTrackerFactoryImpl(TransactionMetadataStoreService transactionMetadataStoreService,
                                                HashedWheelTimer timer) {
        this.transactionMetadataStoreService = transactionMetadataStoreService;
        this.timer = timer;
    }

    @Override
    public TransactionTimeoutTracker newTracker(TransactionCoordinatorID tcID) {
        return new TransactionTimeoutTrackerImpl(tcID.getId(), timer, tickTimeMillis, transactionMetadataStoreService);
    }

}