io.shardingjdbc.transaction.bed.async.AbstractBestEffortsDeliveryJobFactory Maven / Gradle / Ivy
/*
* Copyright 1999-2015 dangdang.com.
*
* Licensed 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.
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*/
package io.shardingjdbc.transaction.bed.async;
import com.dangdang.ddframe.job.api.JobConfiguration;
import com.dangdang.ddframe.job.api.JobScheduler;
import io.shardingjdbc.transaction.api.config.AbstractBestEffortsDeliveryJobConfiguration;
import io.shardingjdbc.transaction.api.config.SoftTransactionConfiguration;
import io.shardingjdbc.transaction.storage.TransactionLogStorageFactory;
import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter;
import com.dangdang.ddframe.reg.zookeeper.ZookeeperConfiguration;
import com.dangdang.ddframe.reg.zookeeper.ZookeeperRegistryCenter;
import lombok.RequiredArgsConstructor;
/**
* Best efforts delivery B.A.S.E transaction asynchronized job abstract factory.
*
* @author zhangliang
*/
@RequiredArgsConstructor
public abstract class AbstractBestEffortsDeliveryJobFactory {
private final SoftTransactionConfiguration transactionConfig;
/**
* initialize asynchronized job.
*/
public final void init() {
@SuppressWarnings("unchecked")
T bedJobConfig = (T) transactionConfig.getBestEffortsDeliveryJobConfiguration().get();
CoordinatorRegistryCenter regCenter = new ZookeeperRegistryCenter(createZookeeperConfiguration(bedJobConfig));
regCenter.init();
JobScheduler jobScheduler = new JobScheduler(regCenter, createBedJobConfiguration(bedJobConfig));
jobScheduler.setField("transactionConfig", transactionConfig);
jobScheduler.setField("transactionLogStorage", TransactionLogStorageFactory.createTransactionLogStorage(transactionConfig.buildTransactionLogDataSource()));
jobScheduler.init();
}
protected abstract ZookeeperConfiguration createZookeeperConfiguration(T config);
private JobConfiguration createBedJobConfiguration(final T bedJobConfig) {
JobConfiguration result = new JobConfiguration(bedJobConfig.getJobName(), NestedBestEffortsDeliveryJob.class, 1, bedJobConfig.getCron());
result.setFetchDataCount(bedJobConfig.getTransactionLogFetchDataCount());
return result;
}
}