elastic-job-example-lite-springboot/src/main/java/io/elasticjob/lite/example/config/DataflowJobConfig.java

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 * Copyright 1999-2015 dangdang.com.
 * <p>
 * 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,
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 * See the License for the specific language governing permissions and
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package io.elasticjob.lite.example.config;

import io.elasticjob.lite.api.dataflow.DataflowJob;
import io.elasticjob.lite.config.JobCoreConfiguration;
import io.elasticjob.lite.config.dataflow.DataflowJobConfiguration;
import io.elasticjob.lite.event.JobEventConfiguration;
import io.elasticjob.example.job.dataflow.SpringDataflowJob;
import io.elasticjob.lite.api.JobScheduler;
import io.elasticjob.lite.config.LiteJobConfiguration;
import io.elasticjob.lite.spring.api.SpringJobScheduler;
import io.elasticjob.lite.reg.zookeeper.ZookeeperRegistryCenter;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.annotation.Resource;

@Configuration
public class DataflowJobConfig {
    
    @Resource
    private ZookeeperRegistryCenter regCenter;
    
    @Resource
    private JobEventConfiguration jobEventConfiguration;
    
    @Bean
    public DataflowJob dataflowJob() {
        return new SpringDataflowJob(); 
    }
    
    @Bean(initMethod = "init")
    public JobScheduler dataflowJobScheduler(final DataflowJob dataflowJob, @Value("${dataflowJob.cron}") final String cron, @Value("${dataflowJob.shardingTotalCount}") final int shardingTotalCount,
                                             @Value("${dataflowJob.shardingItemParameters}") final String shardingItemParameters) {
        return new SpringJobScheduler(dataflowJob, regCenter, getLiteJobConfiguration(dataflowJob.getClass(), cron, shardingTotalCount, shardingItemParameters), jobEventConfiguration);
    }
    
    private LiteJobConfiguration getLiteJobConfiguration(final Class<? extends DataflowJob> jobClass, final String cron, final int shardingTotalCount, final String shardingItemParameters) {
        return LiteJobConfiguration.newBuilder(new DataflowJobConfiguration(JobCoreConfiguration.newBuilder(
                jobClass.getName(), cron, shardingTotalCount).shardingItemParameters(shardingItemParameters).build(), jobClass.getCanonicalName(), true)).overwrite(true).build();
    }
}