Example usage for org.springframework.batch.core.job.builder JobBuilder flow

Introduction

In this page you can find the example usage for org.springframework.batch.core.job.builder JobBuilder flow.

Prototype

public JobFlowBuilder flow(Step step) 

Source Link

Document

Create a new job builder that will execute a step or sequence of steps.

Usage

From source file:uk.ac.ebi.eva.pipeline.jobs.AggregatedVcfJob.java

@Bean
@Qualifier("aggregatedJob")
public Job aggregatedJob() {
    logger.debug("Building variant aggregated job");

    JobBuilder jobBuilder = jobBuilderFactory.get(jobName).incrementer(new RunIdIncrementer());

    FlowJobBuilder builder = jobBuilder.flow(normalize()).next(load(variantLoaderStep))
            .next(optionalAnnotationFlow).end();

    return builder.build();
}

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From source file:com.searchbox.collection.pubmed.PubmedCollection.java

@Override
protected FlowJobBuilder getJobFlow(JobBuilder builder) {

    Step step = stepBuilderFactory.get("getFile").<Resource, File>chunk(1).reader(reader())
            .processor(itemProcessor()).writer(fileWriter()).build();

    return builder.flow(step).end();

}

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From source file:uk.ac.ebi.eva.pipeline.jobs.GenotypedVcfJob.java

@Bean
@Qualifier("genotypedJob")
public Job genotypedJob() {
    logger.debug("Building variant genotyped job");

    JobBuilder jobBuilder = jobBuilderFactory.get(jobName).incrementer(new RunIdIncrementer());

    Flow parallelStatisticsAndAnnotation = new FlowBuilder<Flow>(PARALLEL_STATISTICS_AND_ANNOTATION)
            .split(new SimpleAsyncTaskExecutor()).add(optionalStatisticsFlow, optionalAnnotationFlow).build();

    FlowJobBuilder builder = jobBuilder.flow(normalize()).next(load(variantLoaderStep))
            .next(parallelStatisticsAndAnnotation).end();

    return builder.build();
}

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From source file:com.searchbox.collection.oppfin.IdealISTCollection.java

@Override
protected FlowJobBuilder getJobFlow(JobBuilder builder) {
    Step step = stepBuilderFactory.get("getFile").<String, FieldMap>chunk(10).reader(reader())
            .processor(itemProcessor()).writer(fieldMapWriter()).build();

    return builder.flow(step).end();
}

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From source file:com.searchbox.collection.oppfin.EENCollection.java

@Override
protected FlowJobBuilder getJobFlow(JobBuilder builder) {
    try {//from   w  ww  .j  ava2s.  c  om
        Step step = stepBuilderFactory.get("getFile").<Profile, FieldMap>chunk(50).reader(reader())
                .processor(itemProcessor()).writer(fieldMapWriter()).build();

        return builder.flow(step).end();
    } catch (Exception e) {
        LOGGER.error("Could not create flow for collection: " + getName(), e);
    }
    return null;
}

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From source file:com.searchbox.collection.oppfin.CordisCollection.java

@Override
protected FlowJobBuilder getJobFlow(JobBuilder builder) {
    Step step = null;//from ww w.  ja  va  2s . com
    try {
        step = stepBuilderFactory.get("getFile").<JSONObject, FieldMap>chunk(500).reader(reader())
                .processor(itemProcessor()).writer(fieldMapWriter()).build();
    } catch (IOException e) {
        LOGGER.error("Could not build step.", e);
    }
    return builder.flow(step).end();
}

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From source file:com.searchbox.collection.oppfin.TopicCollection.java

@Override
protected FlowJobBuilder getJobFlow(JobBuilder builder) {
    Step callStep = stepBuilderFactory.get("getCalls").<JSONObject, FieldMap>chunk(200).reader(callReader())
            .processor(callProcessor()).writer(hashMapWriter()).build();

    Step topicStep = stepBuilderFactory.get("getTopics").<JSONObject, FieldMap>chunk(10).reader(topicReader())
            .processor(topicProcessor()).writer(fieldMapWriter()).build();

    return builder.flow(callStep).next(topicStep).end();
}

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