Example usage for org.springframework.batch.core JobExecutionException JobExecutionException

Introduction

In this page you can find the example usage for org.springframework.batch.core JobExecutionException JobExecutionException.

Prototype

public JobExecutionException(String msg) 

Source Link

Document

Construct a JobExecutionException with a generic message.

Usage

From source file:es.fcs.batch.integration.chunk.SerializableChunkProcessor.java

@SuppressWarnings("unchecked")
private void doInit() throws JobExecutionException {
    if (delegate != null) {
        // Delegate is already initialized
        return;//  w w  w.  j av  a  2s. c  om
    }

    // Initializing processor and writer
    if (itemWriter == null && itemWriterSerializable == null) {
        throw new JobExecutionException("No itemWriter defined");
    }
    if (itemProcessor == null && itemProcessorSerializable == null) {
        throw new JobExecutionException("No itemWriter defined");
    }
    if (itemWriter == null)
        itemWriter = (ItemWriter) itemWriterSerializable;
    if (itemProcessor == null)
        itemProcessor = (ItemProcessor) itemProcessorSerializable;

    // Initializing delegate
    delegate = new SimpleChunkProcessor<I, O>(itemProcessor, itemWriter);
}

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From source file:org.springframework.yarn.batch.support.YarnJobLauncher.java

protected void executeJob(Job job, JobParameters jobParameters) throws JobExecutionException {
    String jobIdentifier = job.getName();
    JobProperties jobProperties = yarnBatchProperties != null
            ? yarnBatchProperties.getJobProperties(jobIdentifier)
            : null;/*w w  w  .j  a  va  2 s  .c o  m*/
    boolean restart = false;

    // re-create by adding props from a boot JobProperties
    if (jobProperties != null && jobProperties.getParameters() != null) {
        log.info("Job parameters from boot properties, parameters" + jobProperties.getParameters());
        Properties tmpProperties = new Properties();
        Map<String, Object> tmpParameters = jobProperties.getParameters();
        tmpProperties.putAll(tmpParameters);
        JobParameters tmpJobParameters = this.converter.getJobParameters(tmpProperties);
        Map<String, JobParameter> map1 = new HashMap<String, JobParameter>(tmpJobParameters.getParameters());
        map1.putAll(jobParameters.getParameters());
        jobParameters = new JobParameters(map1);
        log.info("Modified jobParameters=" + jobParameters);
    }

    if (jobProperties != null && jobProperties.isRestart()) {
        if (jobExplorer == null) {
            throw new JobExecutionException(
                    "A JobExplorer must be provided for a restart or start next operation.");
        }
        JobExecution jobExecution = getLastFailedJobExecution(jobIdentifier);
        if (log.isDebugEnabled()) {
            log.info("Last failed JobExecution: " + jobExecution);
        }
        if (jobExecution == null && jobProperties.isFailRestart()) {
            throw new JobExecutionNotFailedException(
                    "No failed or stopped execution found for job=" + jobIdentifier);
        } else {
            log.info("No failed or stopped execution found for job=" + jobIdentifier
                    + ", batch properties flag for failRestart=" + jobProperties.isFailRestart()
                    + " so we don't fail restart.");
        }
        if (jobExecution != null) {
            restart = true;
            jobParameters = jobExecution.getJobParameters();
        }
    }

    if (jobProperties != null && jobProperties.isNext() && !restart) {
        if (jobExplorer == null) {
            throw new JobExecutionException(
                    "A JobExplorer must be provided for a restart or start next operation.");
        }
        JobParameters nextParameters = getNextJobParameters(job, false);
        Map<String, JobParameter> map = new HashMap<String, JobParameter>(nextParameters.getParameters());
        map.putAll(jobParameters.getParameters());
        jobParameters = new JobParameters(map);
        if (log.isDebugEnabled()) {
            log.info("JobParameter for job=[" + job + "] next=" + nextParameters + " used=" + jobParameters);
        }
    }

    JobExecution execution = this.jobLauncher.run(job, jobParameters);
    if (this.publisher != null) {
        this.publisher.publishEvent(new JobExecutionEvent(this, execution));
    }
}

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