Example usage for org.springframework.batch.core Job getJobParametersIncrementer

Introduction

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

Prototype

@Nullable
JobParametersIncrementer getJobParametersIncrementer();

Source Link

Document

If clients need to generate new parameters for the next execution in a sequence they can use this incrementer.

Usage

From source file:org.obiba.onyx.core.batch.OnyxJobDetailDelegate.java

@SuppressWarnings("unchecked")
protected void executeInternal(JobExecutionContext context) {
    Map<String, Object> jobDataMap = context.getMergedJobDataMap();
    String jobName = (String) jobDataMap.get(JOB_NAME);
    log.info("Quartz trigger firing with Spring Batch jobName=" + jobName);

    try {//ww w .  ja  v a 2 s.  c om
        Job job = jobLocator.getJob(jobName);
        if (job.getJobParametersIncrementer() != null) {
            jobOperator.startNextInstance(jobName);
        } else {
            JobParameters jobParameters = getJobParametersFromJobMap(jobDataMap);
            jobOperator.start(jobName, toKeyValueCommaDelimitedString(jobParameters));
        }
    } catch (Exception e) {
        log.error("Could not execute job.", e);
    }
}

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From source file:org.appverse.web.framework.backend.batch.services.business.impl.live.JobRunnerServiceImpl.java

@Override
public JobExecution runJob(Job job) throws Exception {
    return jobLauncher.run(job, job.getJobParametersIncrementer().getNext(new JobParameters()));
}

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From source file:org.appverse.web.framework.backend.batch.services.business.impl.live.JobRunnerServiceImpl.java

@Override
public JobExecution runJob(String jobName) throws Exception {
    Job job = jobRegistry.getJob(jobName);
    return jobLauncher.run(job, job.getJobParametersIncrementer().getNext(new JobParameters()));
}

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From source file:org.appverse.web.framework.backend.batch.services.business.impl.live.JobRunnerServiceImpl.java

@Override
public JobExecution runJob(String jobName, int postExecutionSleepTime) throws Exception {
    if (skipExecution(jobName, postExecutionSleepTime)) {
        return null;
    }//from   ww w  .  j av a  2 s.c  o  m
    Job job = jobRegistry.getJob(jobName);
    return jobLauncher.run(job, job.getJobParametersIncrementer().getNext(new JobParameters()));
}

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From source file:org.appverse.web.framework.backend.batch.services.business.impl.live.JobRunnerServiceImpl.java

@Override
public JobExecution runJob(Job job, int postExecutionSleepTime) throws Exception {
    if (skipExecution(job.getName(), postExecutionSleepTime)) {
        return null;
    }/*from  ww w  .jav  a2 s. co  m*/
    return jobLauncher.run(job, job.getJobParametersIncrementer().getNext(new JobParameters()));
}

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From source file:de.codecentric.batch.web.JobOperationsController.java

/**
 * Borrowed from CommandLineJobRunner.//from   w  ww .j a  v  a  2  s.  c  om
 * @param job the job that we need to find the next parameters for
 * @return the next job parameters if they can be located
 * @throws JobParametersNotFoundException if there is a problem
 */
private JobParameters getNextJobParameters(Job job) throws JobParametersNotFoundException {
    String jobIdentifier = job.getName();
    JobParameters jobParameters;
    List<JobInstance> lastInstances = jobExplorer.getJobInstances(jobIdentifier, 0, 1);

    JobParametersIncrementer incrementer = job.getJobParametersIncrementer();

    if (lastInstances.isEmpty()) {
        jobParameters = incrementer.getNext(new JobParameters());
        if (jobParameters == null) {
            throw new JobParametersNotFoundException(
                    "No bootstrap parameters found from incrementer for job=" + jobIdentifier);
        }
    } else {
        List<JobExecution> lastExecutions = jobExplorer.getJobExecutions(lastInstances.get(0));
        jobParameters = incrementer.getNext(lastExecutions.get(0).getJobParameters());
    }
    return jobParameters;
}

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From source file:fr.acxio.tools.agia.common.JobLauncherDetails.java

@SuppressWarnings("unchecked")
protected void executeInternal(JobExecutionContext context) {
    Map<String, Object> jobDataMap = context.getMergedJobDataMap();
    String jobName = (String) jobDataMap.get(JOB_NAME);
    LOGGER.info("Quartz trigger firing with Spring Batch jobName=" + jobName);

    try {/*w w w  .  jav  a 2s.  com*/
        Job job = jobLocator.getJob(jobName);

        JobParameters previousJobParameters = null;
        List<JobInstance> jobInstances = jobExplorer.getJobInstances(jobName, 0, 1);
        if ((jobInstances != null) && (jobInstances.size() > 0)) {
            previousJobParameters = jobInstances.get(0).getJobParameters();
        }

        JobParameters jobParameters = getJobParametersFromJobMap(jobDataMap, previousJobParameters);

        if (job.getJobParametersIncrementer() != null) {
            jobParameters = job.getJobParametersIncrementer().getNext(jobParameters);
        }

        jobLauncher.run(jobLocator.getJob(jobName), jobParameters);
    } catch (JobExecutionException e) {
        LOGGER.error("Could not execute job.", e);
    }
}

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From source file:de.codecentric.batch.web.JobOperationsController.java

private JobParameters createJobParametersWithIncrementerIfAvailable(String parameters, Job job)
        throws JobParametersNotFoundException {
    JobParameters jobParameters = jobParametersConverter
            .getJobParameters(PropertiesConverter.stringToProperties(parameters));
    // use JobParametersIncrementer to create JobParameters if incrementer is set and only if the job is no restart
    if (job.getJobParametersIncrementer() != null) {
        JobExecution lastJobExecution = jobRepository.getLastJobExecution(job.getName(), jobParameters);
        boolean restart = false;
        // check if job failed before
        if (lastJobExecution != null) {
            BatchStatus status = lastJobExecution.getStatus();
            if (status.isUnsuccessful() && status != BatchStatus.ABANDONED) {
                restart = true;//from w  w  w .  ja  v  a 2 s.  c  o m
            }
        }
        // if it's not a restart, create new JobParameters with the incrementer
        if (!restart) {
            JobParameters nextParameters = getNextJobParameters(job);
            Map<String, JobParameter> map = new HashMap<String, JobParameter>(nextParameters.getParameters());
            map.putAll(jobParameters.getParameters());
            jobParameters = new JobParameters(map);
        }
    }
    return jobParameters;
}

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From source file:egovframework.rte.bat.core.launch.support.EgovCommandLineRunner.java

/**
 * ?  ? Batch Job? Job Parameter ?./*from  w w w  .  j a v a 2  s.c o  m*/
 * 
 * @param job
 * @return JobParameters
 * @throws JobParametersNotFoundException 
 */
private JobParameters getNextJobParameters(Job job) throws JobParametersNotFoundException {
    String jobIdentifier = job.getName();
    JobParameters jobParameters;
    List<JobInstance> lastInstances = jobExplorer.getJobInstances(jobIdentifier, 0, 1);

    JobParametersIncrementer incrementer = job.getJobParametersIncrementer();
    if (incrementer == null) {
        throw new JobParametersNotFoundException(
                "No job parameters incrementer found for job=" + jobIdentifier);
    }

    if (lastInstances.isEmpty()) {
        jobParameters = incrementer.getNext(new JobParameters());
        if (jobParameters == null) {
            throw new JobParametersNotFoundException(
                    "No bootstrap parameters found from incrementer for job=" + jobIdentifier);
        }
    } else {
        jobParameters = incrementer.getNext(lastInstances.get(0).getJobParameters());
    }
    return jobParameters;
}

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From source file:com.xchanging.support.batch.admin.service.SimpleJobService.java

public JobExecution launch(String jobName, JobParameters jobParameters)
        throws NoSuchJobException, JobExecutionAlreadyRunningException, JobRestartException,
        JobInstanceAlreadyCompleteException, JobParametersInvalidException {

    Job job = jobLocator.getJob(jobName);

    JobExecution lastJobExecution = jobRepository.getLastJobExecution(jobName, jobParameters);
    boolean restart = false;
    if (lastJobExecution != null) {
        BatchStatus status = lastJobExecution.getStatus();
        if (status.isUnsuccessful() && status != BatchStatus.ABANDONED) {
            restart = true;//from  w  ww. j a va2  s.  c o  m
        }
    }

    if (job.getJobParametersIncrementer() != null && !restart) {
        jobParameters = job.getJobParametersIncrementer().getNext(jobParameters);
    }

    JobExecution jobExecution = jobLauncher.run(job, jobParameters);

    if (jobExecution.isRunning()) {
        activeExecutions.add(jobExecution);
    }
    return jobExecution;

}

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