Example usage for org.springframework.batch.core JobInstance getVersion

Introduction

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

Prototype

public Integer getVersion() 

Source Link

Usage

From source file:org.springframework.xd.dirt.rest.BatchJobsController.java

/**
 * Return a paged collection of job instances for a given job.
 * //from   ww  w.ja  va2s .  c om
 * @param jobName name of the batch job
 * @param startJobInstance start index for the job instance
 * @param pageSize page size for the list
 * @return collection of JobInstnaces by job name
 */
@RequestMapping(value = "/{jobName}/instances", method = RequestMethod.GET)
@ResponseBody
@ResponseStatus(HttpStatus.OK)
public Collection<JobInstance> instancesForJob(@PathVariable String jobName,
        @RequestParam(defaultValue = "0") int startJobInstance,
        @RequestParam(defaultValue = "20") int pageSize) {
    String fullName = jobName + ".job";

    try {
        Collection<JobInstance> jobInstances = jobService.listJobInstances(fullName, startJobInstance,
                pageSize);
        // need to pass simple name back to the client
        List<JobInstance> result = new ArrayList<JobInstance>();
        for (JobInstance jobInstance : jobInstances) {
            JobInstance simpleInstance = new JobInstance(jobInstance.getId(), jobName);
            simpleInstance.setVersion(jobInstance.getVersion());
            result.add(simpleInstance);
        }
        // TODO: Need to add the jobExecutions for each jobInstance
        return result;
    } catch (NoSuchJobException e) {
        throw new NoSuchBatchJobException(jobName);
    }
}

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