/**
* @param jobIdentifier a job execution id or job name
* @param minStatus the highest status to exclude from the result
* @return
*/
private List<JobExecution> getJobExecutionsWithStatusGreaterThan(
String jobIdentifier, BatchStatus minStatus) {
Long executionId = getLongIdentifier(jobIdentifier);
if (executionId != null) {
JobExecution jobExecution = jobExplorer.getJobExecution(executionId);
if (jobExecution.getStatus().isGreaterThan(minStatus)) {
return Arrays.asList(jobExecution);
}
return Collections.emptyList();
}
int start = 0;
int count = 100;
List<JobExecution> executions = new ArrayList<JobExecution>();
List<JobInstance> lastInstances = jobExplorer.getJobInstances(jobIdentifier, start, count);
while (!lastInstances.isEmpty()) {
for (JobInstance jobInstance : lastInstances) {
List<JobExecution> jobExecutions = jobExplorer.getJobExecutions(jobInstance);
if (jobExecutions == null || jobExecutions.isEmpty()) {
continue;
}
for (JobExecution jobExecution : jobExecutions) {
if (jobExecution.getStatus().isGreaterThan(minStatus)) {
executions.add(jobExecution);
}
}
}
start += count;
lastInstances = jobExplorer.getJobInstances(jobIdentifier, start, count);
}
return executions;
}
/*
* Start a job by obtaining a combined classpath using the job launcher and
* job paths. If a JobLocator has been set, then use it to obtain an actual
* job, if not ask the context for it.
*/
public int start(String moduleNm, String jobIdentifier, String[] parameters, Set<String> opts)
throws Exception {
INaviModuleContext context = null;
try {
context = NaviModuleContextFactory.getInstance().getNaviModuleContext(moduleNm);
launcher = (JobLauncher) context.getBean("jobLauncher");
jobExplorer = (JobExplorer) context.getBean("jobExplorer");
jobRepository = (JobRepository) context.getBean("jobRepository");
Assert.state(
launcher != null,
"A JobLauncher must be provided. Please add one to the configuration.");
if (opts.contains("-restart") || opts.contains("-next")) {
Assert.state(
jobExplorer != null,
"A JobExplorer must be provided for a restart or start next operation. Please add one to the configuration.");
}
String jobName = moduleNm + "_" + jobIdentifier;
JobParameters jobParameters =
jobParametersConverter.getJobParameters(
StringUtils.splitArrayElementsIntoProperties(parameters, "="));
Assert.isTrue(
parameters == null || parameters.length == 0 || !jobParameters.isEmpty(),
"Invalid JobParameters "
+ Arrays.asList(parameters)
+ ". If parameters are provided they should be in the form name=value (no whitespace).");
if (opts.contains("-stop")) {
List<JobExecution> jobExecutions = getRunningJobExecutions(jobName);
if (jobExecutions == null) {
throw new JobExecutionNotRunningException(
"No running execution found for job=" + jobName);
}
for (JobExecution jobExecution : jobExecutions) {
jobExecution.setStatus(BatchStatus.STOPPING);
jobRepository.update(jobExecution);
}
return exitCodeMapper.intValue(ExitStatus.COMPLETED.getExitCode());
}
if (opts.contains("-abandon")) {
List<JobExecution> jobExecutions = getStoppedJobExecutions(jobName);
if (jobExecutions == null) {
throw new JobExecutionNotStoppedException(
"No stopped execution found for job=" + jobName);
}
for (JobExecution jobExecution : jobExecutions) {
jobExecution.setStatus(BatchStatus.ABANDONED);
jobRepository.update(jobExecution);
}
return exitCodeMapper.intValue(ExitStatus.COMPLETED.getExitCode());
}
if (opts.contains("-restart")) {
JobExecution jobExecution = getLastFailedJobExecution(jobName);
if (jobExecution == null) {
throw new JobExecutionNotFailedException(
"No failed or stopped execution found for job=" + jobName);
}
jobParameters = jobExecution.getJobInstance().getJobParameters();
jobName = jobExecution.getJobInstance().getJobName();
}
Job job;
if (jobLocator != null) {
job = jobLocator.getJob(jobIdentifier);
} else {
job = (Job) context.getBean(jobIdentifier);
AbstractJob tmptJob = (AbstractJob) job;
// 重写jobNm
tmptJob.setName(jobName);
}
if (opts.contains("-next")) {
JobParameters nextParameters = getNextJobParameters(job);
Map<String, JobParameter> map =
new HashMap<String, JobParameter>(nextParameters.getParameters());
map.putAll(jobParameters.getParameters());
jobParameters = new JobParameters(map);
}
JobExecution jobExecution = launcher.run(job, jobParameters);
return exitCodeMapper.intValue(jobExecution.getExitStatus().getExitCode());
} catch (Throwable e) {
String message = "Job Terminated in error: " + e.getMessage();
log.error(message, e);
NaviDaemonJobRunner.message = message;
return exitCodeMapper.intValue(ExitStatus.FAILED.getExitCode());
} finally {
if (context != null) {
context.close();
}
}
}