本文整理匯總了Java中org.springframework.batch.core.Job.getJobParametersIncrementer方法的典型用法代碼示例。如果您正苦於以下問題：Java Job.getJobParametersIncrementer方法的具體用法？Java Job.getJobParametersIncrementer怎麽用？Java Job.getJobParametersIncrementer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.springframework.batch.core.Job的用法示例。
在下文中一共展示了Job.getJobParametersIncrementer方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getNextJobParameters
import org.springframework.batch.core.Job; //導入方法依賴的package包/類
private JobParameters getNextJobParameters(Job job,
JobParameters additionalParameters) {
String name = job.getName();
JobParameters parameters = new JobParameters();
List<JobInstance> lastInstances = this.jobExplorer.getJobInstances(name, 0, 1);
JobParametersIncrementer incrementer = job.getJobParametersIncrementer();
Map<String, JobParameter> additionals = additionalParameters.getParameters();
if (lastInstances.isEmpty()) {
// Start from a completely clean sheet
if (incrementer != null) {
parameters = incrementer.getNext(new JobParameters());
}
}
else {
List<JobExecution> previousExecutions = this.jobExplorer
.getJobExecutions(lastInstances.get(0));
JobExecution previousExecution = previousExecutions.get(0);
if (previousExecution == null) {
// Normally this will not happen - an instance exists with no executions
if (incrementer != null) {
parameters = incrementer.getNext(new JobParameters());
}
}
else if (isStoppedOrFailed(previousExecution) && job.isRestartable()) {
// Retry a failed or stopped execution
parameters = previousExecution.getJobParameters();
// Non-identifying additional parameters can be removed to a retry
removeNonIdentifying(additionals);
}
else if (incrementer != null) {
// New instance so increment the parameters if we can
parameters = incrementer.getNext(previousExecution.getJobParameters());
}
}
return merge(parameters, additionals);
}
開發者ID:vikrammane23，項目名稱:https-github.com-g0t4-jenkins2-course-spring-boot，代碼行數:37，代碼來源:JobLauncherCommandLineRunner.java