从Jberet 用户指南了解到,可以动态地构建作业以替代静态xml,但是指南没有任何关于如何执行作业构建的输入,因此愿意知道如何执行作业。
Job job = new JobBuilder(jobName)
.restartable(false)
.property("jobk1", "J")
.property("jobk2", "J")
.listener("jobListener1", new String[]{"jobListenerk1", "#{jobParameters['jobListenerPropVal']}"},
new String[]{"jobListenerk2", "#{jobParameters['jobListenerPropVal']}"})
.step(new StepBuilder(stepName)
.properties(new String[]{"stepk1", "S"}, new String[]{"stepk2", "S"})
.batchlet(batchlet1Name, new String[]{"batchletk1", "B"}, new String[]{"batchletk2", "B"})
.listener("stepListener1", stepListenerProps)
.stopOn("STOP").restartFrom(stepName).exitStatus()
.endOn("END").exitStatus("new status for end")
.failOn("FAIL").exitStatus()
.nextOn("*").to(step2Name)
.build())
.step(new StepBuilder(step2Name)
.batchlet(batchlet1Name)
.build())
.build();发布于 2017-06-19 13:08:04
简而言之,您可以使用以下方法启动使用Java创建的作业:
org.jberet.operations.AbstractJobOperator#start(org.jberet.job.model.Job, java.util.Properties)版本1.3.0测试版
由于Java是一个额外的特性,您需要获得JBeret实现的JobOperator并调用上面的start方法:
import org.jberet.job.model.Job;
import org.jberet.operations.JobOperatorImpl;
import org.jberet.spi.JobOperatorContext;
JobOperatorImpl jobOperator = (JobOperatorImpl) JobOperatorContext.getJobOperatorContext().getJobOperator();
Job job = new JobBuilder(jobName)
.step(new StepBuilder(stepName)
.reader(...)
.writer(...)
.build())
.build();
Properties params = null;
long jobExecutionId = jobOperator.start(job, params);版本1.2.0-最终
JobOperatorImpl jobOperator = (JobOperatorImpl) BatchRuntime.getJobOperator();
Properties jobProperties = new Properties();
long jobExecutionId = jobOperator.start(job, jobProperties);有关详细信息,请参阅JBeret 示例应用程序javaJSL和代码如何获取JBeret作业运算符。
https://stackoverflow.com/questions/44629356
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