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Add ability to start a job flow with a decider

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Resolves #4411
This commit is contained in:
Kim Seon Woo
2023-08-03 23:37:31 +09:00
committed by Mahmoud Ben Hassine
parent 2e8d5063f7
commit 3fe3b7fc5d
3 changed files with 42 additions and 3 deletions
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18
spring-batch-core/src/test/java/org/springframework/batch/core/job/builder/FlowJobBuilderTests.java
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@@ -235,6 +235,24 @@ class FlowJobBuilderTests {
assertEquals(2, execution.getStepExecutions().size());
}
@Test
void testBuildWithDeciderAtStart() {
JobExecutionDecider decider = new JobExecutionDecider() {
private int count = 0;
@Override
public FlowExecutionStatus decide(JobExecution jobExecution, @Nullable StepExecution stepExecution) {
count++;
return count < 2 ? new FlowExecutionStatus("ONGOING") : FlowExecutionStatus.COMPLETED;
}
};
JobFlowBuilder builder = new JobBuilder("flow", jobRepository).start(decider);
builder.on("COMPLETED").end().from(decider).on("*").to(step1).end();
builder.build().preventRestart().build().execute(execution);
assertEquals(BatchStatus.COMPLETED, execution.getStatus());
assertEquals(1, execution.getStepExecutions().size());
}
@Test
void testBuildWithIntermediateSimpleJob() {
SimpleJobBuilder builder = new JobBuilder("flow", jobRepository).start(step1);