Spring / Spring batch Interview questions
How do you implement conditional step flow in Spring batch?
Next element is an transitional element in step that instructs the Job which Step to execute next.
<job id="job"> <step id="stepA" parent="s1"> <next on="*" to="stepB" /> <next on="FAILED" to="stepC" /> </step> <step id="stepB" parent="s2" next="stepC" /> <step id="stepC" parent="s3" /> </job>
The "on" attribute of a transition element uses a simple pattern-matching scheme to match the ExitStatus that results from the execution of the Step. Only two special characters are allowed in the pattern: "*" will zero or more characters and "?" will match exactly one character.
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