CODEWITHSUNDEEP
springvalidationspring-batch
Gopi
Gopi

Reputation: 669

Terminate Spring Batch if validation(violation count) exceed some predefined count in Item Processor

Is there any way in Spring Batch to stop the batch from proceeding further if validation count exceeds pre-defined count.

I am currently throwing the validation exception from item processor . But it just skips the item from sending to item writer not stopping the batch .

Thanks

Upvotes: 0

Views: 223

Answers (1)

Hansjoerg Wingeier
Hansjoerg Wingeier

Reputation: 4454

If you are using the fluent api (StepBuilder) you can set it as follows:

@Bean
public Step step(){
    return stepBuilderFactory.get("step")
            .<... , ...>chunk(1) 
            .reader(reader())
            .processor(processor())
            .writer(writer())
            .faultTolerant()

            .skipLimit(10) 

            .build();
}

This will instantiate as LimitCheckingItemSkipPoliciy.

You can also instantiate or define your own SkipPolicy utilizing the skipPolicy method

        ...
        .faultTolerant()
        .skipPolicy(mySkipPolicy) 
        ...

If you want to set the skiplimit in an XML configuration:

<step id="step1">
   <tasklet>
      <chunk reader="flatFileItemReader" writer="itemWriter"
             commit-interval="10" 

             skip-limit="10">

         <skippable-exception-classes>
            <include class="..."/>
         </skippable-exception-classes>
      </chunk>
   </tasklet>
</step>

Upvotes: 2

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