Package org.springframework.batch.core

Interface JobParametersValidator

All Known Implementing Classes:

CompositeJobParametersValidator, DefaultJobParametersValidator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface JobParametersValidator

Strategy interface for a Job to use in validating its parameters for an execution.

Author:

Dave Syer, Mahmoud Ben Hassine, Taeik Lim

Method Summary

Modifier and Type	Method	Description
void	validate(JobParameters parameters)	Check that the parameters meet whatever requirements are appropriate, and throw an exception if not.

Method Details

validate

void validate(@Nullable
 JobParameters parameters)
       throws JobParametersInvalidException

Check that the parameters meet whatever requirements are appropriate, and throw an exception if not.

Parameters:

parameters - some JobParameters (can be null)

Throws:

JobParametersInvalidException - if the parameters are invalid