Spring Batch- Creating Job Repository,Job Launcher Configuration - With Out DB

<batch:job id="simpleJob"
job-repository="jobRepository" restartable="true" abstract="true">
<batch:listeners/>
</batch:job>


<!-- Repository and Launcher -->
<bean id="jobLauncher"
class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
<property name="jobRepository" ref="jobRepository" />
</bean>

<!-- Job Repository configuration this is important and must -->
<bean id="jobRepository"
    class="org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean">
    <property name="transactionManager" ref="transactionManager" />
</bean>



<bean id="transactionManager"
class="org.springframework.batch.support.transaction.ResourcelessTransactionManager">
</bean>

</beans>