Spring Batch作业：在itemprocessor中获取文件名

Question

我正在读取多源读取器中的文件。我正在处理迭代处理器中的数据。在迭代处理器中，我想得到记录不正确的文件名。

我的工作配置： -

<batch:job id="FtpJob">
            <batch:step id="step2">
            <batch:tasklet transaction-manager="transactionManager">
                <batch:chunk reader="multiResourceItemReader" processor="itemProcessor"
                    writer="databaseItemWriter" commit-interval="100">
                </batch:chunk>
            </batch:tasklet>
        </batch:step>
    </batch:job>

    <bean id="multiResourceItemReader"
        class="org.springframework.batch.item.file.MultiResourceItemReader">
        <property name="resources"
            value="file:C:/Users/Sandeep/Documents/New/*" />
        <property name="delegate" ref="flatFileItemReader" />
    </bean>

    <!-- ItemReader reads a complete line one by one from input file -->
    <bean id="flatFileItemReader" class="org.springframework.batch.item.file.FlatFileItemReader">
        <property name="lineMapper">
            <bean
                class="org.springframework.batch.item.file.mapping.PassThroughLineMapper">
            </bean>
        </property>
    </bean>


    <bean id="itemProcessor" class="Processor.itemProcessor"
        scope="step">
    </bean>

    <!-- ItemWriter which writes data to database -->
    <bean id="databaseItemWriter"
        class="org.springframework.batch.item.database.HibernateItemWriter">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>

我的物品处理器类： -

public class itemProcessor implements ItemProcessor<Object,Data> {
public Cdr process(Object singleLine) throws Exception
{
// here i want to know the record singleLine  i am processing is of which file
// processing the code here
}
}