Passing data through two steps - Custom Field Mapper and Custom Tasklet - spring-batch

Question

This is my job configuration:
<batch:job id="clientesJob" job-repository="jobRepository">
<batch:step id="step1" next="renameFiles">
<tasklet>
<chunk reader="multiResourceReader" writer="sqlWriter"
commit-interval="1" />
</tasklet>
</batch:step>
<batch:step id="renameFiles">
<tasklet ref="fileRenamingTasklet" />
</batch:step>
</batch:job>
<bean id="multiResourceReader"
class=" org.springframework.batch.item.file.MultiResourceItemReader">
<property name="resources" value="file:c:/cvs/basecli*" />
<property name="delegate" ref="flatFileItemReader" />
</bean>
<bean id="flatFileItemReader" class="org.springframework.batch.item.file.FlatFileItemReader">
<property name="lineMapper">
<bean class="org.springframework.batch.item.file.mapping.DefaultLineMapper">
<property name="fieldSetMapper" ref="clienteMapper" />
<property name="lineTokenizer" ref="tickerLineTokenizer" />
</bean>
</property>
</bean>
<bean name="tickerLineTokenizer"
class="org.springframework.batch.item.file.transform.DelimitedLineTokenizer" />
<bean id="clienteMapper" class="com.bind.mapper.ClienteFieldSetMapper">
</bean>
<bean id="fileRenamingTasklet" class="com.bind.tasklet.FileRenamingTasklet">
<property name="directory" value="file:c:/cvs/" />
</bean>
In the first step I'm reading the folder with a MultiResourceItemReader, then write it to a SQL Server.
The second one rename the files like "PROCESSFILE-{originalname}".
I thing I want to archive is in the first step there was a problem rename the file in a diferent way like "PROCESSERROR-{originalname}".
So I have to know the status of the first step in my FileRenamingTasklet.
I read about setting the data to the stepExecutionContext. But I cant access in ClienteFieldSetMapper.
I also try using listeners, but there i can't pass the data through.
For further considerations I need the file name and the status.
Any ideas?

Answer 1

Make your fileRenamingTasklet a StepExecutionListener and listen step1 afterStep result; in StepExecutionListener.afterStep(StepExecution stepExecution) check stepExecution.getExitStatus() and you are able to rename correctly your files.
To add listener you have to modify your xml as:
<batch:step id="step1" next="renameFiles">
<tasklet>
<chunk reader="multiResourceReader" writer="sqlWriter" commit-interval="1" />
</tasklet>
<listeners>
<listener ref="fileRenamingTasklet" />
</listeners>
</batch:step>