Retrieving resource name (filename) from a skipListener

[javote]

Hello,

I am using a MultiResourceItemReader in order to read different files in a folder.

Processing those files might involve an exception if one record is not correctly validated (using ValangValidator), those incorrect records are being handled with a listener in order to log the incorrect record in a database.

Which is the best approach in order to retrieve the resource name (file name being processed) from the listener that handles the skipped records? I need to store the file name in the database with the incorrect record but i am not able to do that.

I have seen that MultiResourceItemReader now contains a method called getCurrentResource() but i do not know how to retrieve that information from my "skipListener" class.

I think that the following post explains the solution, but I do not know how to inject a MultiResourceItemReader into my FieldSetMapper:

http://forum.springsource.org/showth...FieldSetMapper

Thanks a lot for your help in advance.

[michael.lange]

but I do not know how to inject a MultiResourceItemReader into my FieldSetMapper

that should be quite easy, see this pseudocode

<bean id="mrir" class="...MultiResourceItemReader">
...
</bean>

<bean id="mapper" class="...CustomFieldSetMapper">
   <property name="mrir" ref ="mrir" />
</bean>

you just create a custom FieldSetMapper like this

public class CustomFieldSetMapper implements FieldSetMapper<String> {

    private MultiResourceItemReader mrir;
    
    @Override
    public String mapFieldSet(FieldSet fieldSet) throws BindException {
        
        String fileName = mrir.getCurrentResource().getFilename();
        
        return fieldSet.readString("foo");
    }

    public void setMrir(MultiResourceItemReader mrir) {
        this.mrir = mrir;
    }
}

[javote]

Thanks a lot Michael!

I was mixing a couple of concepts, but now they are clear and I have been able to do that.

Thanks a lot again!