org.springframework.batch.item.file.mapping
Class PassThroughLineMapper

java.lang.Object
  org.springframework.batch.item.file.mapping.PassThroughLineMapper

All Implemented Interfaces:

LineMapper<String>

public class PassThroughLineMapper
extends Object
implements LineMapper<String>

Pass through LineMapper useful for passing the original String back directly rather than a mapped object.

Constructor Summary

PassThroughLineMapper()

Method Summary

String

mapLine(String line, int lineNumber) Implementations must implement this method to map the provided line to the parameter type T.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PassThroughLineMapper

public PassThroughLineMapper()

Method Detail

mapLine

public String mapLine(String line,
                      int lineNumber)
               throws Exception

Description copied from interface: LineMapper

Implementations must implement this method to map the provided line to the parameter type T. The line number represents the number of lines into a file the current line resides.

Specified by:

mapLine in interface LineMapper<String>

Parameters:

line - to be mapped

lineNumber - of the current line

Returns:

mapped object of type T

Throws:

Exception - if error occured while parsing.