| Name | Description | Type | Package | Framework | 
| ArrayFieldSetMapper | A basic array mapper, returning the values backing a fieldset. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| BeanWrapperFieldSetMapper | FieldSetMapper implementation based on bean property paths. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| DefaultLineMapper | Two-phase LineMapper implementation consisting of tokenization of the line into FieldSet followed bymapping to item. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| FieldSetMapper | Interface that is used to map data obtained from a FieldSet into anAuthor:Tomas Slanina, Dave Syer | Interface | org.springframework.batch.item.file.mapping | Spring Batch | 
| JsonLineMapper | Interpret a line as a JSON object and parse it up to a Map. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| PassThroughFieldSetMapper | Pass through FieldSetMapper useful for passing a FieldSetback directly rather than a mapped object. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| PassThroughLineMapper | Pass through LineMapper useful for passing the originalString back directly rather than a mapped object. | Class | org.springframework.batch.item.file.mapping | Spring Batch | 
| PatternMatchingCompositeLineMapper | A LineMapper implementation that stores a mapping of String patternsto delegate LineTokenizers as well as a mapping of String patterns to | Class | org.springframework.batch.item.file.mapping | Spring Batch |