org.springframework.batch.item.file.mapping (Spring Batch 4.1.4.RELEASE API)

Infrastructure implementations of io file support mapping concerns.

接口概要
接口说明
FieldSetMapper<T>
Interface that is used to map data obtained from a FieldSet into an object.

类概要
类	说明
ArrayFieldSetMapper	A basic array mapper, returning the values backing a fieldset.
BeanWrapperFieldSetMapper<T>	`FieldSetMapper` implementation based on bean property paths.
DefaultLineMapper<T>	Two-phase `LineMapper` implementation consisting of tokenization of the line into `FieldSet` followed by mapping to item.
JsonLineMapper	Interpret a line as a JSON object and parse it up to a Map.
PassThroughFieldSetMapper	Pass through `FieldSetMapper` useful for passing a `FieldSet` back directly rather than a mapped object.
PassThroughLineMapper	Pass through `LineMapper` useful for passing the original `String` back directly rather than a mapped object.
PatternMatchingCompositeLineMapper<T>	A `LineMapper` implementation that stores a mapping of String patterns to delegate `LineTokenizer`s as well as a mapping of String patterns to delegate `FieldSetMapper`s.