# Uses of Interface
org.springframework.batch.item.file.FlatFileFooterCallback

Packages that use FlatFileFooterCallback
Package
Description
org.springframework.batch.item.file.builder
Builders for file item readers and writers.
org.springframework.batch.item.json.builder
Builders for JSON item reader and writer.
org.springframework.batch.item.support
Internal support package

- ## Uses of FlatFileFooterCallback in org.springframework.batch.item.file.builder

  Methods in org.springframework.batch.item.file.builder with parameters of type FlatFileFooterCallback
  Modifier and Type
  Method
  Description
  `FlatFileItemWriterBuilder<T>`
  FlatFileItemWriterBuilder.`footerCallback(FlatFileFooterCallback callback)`
  A callback for footer processing

- ## Uses of FlatFileFooterCallback in org.springframework.batch.item.json.builder

  Methods in org.springframework.batch.item.json.builder with parameters of type FlatFileFooterCallback
  Modifier and Type
  Method
  Description
  `JsonFileItemWriterBuilder<T>`
  JsonFileItemWriterBuilder.`footerCallback(FlatFileFooterCallback callback)`
  A callback for footer processing.

- ## Uses of FlatFileFooterCallback in org.springframework.batch.item.support

  Methods in org.springframework.batch.item.support with parameters of type FlatFileFooterCallback
  Modifier and Type
  Method
  Description
  `void`
  AbstractFileItemWriter.`setFooterCallback(FlatFileFooterCallback footerCallback)`
  footerCallback will be called after writing the last item to file, but before the file is closed.