org.springframework.integration.file.RecursiveDirectoryScanner

public class RecursiveDirectoryScanner
extends DefaultDirectoryScanner

The DefaultDirectoryScanner extension which walks through the directory tree using Files.walk(Path, int, FileVisitOption...).

By default this class visits all levels of the file tree without any FileVisitOptions.

Since:: 5.0
Author:: Artem Bilan, Gary Russell
See Also:: Files.walk(java.nio.file.Path, int, java.nio.file.FileVisitOption...)

Method Summary

Modifier and Type	Method	Description
`List<File>`	`listFiles(File directory)`	Scans the directory according to the strategy particular to this implementation and returns the selected files as a File array.
`void`	`setFileVisitOptions(FileVisitOption... fileVisitOptions)`	The options to configure the traversal.
`void`	`setMaxDepth(int maxDepth)`	The maximum number of directory levels to visit.

getFilter, getLocker, listEligibleFiles, setFilter, setLocker, tryClaim

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

Constructor Details
- RecursiveDirectoryScanner
  
  public RecursiveDirectoryScanner()
Method Details
- setMaxDepth
  
  public void setMaxDepth(int maxDepth)
  
  The maximum number of directory levels to visit.
  
  Parameters:
  
  maxDepth - the maximum number of directory levels to visit
- setFileVisitOptions
  
  public void setFileVisitOptions(FileVisitOption... fileVisitOptions)
  
  The options to configure the traversal.
  
  Parameters:
  
  fileVisitOptions - options to configure the traversal
- listFiles
  
  public List<File> listFiles(File directory) throws IllegalArgumentException
  
  Description copied from interface: DirectoryScanner
  
  Scans the directory according to the strategy particular to this implementation and returns the selected files as a File array. This method may never return files that are rejected by the filter.
  
  Specified by:
  
  listFiles in interface DirectoryScanner
  
  Overrides:
  
  listFiles in class DefaultDirectoryScanner
  
  Parameters:
  
  directory - the directory to scan for files
  
  Returns:
  
  a list of files representing the content of the directory
  
  Throws:
  
  IllegalArgumentException - if the input is incorrect

Class RecursiveDirectoryScanner