Class SuggestedFilenameGenerator

  • All Implemented Interfaces:
    FilenameGenerator<Object>

    public class SuggestedFilenameGenerator
    extends AbstractFilenameGenerator<Object>
    File name generator implementation that uses the suggested file name. The implementation returns the suggested file name after making sure that it is unique. Non-unique suggestions are transformed with a simple algorithm that adds a sequence number to the file name. Eg. if the file name 'example.txt' is suggested three times, this generator will return 'example.txt', 'example-2.txt', 'example-3.txt'.
    Version:
    2.15
    Author:
    Nicklas
    Last modified
    $Date: 2010-01-12 14:21:49 +0100 (ti, 12 jan 2010) $
    • Constructor Detail

      • SuggestedFilenameGenerator

        public SuggestedFilenameGenerator()
    • Method Detail

      • getNextFilename

        public String getNextFilename​(Object owner,
                                      String suggestedFilename)
        Description copied from interface: FilenameGenerator
        Get the next file name. This method should never return the same file name more than one time (given a single implementor instance). The generator implementation should not concern itself with the underlying file system or if the file already exists or not (this is a task for the DataWriterFactory implementation).
        Parameters:
        owner - The owner of the data in the file
        suggestedFilename - A default suggested file name (can be null)
        Returns:
        A unique file name