Package net.sourceforge.pmd.util

Class FileUtil

  • @Deprecated
@InternalApi
public final class FileUtil
extends Object
    Deprecated.
    Is internal API
    This is a utility class for working with Files.

    • Method Detail

      • getFileNameWithoutExtension

        public static String getFileNameWithoutExtension​(String fileName)
        Deprecated.
        Helper method to get a filename without its extension
        Parameters:
        fileName - String
        Returns:
        String

      • normalizeFilename

        public static String normalizeFilename​(String fileName)
        Deprecated.
        Normalizes the filename by taking the casing into account, e.g. on Windows, the filename is changed to lowercase only.
        Parameters:
        fileName - the file name
        Returns:
        the normalized file name

      • collectFiles

        public static List<DataSource> collectFiles​(String fileLocations,
                                            FilenameFilter filenameFilter)
        Deprecated.
        Collects a list of DataSources using a comma separated list of input file locations to process. If a file location is a directory, the directory hierarchy will be traversed to look for files. If a file location is a ZIP or Jar the archive will be scanned looking for files. If a file location is a file, it will be used. For each located file, a FilenameFilter is used to decide whether to return a DataSource.
        Parameters:
        fileLocations - A comma-separated list of file locations.
        filenameFilter - The FilenameFilter to apply to files.
        Returns:
        A list of DataSources, one for each file collected.

      • findPatternInFile

        public static boolean findPatternInFile​(File file,
                                        String pattern)
        Deprecated.
        Handy method to find a certain pattern into a file. While this method lives in the FileUtils, it was designed with with unit test in mind (to check result redirected into a file)
        Parameters:
        file -
        pattern -
        Returns:

      • readFilelist

        public static String readFilelist​(File filelist)
                           throws IOException
        Deprecated.
        Reads the file, which contains the filelist. This is used for the command line arguments --filelist/-filelist for both PMD and CPD. The separator in the filelist is a comma and/or newlines.
        Parameters:
        filelist - the file which contains the list of path names
        Returns:
        a comma-separated list of file paths
        Throws:
        IOException - if the file couldn't be read