Package gov.nasa.arc.pds.tools.util

Class FileUtils

java.lang.Object
gov.nasa.arc.pds.tools.util.FileUtils
public class FileUtils extends Object
A helper class for File related functionality.
Version:
$Revision: $
Author:
jagander

  • Field Details

    • ONE_KB

      public static final long ONE_KB
      The number of bytes in a kilobyte.

    • ONE_MB

      public static final long ONE_MB
      The number of bytes in a megabyte.

    • ONE_GB

      public static final long ONE_GB
      The number of bytes in a gigabyte.

    • ONE_TB

      public static final long ONE_TB

    • ONE_PB

      public static final long ONE_PB

    • OPPOSITE_SEP_CHAR

      public static final String OPPOSITE_SEP_CHAR

    • REGEX_SAFE_SEP

      public static final String REGEX_SAFE_SEP

  • Constructor Details

    • FileUtils

      public FileUtils()

  • Method Details

    • containsFile

      public static boolean containsFile(File sourceFile, String searchName)

    • getFiles

      public static List<File> getFiles(File sourceFile)

    • getFiles

      public static List<File> getFiles(File sourceFile, String searchPattern)

    • getFiles

      public static List<File> getFiles(File sourceFile, String regex, boolean recursive)

    • getFilesByPattern

      public static List<File> getFilesByPattern(File sourceFile, Pattern searchPattern, boolean recursive)

    • getTopFileByPattern

      public static File getTopFileByPattern(File sourceFile, String regex, Integer maxDepth)

    • getTopFileByPattern

      public static File getTopFileByPattern(File sourceFile, Pattern searchPattern, Integer maxDepth)

    • getFiles

      public static List<File> getFiles(List<File> sourceList, String regex)

    • getFileMap

      public static Map<Integer,File> getFileMap(File sourceFile)

    • getFileMap

      public static Map<Integer,File> getFileMap(File sourceFile, String searchPattern)

    • getFileMap

      public static Map<Integer,File> getFileMap(File sourceFile, String regex, boolean recursive)

    • getFileMapByPattern

      public static Map<Integer,File> getFileMapByPattern(File sourceFile, Pattern searchPattern, boolean recursive, boolean excludeSourceControlFiles)

    • getFileMap

      public static Map<Integer,File> getFileMap(Map<Integer,File> sourceList, String regex)

    • getContents

      public static String getContents(File file) throws IOException
      Throws:
      IOException

    • getBaseFile

      public static File getBaseFile(File file)

    • getValidParent

      public static File getValidParent(File missingFile)

    • getRelativePath

      public static String getRelativePath(File baseDirectory, File targetFile)

    • getRelativePath

      public static String getRelativePath(URL baseDirectory, URL targetFile)

    • getRelativePath

      public static String getRelativePath(String basePath, String fullPath)

    • getExtension

      public static String getExtension(String name)

    • getExtension

      public static String getExtension(File file)

    • getBaseName

      public static String getBaseName(File file)

    • isParent

      public static boolean isParent(File parent, File searchFile)

    • isParent

      public static boolean isParent(FileMirror parent, FileMirror searchFile)

    • hasParent

      public static boolean hasParent(List<File> parents, File searchFile)

    • fromVaxPath

      public static String fromVaxPath(String vaxPath)

    • getRegexSeparator

      public static String getRegexSeparator()

    • getSibling

      public static File getSibling(String fileName, File knownFile)

    • exists

      public static boolean exists(File file)

    • loadProperties

      public static Properties loadProperties(File file)

    • loadProperties

      public static Properties loadProperties(Properties props, File file)

    • close

      public static void close(Closeable closeMe, boolean reThrowExceptions)

    • getCaseUnknownFile

      public static File getCaseUnknownFile(File rootFile, String searchName)

    • getAlternateCaseFile

      public static File getAlternateCaseFile(File rootFile, String searchName)

    • deleteChildren

      public static void deleteChildren(File file)

    • forceDeleteAll

      public static boolean forceDeleteAll(File file)

    • empty

      public static boolean empty(File directory)

    • isSourceControl

      public static boolean isSourceControl(File file)

    • getSafeName

      public static String getSafeName(String string)