Package org.jboss.modules

Class PathUtils

java.lang.Object
org.jboss.modules.PathUtils
public final class PathUtils extends Object
General helpful path utility methods.
Author:
David M. Lloyd

  • Method Details

    • filterPaths

      public static <T extends Collection<? super String>> T filterPaths(Iterable<String> source, PathFilter filter, T target)
      Filter the paths from source into target using filter.
      Type Parameters:
      T - the collection type
      Parameters:
      source - the source paths
      filter - the filter to apply
      target - the destination for filtered paths
      Returns:
      the target set

    • getPathSet

      public static Set<String> getPathSet(ClassLoader classLoader)
      Attempt to get a set of all paths defined directly by the given class loader. If the path set cannot be ascertained, null is returned.
      Parameters:
      classLoader - the class loader to inspect
      Returns:
      the set, or null if the paths could not be determined

    • relativize

      public static String relativize(String path)
      Relativize the given path. Removes any leading / segments from the path.
      Parameters:
      path - the path to relativize
      Returns:
      the relative path

    • fileNameOfPath

      public static String fileNameOfPath(String path)
      Get the file name (last) segment of the given path.
      Parameters:
      path - the path name
      Returns:
      the file name

    • canonicalize

      public static String canonicalize(String path)
      Canonicalize the given path. Removes all . and .. segments from the path.
      Parameters:
      path - the relative or absolute possibly non-canonical path
      Returns:
      the canonical path

    • isChild

      public static boolean isChild(String parent, String child)
      Determine whether one path is a child of another.
      Parameters:
      parent - the parent path
      child - the child path
      Returns:
      true if the child is truly a child of parent

    • isDirectChild

      public static boolean isDirectChild(String parent, String child)
      Determine whether one path is a direct (or immediate) child of another.
      Parameters:
      parent - the parent path
      child - the child path
      Returns:
      true if the child is truly a direct child of parent

    • toGenericSeparators

      public static String toGenericSeparators(String original)
      Get the given path name with OS-specific separators replaced with the generic / separator character.
      Parameters:
      original - the original string
      Returns:
      the same string with OS-specific separators replaced with /

    • isRelative

      public static boolean isRelative(String path)
      Determine whether a path name is relative.
      Parameters:
      path - the path name
      Returns:
      true if it is relative

    • isSeparator

      public static boolean isSeparator(char ch)
      Determine whether the given character is a / or a platform-specific separator.
      Parameters:
      ch - the character to test
      Returns:
      true if it is a separator

    • basicModuleNameToPath

      public static String basicModuleNameToPath(String moduleName)
      Convert a "basic" module name to a relative path specification.
      Parameters:
      moduleName - the basic module name
      Returns:
      the path specification, or null if the name is not valid