Class DefaultPosixFiles

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getMode​(java.io.File file)
      Gets the mode for the given file.
      java.util.List<DirEntry> listDir​(java.io.File dir)
      Lists the entries of the given directory.
      java.util.List<DirEntry> listDir​(java.io.File dir, boolean linkTarget)
      Lists the entries of the given directory.
      java.lang.String readLink​(java.io.File link)
      Reads the contents of a symbolic link.
      void setMode​(java.io.File file, int perms)
      Sets the mode for the given file.
      PosixFileInfo stat​(java.io.File file)
      Returns basic information about the given file.
      PosixFileInfo stat​(java.io.File file, boolean linkTarget)
      Returns basic information about the given file.
      void symlink​(java.io.File link, java.lang.String contents)
      Creates a symbolic link with given contents.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • DefaultPosixFiles

        public DefaultPosixFiles()
    • Method Detail

      • stat

        public PosixFileInfo stat​(java.io.File file)
                           throws NativeException
        Description copied from interface: PosixFiles
        Returns basic information about the given file. Returns whatever file details can be efficiently calculated in a single system call, which is more efficient that querying these details separately.

        When the file references a symlink, details about the symlink is returned, not the target of the symlink.

        Specified by:
        stat in interface Files
        Specified by:
        stat in interface PosixFiles
        Parameters:
        file - The path of the file to get details of. Follows symlinks to the parent directory of this file.
        Returns:
        Details of the file. Returns details with type FileInfo.Type.Missing for a file that does not exist.
        Throws:
        NativeException - On failure to query the file information.
        FilePermissionException - When the user has insufficient permissions to query the file information
      • stat

        public PosixFileInfo stat​(java.io.File file,
                                  boolean linkTarget)
                           throws NativeException
        Description copied from interface: PosixFiles
        Returns basic information about the given file. Returns whatever file details can be efficiently calculated in a single system call, which is more efficient that querying these details separately.
        Specified by:
        stat in interface Files
        Specified by:
        stat in interface PosixFiles
        Parameters:
        file - The path of the file to get details of. Follows symlinks to the parent directory of this file.
        linkTarget - When true and the file is a symlink, return details of the target of the symlink instead of details of the symlink itself.
        Returns:
        Details of the file. Returns details with type FileInfo.Type.Missing for a file that does not exist.
        Throws:
        NativeException - On failure to query the file information.
        FilePermissionException - When the user has insufficient permissions to query the file information
      • listDir

        public java.util.List<DirEntry> listDir​(java.io.File dir)
                                         throws NativeException
        Description copied from interface: Files
        Lists the entries of the given directory.

        When a directory entry is a symlink, details about the symlink is returned, not the target of the symlink.

        Specified by:
        listDir in interface Files
        Parameters:
        dir - The path of the directory to list. Follows symlinks to this directory.
        Throws:
        NativeException - On failure.
        NoSuchFileException - When the specified directory does not exist.
        NotADirectoryException - When the specified file is not a directory.
        FilePermissionException - When the user has insufficient permissions to list the entries
      • listDir

        public java.util.List<DirEntry> listDir​(java.io.File dir,
                                                boolean linkTarget)
                                         throws NativeException
        Description copied from interface: Files
        Lists the entries of the given directory.
        Specified by:
        listDir in interface Files
        Parameters:
        dir - The path of the directory to list. Follows symlinks to this directory.
        linkTarget - When true and a directory entry is a symlink, return details of the target of the symlink instead of details of the symlink itself.
        Throws:
        NativeException - On failure.
        NoSuchFileException - When the specified directory does not exist.
        NotADirectoryException - When the specified file is not a directory.
        FilePermissionException - When the user has insufficient permissions to list the entries
      • setMode

        public void setMode​(java.io.File file,
                            int perms)
        Description copied from interface: PosixFiles
        Sets the mode for the given file.
        Specified by:
        setMode in interface PosixFiles
      • getMode

        public int getMode​(java.io.File file)
        Description copied from interface: PosixFiles
        Gets the mode for the given file.
        Specified by:
        getMode in interface PosixFiles