Class Http4RandomAccessContent<FS extends Http4FileSystem>

    • Method Detail

      • close

        public void close()
                   throws java.io.IOException
        Description copied from interface: RandomAccessContent
        Closes this random access file stream and releases any system resources associated with the stream.

        A closed random access file cannot perform input or output operations and cannot be reopened.

        If this file has an associated channel then the channel is closed as well.

        Throws:
        java.io.IOException - if an I/O error occurs.
      • getFilePointer

        public long getFilePointer()
                            throws java.io.IOException
        Description copied from interface: RandomAccessContent
        Returns the current offset in this file.
        Returns:
        the offset from the beginning of the file, in bytes, at which the next read or write occurs.
        Throws:
        java.io.IOException - if an I/O error occurs.
      • length

        public long length()
                    throws java.io.IOException
        Description copied from interface: RandomAccessContent
        Returns the length of this file.
        Returns:
        the length of this file, measured in bytes.
        Throws:
        java.io.IOException - if an I/O error occurs.
      • seek

        public void seek​(long pos)
                  throws java.io.IOException
        Description copied from interface: RandomAccessContent
        Sets the file-pointer offset, measured from the beginning of this file, at which the next read or write occurs.

        The offset may be set beyond the end of the file. Setting the offset beyond the end of the file does not change the file length. The file length will change only by writing after the offset has been set beyond the end of the file.

        Notice: If you use RandomAccessContent.getInputStream() you have to re-get the InputStream after calling RandomAccessContent.seek(long)

        Parameters:
        pos - the offset position, measured in bytes from the beginning of the file, at which to set the file pointer.
        Throws:
        java.io.IOException - if pos is less than 0 or if an I/O error occurs.