# Xerl (c) 2005-2011,2013 Dipl.-Inform. (FH) Paul C. Buetow
#
# 	E-Mail: xerl@dev.buetow.org 	WWW: http://xerl.buetow.org
#
# This is free software, you may use it and distribute it under the same
# terms as Perl itself.

package Xerl::XML::Reader;

use strict;
use warnings;

use XML::SAX;

use Xerl::Base;
use Xerl::XML::Element;
use Xerl::XML::SAXHandler;

sub open($) {
  my Xerl::XML::Reader $self = $_[0];

  if ( -f $self->get_path() ) {
    return 0;
  }
  else {
    return 1;
  }
}

sub parse() {
  my Xerl::XML::Reader $self = $_[0];
  my $sax_handler = Xerl::XML::SAXHandler->new();

  my $parser = XML::SAX::ParserFactory->parser( Handler => $sax_handler );

  $parser->parse_uri( $self->get_path() );

  $self->set_root( $sax_handler->{xerl}{root} );

  return undef;
}

1;