SWE/DB/IDText.pm

package SWE::DB::IDText;
use strict;

require SWE::DB::IDProps;
push our @ISA, 'SWE::DB::IDProps';

sub new ($) {
  my $self = shift->SUPER::new (@_);
  $self->{leaf_suffix} = '.txt';
  return $self;
} # new

sub get_data ($$) {
  my $self = shift;
  my $file_name = $self->_get_file_name ($_[0]);

  unless (-f $file_name) {
    return undef;
  }

  open my $file, '<:encoding(utf8)', $file_name or die "$0: $file_name: $!";
  local $/ = undef;
  return \ (<$file>);
} # get_data

sub set_data ($$$) {
  my $self = shift;
  my $file_name = $self->_get_file_name ($_[0], 1);
  my $textref = $_[1];
  
  open my $file, '>:encoding(utf8)', $file_name or die "$0: $file_name: $!";
  print $file $$textref;
  close $file;

  $self->{version_control}->add_file ($file_name) if $self->{version_control};
} # set_data

1;
1	package SWE::DB::IDText;
2	use strict;
3
4	require SWE::DB::IDProps;
5	push our @ISA, 'SWE::DB::IDProps';
6
7	sub new ($) {
8	my $self = shift->SUPER::new (@_);
9	$self->{leaf_suffix} = '.txt';
10	return $self;
11	} # new
12
13	sub get_data ($$) {
14	my $self = shift;
15	my $file_name = $self->_get_file_name ($_[0]);
16
17	unless (-f $file_name) {
18	return undef;
19	}
20
21	open my $file, '<:encoding(utf8)', $file_name or die "$0: $file_name: $!";
22	local $/ = undef;
23	return \ (<$file>);
24	} # get_data
25
26	sub set_data ($$$) {
27	my $self = shift;
28	my $file_name = $self->_get_file_name ($_[0], 1);
29	my $textref = $_[1];
30
31	open my $file, '>:encoding(utf8)', $file_name or die "$0: $file_name: $!";
32	print $file $$textref;
33	close $file;
34
35	$self->{version_control}->add_file ($file_name) if $self->{version_control};
36	} # set_data
37
38	1;