annotate Lib/IMPL/Resources/Format.pm @ 35:f25d021780b3

DOM::Navigator::Builder working version
author Sergey
date Tue, 17 Nov 2009 17:46:24 +0300
parents 818c74b038ae
children 16ada169ca75
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
1 package IMPL::Resources::Format;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
2 use strict;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
3 use warnings;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
4
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
5 require Exporter;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
6 our @ISA = qw(Exporter);
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
7 our @EXPORT_OK = qw(&FormatMessage);
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
8
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
9 sub FormatMessage {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
10 my ($string,$args) = @_;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
11
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
12 $string =~ s/%(\w+(?:\.\w+)*)%/_getvalue($args,$1,"\[$1\]")/ge;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
13
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
14 return $string;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
15 }
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
16
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
17 sub _getvalue {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
18 my ($obj,$path,$default) = @_;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
19
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
20 foreach my $chunk (split /\./,$path) {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
21 if (eval { $obj->can( $chunk ) } ) {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
22 $obj = $obj->$chunk();
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
23 } elsif (UNIVERSAL::isa($obj,'HASH')) {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
24 $obj = $obj->{$chunk};
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
25 } else {
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
26 return $default;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
27 }
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
28 }
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
29 return $obj;
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
30 }
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
31
818c74b038ae DOM Schema + tests
Sergey
parents:
diff changeset
32 1;