1SAX::DocumentLocator(3)User Contributed Perl DocumentatioSnAX::DocumentLocator(3)
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NAME

6       XML::SAX::DocumentLocator - Helper class for document locators
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SYNOPSIS

9         my $locator = XML::SAX::DocumentLocator->new(
10             sub { $object->get_public_id },
11             sub { $object->get_system_id },
12             sub { $reader->current_line },
13             sub { $reader->current_column },
14             sub { $reader->get_encoding },
15             sub { $reader->get_xml_version },
16         );
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DESCRIPTION

19       This module gives you a tied hash reference that calls the specified
20       closures when asked for PublicId, SystemId, LineNumber and ColumnNum‐
21       ber.
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23       It is useful for writing SAX Parsers so that you don't have to con‐
24       stantly update the line numbers in a hash reference on the object you
25       pass to set_document_locator(). See the source code for
26       XML::SAX::PurePerl for a usage example.
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API

29       There is only 1 method: "new". Simply pass it a list of closures that
30       when called will return the PublicId, the SystemId, the LineNumber, the
31       ColumnNumber, the Encoding and the XMLVersion respectively.
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33       The closures are passed a single parameter, the key being requested.
34       But you're free to ignore that.
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38perl v5.8.8                       2005-10-14           SAX::DocumentLocator(3)
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