13 lines
692 B
Text
13 lines
692 B
Text
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XML::SAX::Base has a very simple task - to be a base class for PerlSAX drivers
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and filters. It's default behaviour is to pass the input directly to the output
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unchanged. It can be useful to use this module as a base class so you don't have
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to, for example, implement the characters() callback.
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The main advantages that it provides are easy dispatching of events the right
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way (ie it takes care for you of checking that the handler has implemented that
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method, or has defined an AUTOLOAD), and the guarantee that filters will pass
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along events that they aren't implementing to handlers downstream that might
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nevertheless be interested in them.
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WWW: http://search.cpan.org/dist/XML-SAX-Base/
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