AsciiDocBookFormatter(3pm) LogReport's Lire Documentation AsciiDocBookFormatter(3pm)
NAME
Lire::ReportParser::AsciiDocBookFormatter - Lire::ReportParser subclass which formats description.
SYNOPSIS
To format DocBook:
use Lire::ReportParser::AsciiDocBookFormatter qw/dbk2txt/;
my $txt = dbk2txt( "<para>Test</para>" );
In XML Report processors :
package MyParser;
use base qw/ Lire::ReportParser::AsciiDocBookFormatter Lire::ReportParser /;
sub new {
my $self = shift->SUPER::new( @_ );
$self->init_docbook_formatter( @_ );
return $self;
}
sub handle_description {
my ( $self, $desc ) = @_;
print $desc;
return;
}
DESCRIPTION
This package implements methods that can handle the content of "description" elements and it can be used by a subclass of
Lire::ReportParser. Client only have to inherit from this module so that a handle_description() method is available to process the text
formatted DocBook description.
This module also provide a convenient dbk2txt() function which can be used to format a string containing DocBook elements into an ASCII
equivalent.
USING Lire::ReportParser::AsciiDocBookFormatter
Lire::ReportParser processors that would like to work with text version of the description should inherit from
Lire::ReportParser::AsciiDocBookFormatter in addition to Lire::ReportParser. If they override the description_start(),
description_end()methods, they must link to their parents' version using "SUPER::".
Additionnally, they should merge the value elements_spec() in their elements_spec() implementation.
The Lire::ReportParser::AsciiDocBookFormatter should be listed before Lire::ReportParser in the @ISA. The AsciiDocBookFormatter doesn't
inherit directly from Lire::ReportParser so that it can be used in multiple inheritance scenario.
The subclass should call the init_docbook_formatter() method from their constructor method to initialize the DocBookFormatter module.
init_docbook_formatter( %params )
The initializer recognizes some parameters that can be used to control the behavior of the DocBook handling:
columns
The number of columns in which the DocBook text should be formatted. Defaults to 72.
dbk_start_processing()
Initializes the parser's structure for formatting DocBook XML as ASCII. This is used from the description_start implementation.
dbk_end_processing()
Cleans the parser structure. This is used from the description_end() implementation.
handle_description( $description )
This method is invoked after the closing tag of the "description" element is encountered. The $description contains the description
formatted in plain text.
FORMATTING DocBook STRINGS
If you have DocBook content in a string, like you can obtain from some of the Report Specifications object, you can format it in plain text
using the dbx2txt() function.
dbk2txt( $docbook_str, [$columns] )
Returns a plain text version of the DocBook XML fragment $docbook_str. The "columns" parameter sets the number of columns in which the
DocBook text should be formatted.
This method will die() in case of error.
SEE ALSO
Lire::ReportParser(3pm)
VERSION
$Id: AsciiDocBookFormatter.pm,v 1.13 2006/07/23 13:16:31 vanbaal Exp $
COPYRIGHT
Copyright (C) 2001-2004 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.
AUTHOR
Francis J. Lacoste <flacoste@logreport.org>
Lire 2.1.1 2006-07-23 AsciiDocBookFormatter(3pm)