Config::MVP::Reader::INI(3pm) User Contributed Perl Documentation Config::MVP::Reader::INI(3pm)NAME
Config::MVP::Reader::INI - an MVP config reader for .ini files
VERSION
version 2.101461
DESCRIPTION
Config::MVP::Reader::INI reads .ini files containing MVP-style configuration.
AUTHOR
Ricardo Signes <rjbs@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2008 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.10.1 2010-10-15 Config::MVP::Reader::INI(3pm)
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Config::MVP::Reader(3pm) User Contributed Perl Documentation Config::MVP::Reader(3pm)NAME
Config::MVP::Reader - object to read config from storage into an assembler
VERSION
version 2.200002
SYNOPSIS
use Config::MVP::Reader::YAML; # this doesn't really exist
my $reader = Config::MVP::Reader::YAML->new;
my $sequence = $reader->read_config('/etc/foobar.yml');
DESCRIPTION
A Config::MVP::Reader exists to read configuration data from storage (like a file) and convert that data into instructions to a
Config::MVP::Assembler, which will in turn convert them into a Config::MVP::Sequence, the final product.
METHODS
read_config
my $sequence = $reader->read_config($location, \%arg);
This method is passed a location, which has no set meaning, but should be the mechanism by which the Reader is told how to locate
configuration. It might be a file name, a hashref of parameters, a DBH, or anything else, depending on the needs of the specific Reader
subclass.
It is also passed a hashref of arguments, of which there is only one valid argument:
assembler - the Assembler object into which to read the config
If no assembler argument is passed, one will be constructed by calling the Reader's "build_assembler" method.
Subclasses should generally not override "read_config", but should instead implement a "read_into_assembler" method, described below.
read_into_assembler
This method should not be called directly. It is called by "read_config" with the following parameters:
my $sequence = $reader->read_into_assembler( $location, $assembler );
The method should read the configuration found at $location and use it to instruct the $assembler (a Config::MVP::Assembler) what
configuration to perform.
The default implementation of this method will throw an exception complaining that it should have been implemented by a subclass.
build_assembler
If no Assembler is provided to "read_config"'s "assembler" parameter, this method will be called on the Reader to construct one.
It must return a Config::MVP::Assembler object, and by default will return an entirely generic one.
AUTHOR
Ricardo Signes <rjbs@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-03-16 Config::MVP::Reader(3pm)
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