Config::Model::Backend::PlainFile - Read and write config as plain file
version 2.055
use Config::Model; use Log::Log4perl qw(:easy); Log::Log4perl->easy_init($WARN); my $model = Config::Model->new; my $inst = $model->create_config_class( name => "WithPlainFile", element => [ [qw/source new/] => { qw/type leaf value_type uniline/ }, ], read_config => [ { backend => 'plain_file', config_dir => '/tmp', }, ], ); my $inst = $model->instance(root_class_name => 'WithPlainFile' ); my $root = $inst->config_root ; $root->load('source=foo new=yes' ); $inst->write_back ;
Now /tmp directory will contain 2 files: source and new with foo and yes inside.
/tmp
source
new
foo
yes
This module is used directly by Config::Model to read or write the content of a configuration tree written in several files. Each element of the node is written in a plain file.
This module supports currently only leaf and list elements. In the case of list element, each line of the file is a value of the list.
list
Called by read method to read the file of a leaf element. args contains the arguments passed to read method.
args
Like read_leaf for hash elements.
Like read_leaf for list elements.
write() will write a file for each element of the calling class. Works only for leaf and list elements. Other element type are skipped. Always return 1 (unless it died before).
write()
Dominique Dumont, (ddumont at cpan dot org)
Config::Model, Config::Model::BackendMgr, Config::Model::Backend::Any,
Dominique Dumont
This software is Copyright (c) 2014 by Dominique Dumont.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999
To install Config::Model, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Config::Model
CPAN shell
perl -MCPAN -e shell install Config::Model
For more information on module installation, please visit the detailed CPAN module installation guide.