Log::Any::Adapter(3pm)					User Contributed Perl Documentation				    Log::Any::Adapter(3pm)

NAME

       Log::Any::Adapter -- Tell Log::Any where to send its logs

VERSION

       version 0.07

SYNOPSIS

	   use Log::Any::Adapter;

	   # Use Log::Log4perl for all categories
	   #
	   Log::Log4perl::init('/etc/log4perl.conf');
	   Log::Any::Adapter->set('Log4perl');

	   # Use Log::Dispatch for Foo::Baz
	   #
	   use Log::Dispatch;
	   my $log = Log::Dispatch->new(outputs => [[ ... ]]);
	   Log::Any::Adapter->set( { category => 'Foo::Baz' },
	       'Dispatch', dispatcher => $log );

	   # Use Log::Dispatch::Config for Foo::Baz and its subcategories
	   #
	   use Log::Dispatch::Config;
	   Log::Dispatch::Config->configure('/path/to/log.conf');
	   Log::Any::Adapter->set(
	       { category => qr/^Foo::Baz/ },
	       'Dispatch', dispatcher => Log::Dispatch::Config->instance() );

	   # Use your own adapter for all categories
	   #
	   Log::Any::Adapter->set('+My::Log::Any::Adapter', ...);

DESCRIPTION

       The "Log-Any-Adapter" distribution implements Log::Any class methods to specify where logs should be sent. It is a separate distribution so
       as to keep "Log::Any" itself as simple and unchanging as possible.

       You do not have to use anything in this distribution explicitly. It will be auto-loaded when you call one of the methods below.

ADAPTERS

       In order to use a logging mechanism with "Log::Any", there needs to be an adapter class for it. Typically this is named
       Log::Any::Adapter::something.

       The following adapters are available on CPAN as of this writing:

       o   Log::Any::Adapter::Log4perl - work with log4perl

       o   Log::Any::Adapter::Dispatch - work with Log::Dispatch or Log::Dispatch::Config

       You may also find other adapters on CPAN by searching for "Log::Any::Adapter", or create your own adapter. See
       Log::Any::Adapter::Development for more information on the latter.

SETTING AND REMOVING ADAPTERS

       Log::Any::Adapter->set ([options, ]adapter_name, adapter_params...)
	   This method sets the adapter to use for all log categories, or for a particular set of categories.

	   adapter_name is the name of an adapter. It is automatically prepended with "Log::Any::Adapter::". If instead you want to pass the full
	   name of an adapter, prefix it with a "+". e.g.

	       # Use My::Adapter class
	       Log::Any::Adapter->set('+My::Adapter', arg => $value);

	   adapter_params are passed along to the adapter constructor. See the documentation for the individual adapter classes for more
	   information.

	   An optional hash of options may be passed as the first argument. Options are:

	   category
	       A string containing a category name, or a regex (created with qr//) matching multiple categories.  If not specified, all categories
	       will be affected.

	   lexically
	       A reference to a lexical variable. When the variable goes out of scope, the adapter setting will be removed. e.g.

		   {
		       Log::Any::Adapter->set({lexically => my $lex}, ...);

		       # in effect here
		       ...
		   }
		   # no longer in effect here

	   "set" returns an entry object, which can be passed to "remove".

       Log::Any::Adapter->remove (entry)
	   Remove an entry previously returned by "set".

MULTIPLE ADAPTER SETTINGS

       "Log::Any" maintains a stack of entries created via "set".

       When you get a logger for a particular category, "Log::Any" will work its way down the stack and use the first matching entry.

       Whenever the stack changes, any "Log::Any" loggers that have previously been created will automatically adjust to the new stack. For
       example:

	   my $log = Log::Any->get_logger();
	   $log->error("aiggh!");   # this goes nowhere
	   ...
	   {
	       Log::Any::Adapter->set({ local => my $lex }, 'Log4perl');
	       $log->error("aiggh!");	# this goes to log4perl
	       ...
	   }
	   $log->error("aiggh!");   # this goes nowhere again

SEE ALSO

       Log::Any

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Jonathan Swartz.

       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							    2012-02-22						    Log::Any::Adapter(3pm)