NAME

PApp::Package - Application Package Class.

SYNOPSIS

   # not normally "use"d in application code.

DESCRIPTION

Every application in PApp is represented as a PApp::Package (currently this also defines a unique namespace). This Module defines the PApp::Package and PApp::Module classes.

$ppkg->config([key])

Returns a hash-ref (no options) with the current configuration information, or a specific configuration value for the current application.

Examples:

 my $path = $ppkg->config("path");

 my $cfg = $ppkg->config;
 my $path = $cfg{path};

$ppkg->for_all_packages (callback<papp,path,name>, initial-path)

Run a sub for all packages in a papp.

$ppkg->load_stylesheet($path, [$type, [$domain, $lang]])

Load a PApp::XSLT stylesheet of type $type (either pxml (default unless guessed by the extension) or xml and language $lang into the package and return it. It is planned to do some caching in the future.

$ppkg->refer('callback', [ARGS...]);

This method refer's a callback (see PApp::Callback::refer) defined using the callback element on the package level and returns the resulting coderef.

$ppkg->gen_lexical($value)

(internal). Generate a new lexical to be used in compilation and return it's name (including '$').

$ppkg->insert($name, $module, $conf) [EXPERIMENTAL]

Insert the given package at the current position, optionally setting the default module to $module and $PApp::curconf to $conf. If no name is given (or $name is undef), the package will be embedded under it's "natural" name, otherwise the given name is used to differentiate between different instances of the same package.

The PApp namespace (i.e. <%S> and <%A>) will be shared with the inserted package.

You can (currently) access packages embedded in another module using the $ppkg->{pkg}{packagename} syntax.

This API might not be stable.

$ppkg->embed($name, $module, $conf) [EXPERIMENTAL]

Embed the given package. This function is identical to the insert method above with the exception of the namespace (eg. %S) , which will NOT be shared with the embedding package.

You can (currently) access packages embedded in another module using the $ppkg->{pkg}{packagename} syntax.

This API might not be stable.

SEE ALSO

PApp.

AUTHOR

 Marc Lehmann <schmorp@schmorp.de>
 http://home.schmorp.de/