internal package Foswiki::Prefs::Web

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UNPUBLISHED package Foswiki::Prefs::Web

This class is a simple wrapper around Foswiki::Prefs::Stack. Since Webs has an hierarchical structure it's needed only one stack to deal with preferences from Web and Web/Subweb and Web/Subweb/Subsubweb. This class has a reference to a stack and the level where the web is.

This class is used by Foswiki::Prefs to pass web preferences to Foswiki::Meta and should not be used for anything else.

ClassMethod new( $session )

Creates a new Web Prefs object.

ObjectMethod finish()

Break circular references.

ObjectMethod isInTopOfStack() → $boolean

Returns true if this web is the hihger of the underlying stack object.

ObjectMethod stack() → $stack

Read-only accessor to the underlying stack object.

ObjectMethod cloneStack($level) → $stack

This method clone the underlying stack object, to the given $level. See Foswiki::Prefs::Stack::clone documentation.

This method exists because Web Prefs objects are used by Foswiki::Prefs instead of bar Foswiki::Prefs::Stack and this operation is needed.

ObjectMethod get($pref) → $value

Returns the $value of the given $pref.