[webkit-dev] Role of all loaders

Nilesh Patil vniles at gmail.com
Tue Feb 24 00:01:56 PST 2009


Hi

Thank you Darin !!!

This will make lots of things clear !!

Thanks again !!

Thanks & Regards
Niilesh

On Tue, Feb 24, 2009 at 4:58 AM, Darin Adler <darin at apple.com> wrote:
> On Feb 19, 2009, at 11:17 PM, Nilesh Patil wrote:
>
>> FrameLoader
>
> Controls the process of loading web pages into a frame. Contains all the
> loading-related functions and data instead of having them all on Frame
> itself. There’s one of these for each frame.
>
>> DocumentLoader
>
> Controls the process of loading one particular web page into a frame. When a
> new page is loaded, the frame loader creates a new document loader and then
> later destroys the old one.
>
>> DocLoader
>
> Part of the caching machinery. Manages the cached loading for a particular
> document. May be merged with DocumentLoader at some point in the future, or
> perhaps renamed.
>
>> MainResourceLoader
>
> FrameLoader and DocumentLoader use ResourceLoader objects to load individual
> resources. The main resource is the HTML file (or SVG file or whatever). The
> ResourceLoader for the main resource is a MainResourceLoader.
>
>> Sub resource Loader
>
> The ResourceLoader objects for subresources such as images, scripts, and CSS
> style sheets are SubresourceLoader objects.
>
>    -- Darin
>
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