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net_instaweb::CountingUrlAsyncFetcher Class Reference
Inheritance diagram for net_instaweb::CountingUrlAsyncFetcher:
net_instaweb::UrlAsyncFetcher

List of all members.

Public Member Functions

 CountingUrlAsyncFetcher (UrlAsyncFetcher *fetcher)
void set_fetcher (UrlAsyncFetcher *fetcher)
virtual bool SupportsHttps () const
virtual void Fetch (const GoogleString &url, MessageHandler *message_handler, AsyncFetch *fetch)
int fetch_count () const
int byte_count () const
int failure_count () const
void Clear ()

Friends

class CountingFetch

Member Function Documentation

virtual void net_instaweb::CountingUrlAsyncFetcher::Fetch ( const GoogleString &  url,
MessageHandler message_handler,
AsyncFetch fetch 
) [virtual]

Asynchronously fetch a URL, set the response headers and stream the contents to fetch and call fetch->Done() when the fetch finishes.

There is an unchecked contract that response_headers are set before the response_writer or callback are used. Caution, several implementations do not satisfy this contract (but should).

Todo:

TODO(sligocki): GoogleString -> GoogleUrl or at least StringPiece.

TODO(sligocki): Include the URL in the fetch, like the request headers.

Implements net_instaweb::UrlAsyncFetcher.

virtual bool net_instaweb::CountingUrlAsyncFetcher::SupportsHttps ( ) const [inline, virtual]

Determine if the fetcher supports fetching using HTTPS. By default we assume a fetcher can.

Reimplemented from net_instaweb::UrlAsyncFetcher.


The documentation for this class was generated from the following file:
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