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net_instaweb::StringAsyncFetch Class Reference

#include "async_fetch.h"

Inheritance diagram for net_instaweb::StringAsyncFetch:
net_instaweb::AsyncFetch net_instaweb::Writer net_instaweb::ExpectStringAsyncFetch net_instaweb::FetcherTest::CheckCallback

Public Member Functions

 StringAsyncFetch (const RequestContextPtr &request_ctx)
 StringAsyncFetch (const RequestContextPtr &request_ctx, GoogleString *buffer)
virtual bool HandleWrite (const StringPiece &content, MessageHandler *handler)
virtual bool HandleFlush (MessageHandler *handler)
virtual void HandleHeadersComplete ()
virtual void HandleDone (bool success)
bool success () const
bool done () const
const GoogleStringbuffer () const
virtual void Reset ()
- Public Member Functions inherited from net_instaweb::AsyncFetch
 AsyncFetch (const RequestContextPtr &request_ctx)
void HeadersComplete ()
void Done (bool success)
virtual bool Write (const StringPiece &content, MessageHandler *handler)
virtual bool Flush (MessageHandler *handler)
virtual bool IsCachedResultValid (const ResponseHeaders &headers)
RequestHeadersrequest_headers ()
void set_request_headers (RequestHeaders *headers)
void SetRequestHeadersTakingOwnership (RequestHeaders *headers)
 Same as above, but takes ownership.
const RequestHeadersrequest_headers () const
ResponseHeadersresponse_headers ()
 See doc for request_headers and set_request_headers.
void set_response_headers (ResponseHeaders *headers)
ResponseHeadersextra_response_headers ()
void set_extra_response_headers (ResponseHeaders *headers)
virtual bool IsBackgroundFetch () const
bool headers_complete () const
bool content_length_known () const
int64 content_length () const
void set_content_length (int64 x)
GoogleString LoggingString ()
virtual const RequestContextPtrrequest_context ()
virtual AbstractLogRecordlog_record ()
void FixCacheControlForGoogleCache ()
- Public Member Functions inherited from net_instaweb::Writer
virtual bool Dump (Writer *writer, MessageHandler *message_handler)

Protected Member Functions

void set_success (bool success)
void set_done (bool done)

Additional Inherited Members

- Static Public Member Functions inherited from net_instaweb::AsyncFetch
static bool IsGoogleCacheVia (StringPiece via_value)
- Static Public Attributes inherited from net_instaweb::AsyncFetch
static const int kContentLengthUnknown = -1

Detailed Description

Class to represent an Async fetch that collects the response-data into a string, which can be accessed via buffer() and cleared via Reset().

TODO(jmarantz): move StringAsyncFetch into its own file.

Member Function Documentation

virtual void net_instaweb::StringAsyncFetch::Reset ( )

Resets the 'headers_complete_' flag.

TODO(jmarantz): should this also clear the response headers?

Reimplemented from net_instaweb::AsyncFetch.

void net_instaweb::StringAsyncFetch::set_success ( bool  success)

For subclasses that need to use complex logic to set success_ and done_. Most subclasses should not need these.

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