Wt::Http::Request Class Reference

An HTTP request. More...

#include <Wt/Http/Request>

List of all members.

Public Member Functions
const ParameterMap &	getParameterMap () const
	Returns the query parameters.
const UploadedFileMap &	uploadedFiles () const
	Returns uploaded file parameters.
const ParameterValues &	getParameterValues (const std::string &name) const
	Returns all values for a query parameter.
const std::string *	getParameter (const std::string &name) const
	Returns a query parameter value.
const UploadedFile *	getUploadedFile (const std::string &name) const
	Returns an uploaded file.
int	tooLarge () const
	Returns a non-zero value that exceeded the maximum allowed request.
ResponseContinuation *	continuation () const
	Returns a continuation object.
Friends
class	Wt::WResource

---

Detailed Description

An HTTP request.

The request provides information of parameters, including uploaded files, that were present in a GET or POST request.

See also:

WResource::handleRequest()

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Member Function Documentation

const ParameterMap& Wt::Http::Request::getParameterMap

(

)

const [inline]

Returns the query parameters.

Returns parameters that were passed to the query, either inside the URL, or inside a POST request, excluding uploaded files.

See also:

uploadedFiles()

const UploadedFileMap& Wt::Http::Request::uploadedFiles

(

)

const [inline]

Returns uploaded file parameters.

See also:

getParameterMap()

const ParameterValues & Wt::Http::Request::getParameterValues

(

const std::string &

name

)

const

Returns all values for a query parameter.

Returns all values defined for a parameter named name. A single parameter may have multiple values, e.g. in the query string '?param=value1&param=value2'.

Returns an empty list if the query parameter does not exist.

const std::string * Wt::Http::Request::getParameter

(

const std::string &

name

)

const

Returns a query parameter value.

Returns the first value defined for a parameter named name or 0 if the paramter does not exist.

const UploadedFile* Wt::Http::Request::getUploadedFile

(

const std::string &

name

)

const

Returns an uploaded file.

Returns the file uploaded for a parameter named name or 0 if the parameter does not contain does not exist or was not associated with a file input field.

int Wt::Http::Request::tooLarge

(

)

const

Returns a non-zero value that exceeded the maximum allowed request.

See also:

WApplication::requestTooLarge

ResponseContinuation* Wt::Http::Request::continuation

(

)

const [inline]

Returns a continuation object.

Returns a non-zero continuation object if the request is a continuation request for an earlier response for which a continuation was created.

See also:

Response::createContinuation()