express::middleware::JsonMiddleware Class Reference

#include <JsonMiddleware.h>

Inheritance diagram for express::middleware::JsonMiddleware:

Collaboration diagram for express::middleware::JsonMiddleware:

Public Member Functions
	JsonMiddleware (const JsonMiddleware &)=delete
JsonMiddleware &	operator= (const JsonMiddleware &)=delete
Public Member Functions inherited from express::Router
	Router ()
	Router (const Router &)=default
const Router &	setStrictRouting (bool strictRouting=true) const
const Router &	setCaseInsensitiveRouting (bool caseInsensitiveRouting=true) const
std::list< std::string >	getRoutes () const
Route &	use (const Router &router) const
Route &	use (const std::string &relativeMountPath, const Router &router) const
Route &	use (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	use (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	use (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	use (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	use (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	use (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	use (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	use (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	all (const Router &router) const
Route &	all (const std::string &relativeMountPath, const Router &router) const
Route &	all (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	all (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	all (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	all (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	all (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	all (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	all (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	all (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	get (const Router &router) const
Route &	get (const std::string &relativeMountPath, const Router &router) const
Route &	get (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	get (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	get (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	get (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	get (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	get (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	get (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	get (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	put (const Router &router) const
Route &	put (const std::string &relativeMountPath, const Router &router) const
Route &	put (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	put (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	put (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	put (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	put (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	put (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	put (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	put (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	post (const Router &router) const
Route &	post (const std::string &relativeMountPath, const Router &router) const
Route &	post (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	post (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	post (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	post (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	post (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	post (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	post (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	post (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	del (const Router &router) const
Route &	del (const std::string &relativeMountPath, const Router &router) const
Route &	del (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	del (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	del (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	del (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	del (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	del (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	del (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	del (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	connect (const Router &router) const
Route &	connect (const std::string &relativeMountPath, const Router &router) const
Route &	connect (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	connect (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	connect (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	connect (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	connect (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	connect (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	connect (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	connect (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	options (const Router &router) const
Route &	options (const std::string &relativeMountPath, const Router &router) const
Route &	options (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	options (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	options (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	options (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	options (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	options (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	options (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	options (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	trace (const Router &router) const
Route &	trace (const std::string &relativeMountPath, const Router &router) const
Route &	trace (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	trace (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	trace (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	trace (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	trace (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	trace (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	trace (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	trace (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	patch (const Router &router) const
Route &	patch (const std::string &relativeMountPath, const Router &router) const
Route &	patch (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	patch (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	patch (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	patch (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	patch (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	patch (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	patch (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	patch (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
Route &	head (const Router &router) const
Route &	head (const std::string &relativeMountPath, const Router &router) const
Route &	head (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	head (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda) const
Route &	head (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
Route &	head (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda) const
template<typename... Lambdas>
Route &	head (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	head (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	head (const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const
template<typename... Lambdas>
Route &	head (const std::string &relativeMountPath, const std::function< void(const std::shared_ptr< Request > &, const std::shared_ptr< Response > &, Next &)> &lambda, Lambdas... lambdas) const

Protected Member Functions
	JsonMiddleware ()

Static Protected Member Functions
static class JsonMiddleware &	instance ()

Friends
class JsonMiddleware &	JsonMiddleware ()

Additional Inherited Members
Protected Attributes inherited from express::Router
std::shared_ptr< RootRoute >	rootRoute = nullptr

Detailed Description

Definition at line 53 of file JsonMiddleware.h.

Constructor & Destructor Documentation

JsonMiddleware() [1/2]

express::middleware::JsonMiddleware::JsonMiddleware ( const JsonMiddleware & )

delete

JsonMiddleware() [2/2]

express::middleware::JsonMiddleware::JsonMiddleware ( )

protected

Definition at line 57 of file JsonMiddleware.cpp.

                                   {
        use("/", [] MIDDLEWARE(req, res, next) {
            try {
                const nlohmann::json json = nlohmann::json::parse(std::string(req->body.begin(), req->body.end()));
 
                // set all the json data as attributes in the request object
                req->setAttribute<nlohmann::json>(nlohmann::json::parse(std::string(req->body.begin(), req->body.end())));
            } catch ([[maybe_unused]] const nlohmann::detail::parse_error& error) {
                // silently fail if body is not json
            }
 
            next();
        });
    }

References express::Request::body, express::Next::operator()(), and utils::MultibleAttributeInjector::setAttribute().

Referenced by instance().

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Member Function Documentation

instance()

class JsonMiddleware & express::middleware::JsonMiddleware::instance ( )

staticprotected

Definition at line 72 of file JsonMiddleware.cpp.

                                                   {
        // Keep the created json middleware alive
        static std::shared_ptr<class JsonMiddleware> jsonMiddleware = nullptr;
 
        if (jsonMiddleware == nullptr) {
            jsonMiddleware = std::shared_ptr<JsonMiddleware>(new JsonMiddleware());
        }
 
        return *jsonMiddleware;
    }

References JsonMiddleware().

Referenced by JsonMiddleware.

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operator=()

JsonMiddleware & express::middleware::JsonMiddleware::operator= ( const JsonMiddleware & )

delete

Friends And Related Symbol Documentation

JsonMiddleware

class JsonMiddleware & JsonMiddleware ( )

friend

Definition at line 84 of file JsonMiddleware.cpp.

                                           {
        return JsonMiddleware::instance();
    }

References instance().

---

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

• express/middleware/JsonMiddleware.h
• express/middleware/JsonMiddleware.cpp