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RequestHandler.h
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49 lines (40 loc) · 1.21 KB
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#ifndef _MONGOOSE_REQUEST_HANDLER_H
#define _MONGOOSE_REQUEST_HANDLER_H
#include "Request.h"
#include "Response.h"
#include <string>
namespace Mongoose
{
class RequestHandlerBase
{
public:
virtual Response *process(Request &request)=0;
};
template<typename T, typename R>
class RequestHandler : public RequestHandlerBase
{
public:
typedef void (T::*fPtr)(Request &request, R &response);
RequestHandler(T *controller_, fPtr function_)
: controller(controller_), function(function_)
{
}
Response *process(Request &request)
{
R *response = new R;
try {
controller->preProcess(request, *response);
(controller->*function)(request, *response);
} catch (string exception) {
return controller->serverInternalError(exception);
} catch (...) {
return controller->serverInternalError("Unknown error");
}
return response;
}
protected:
T *controller;
fPtr function;
};
}
#endif