//
// ApacheRequestHandlerFactory.h
//
// $Id: //poco/1.4/ApacheConnector/include/ApacheRequestHandlerFactory.h#2 $
//
// Copyright (c) 2006-2011, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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//


#ifndef ApacheConnector_ApacheRequestHandlerFactory_INCLUDED
#define ApacheConnector_ApacheRequestHandlerFactory_INCLUDED


#include "ApacheServerRequest.h"
#include "Poco/Net/HTTPRequestHandlerFactory.h"
#include "Poco/ClassLoader.h"
#include "Poco/Mutex.h"
#include <map>


class ApacheRequestHandlerFactory: public Poco::Net::HTTPRequestHandlerFactory
{
public:
	ApacheRequestHandlerFactory();
		/// Constructs the ApacheRequestHandlerFactory

	~ApacheRequestHandlerFactory();
		/// Destructor of the ApacheRequestHandlerFactory

	Poco::Net::HTTPRequestHandler* createRequestHandler(const Poco::Net::HTTPServerRequest& request);
		/// Creates a new request handler for the given HTTP request.

	bool mustHandle(const std::string& uri);
		/// Returns 1 if the given uri must be handled by the
		/// poco_mapper module, 0 otherwise.

	void handleURIs(const std::string& uris);
		/// Parses the given string for dllName, factoryName and the URIs to handle
		/// by the request-handler

	void addRequestHandlerFactory(const std::string& dllPath, const std::string& factoryName, const std::string& uri);
		/// Adds the request handler from the given dll with the given name and
		/// registers that handler with the given uri

private:
	typedef std::map<std::string, Poco::Net::HTTPRequestHandlerFactory*> RequestHandlerFactories;
	
	RequestHandlerFactories _requestHandlers;
	Poco::ClassLoader<Poco::Net::HTTPRequestHandlerFactory> _loader;
	Poco::FastMutex _mutex;
};


#endif // ApacheConnector_ApacheRequestHandlerFactory_INCLUDED