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 * to you under the Apache License, Version 2.0 (the
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#ifndef __FRAMEWORK_SERVICES_CONTENTHANDLERFACTORY_HXX_
#define __FRAMEWORK_SERVICES_CONTENTHANDLERFACTORY_HXX_

//_________________________________________________________________________________________________________________
//	my own includes
//_________________________________________________________________________________________________________________

#include <classes/filtercache.hxx>
#include <macros/generic.hxx>
#include <macros/debug.hxx>
#include <macros/xinterface.hxx>
#include <macros/xtypeprovider.hxx>
#include <macros/xserviceinfo.hxx>
#include <threadhelp/threadhelpbase.hxx>

#ifndef __FRAMEWORK_THREADHELP_TRANSACTIONBASE_HXX_
#include <threadhelp/transactionbase.hxx>
#endif
#include <general.h>

//_________________________________________________________________________________________________________________
//	interface includes
//_________________________________________________________________________________________________________________
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/WrappedTargetException.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/container/ElementExistException.hpp>
#include <com/sun/star/container/NoSuchElementException.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/NoSuchElementException.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/util/XFlushable.hpp>

//_________________________________________________________________________________________________________________
//	other includes
//_________________________________________________________________________________________________________________
#include <cppuhelper/interfacecontainer.hxx>
#include <cppuhelper/weak.hxx>

//_________________________________________________________________________________________________________________
//	namespace
//_________________________________________________________________________________________________________________

namespace framework{

//_________________________________________________________________________________________________________________
//	exported const
//_________________________________________________________________________________________________________________

//_________________________________________________________________________________________________________________
//	exported definitions
//_________________________________________________________________________________________________________________

/*-************************************************************************************************************//**
    @short      factory to create handler-objects
    @descr      These class can be used to create new handler for specified contents.
                We use cached values of our configuration to lay down, which handler match
                a given URL or handlername. (use service TypeDetection to do that)
                With a detected type name you can search a registered handler and create it with these factory.

	@implements	XInterface
				XTypeProvider
				XServiceInfo
				XMultiServiceFactory
				XNameContainer
				XNameReplace
				XNameAccess
				XElementAccess
				XFlushable

    @base       ThreadHelpBase
				OWeakObject

	@devstatus	ready to use
	@threadsafe	yes
*//*-*************************************************************************************************************/

class ContentHandlerFactory :   // interfaces
						public	css::lang::XTypeProvider			,
						public	css::lang::XServiceInfo				,
						public	css::lang::XMultiServiceFactory		,
						public	css::container::XNameContainer		,		// => XNameReplace => XNameAccess => XElementAccess
						public	css::util::XFlushable				,
						// base classes
						// Order is necessary for right initialization of it!
                        private ThreadHelpBase                      ,
                        private TransactionBase                     ,
						public	::cppu::OWeakObject
{
	//-------------------------------------------------------------------------------------------------------------
	//	public methods
	//-------------------------------------------------------------------------------------------------------------

	public:

		//---------------------------------------------------------------------------------------------------------
		//	constructor / destructor
		//---------------------------------------------------------------------------------------------------------
                 ContentHandlerFactory( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory );
        virtual ~ContentHandlerFactory(                                                                        );

		//---------------------------------------------------------------------------------------------------------
		//	XInterface, XTypeProvider, XServiceInfo
		//---------------------------------------------------------------------------------------------------------
		DECLARE_XINTERFACE
		DECLARE_XTYPEPROVIDER
		DECLARE_XSERVICEINFO

		//---------------------------------------------------------------------------------------------------------
		//	XMultiServiceFactory
		//---------------------------------------------------------------------------------------------------------
        virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance             ( const ::rtl::OUString&                        sTypeName   ) throw( css::uno::Exception        ,
                                                                                                                                                                     css::uno::RuntimeException );
        virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArguments( const ::rtl::OUString&                        sTypeName   ,
                                                                                                  const css::uno::Sequence< css::uno::Any >&    lArguments  ) throw( css::uno::Exception, css::uno::RuntimeException );
        virtual css::uno::Sequence< ::rtl::OUString >       SAL_CALL getAvailableServiceNames   (                                                           ) throw( css::uno::RuntimeException );

		//---------------------------------------------------------------------------------------------------------
		//	XNameContainer
		//---------------------------------------------------------------------------------------------------------
        virtual void SAL_CALL insertByName( const ::rtl::OUString&  sHandlerName        ,
                                            const css::uno::Any&    aHandlerProperties  ) throw( css::lang::IllegalArgumentException     ,
                                                                                                 css::container::ElementExistException   ,
                                                                                                 css::lang::WrappedTargetException       ,
                                                                                                 css::uno::RuntimeException              );
        virtual void SAL_CALL removeByName( const ::rtl::OUString&  sHandlerName        ) throw( css::container::NoSuchElementException  ,
                                                                                                 css::lang::WrappedTargetException       ,
                                                                                                 css::uno::RuntimeException              );

		//---------------------------------------------------------------------------------------------------------
		//	XNameReplace
		//---------------------------------------------------------------------------------------------------------
        virtual void SAL_CALL replaceByName( const ::rtl::OUString& sHandlerName       ,
                                             const css::uno::Any&   aHandlerProperties ) throw( css::lang::IllegalArgumentException    ,
                                                                                                css::container::NoSuchElementException ,
                                                                                                css::lang::WrappedTargetException      ,
                                                                                                css::uno::RuntimeException             );

		//---------------------------------------------------------------------------------------------------------
		//	XNameAccess
		//---------------------------------------------------------------------------------------------------------
        virtual css::uno::Any                         SAL_CALL getByName      ( const ::rtl::OUString& sName ) throw( css::container::NoSuchElementException ,
                                                                                                                      css::lang::WrappedTargetException      ,
                                                                                                                      css::uno::RuntimeException             );
        virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames(                              ) throw( css::uno::RuntimeException             );
        virtual sal_Bool                              SAL_CALL hasByName      ( const ::rtl::OUString& sName ) throw( css::uno::RuntimeException             );

		//---------------------------------------------------------------------------------------------------------
		//	XElementAccess
		//---------------------------------------------------------------------------------------------------------
        virtual css::uno::Type SAL_CALL getElementType() throw( css::uno::RuntimeException );
        virtual sal_Bool       SAL_CALL hasElements   () throw( css::uno::RuntimeException );

		//---------------------------------------------------------------------------------------------------------
		//	XFlushable
		//---------------------------------------------------------------------------------------------------------
        virtual void SAL_CALL flush              (                                                                   ) throw ( css::uno::RuntimeException );
        virtual void SAL_CALL addFlushListener   ( const css::uno::Reference< css::util::XFlushListener >& xListener ) throw ( css::uno::RuntimeException );
    	virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& xListener ) throw ( css::uno::RuntimeException );

	//-------------------------------------------------------------------------------------------------------------
	//	protected methods
	//-------------------------------------------------------------------------------------------------------------

	protected:

	//-------------------------------------------------------------------------------------------------------------
	//	debug methods
	//	(should be private everyway!)
	//-------------------------------------------------------------------------------------------------------------

		/*-****************************************************************************************************//**
			@short		debug-method to check incoming parameter of some other mehods of this class
			@descr		The following methods are used to check parameters for other methods
						of this class. The return value is used directly for an ASSERT(...).

			@seealso	ASSERTs in implementation!

			@param		references to checking variables
			@return		sal_False ,on invalid parameter
			@return		sal_True  ,otherwise

			@onerror	-
		*//*-*****************************************************************************************************/

	#ifdef ENABLE_ASSERTIONS

	private:

        static sal_Bool implcp_ContentHandlerFactory        (   const   css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory            );
    	static sal_Bool implcp_createInstanceWithArguments	(	const	::rtl::OUString&										sTypeName			,
							  									const	css::uno::Sequence< css::uno::Any >&					lArguments			);
    	static sal_Bool implcp_getByName					(	const	::rtl::OUString&										sName				);
    	static sal_Bool implcp_hasByName					(	const	::rtl::OUString&										sName				);
        static sal_Bool implcp_removeByName                 (   const   ::rtl::OUString&                                        sHandlerName        );

	#endif	//	#ifdef ENABLE_ASSERTIONS

	//-------------------------------------------------------------------------------------------------------------
	//	private variables
	//	(should be private everyway!)
	//-------------------------------------------------------------------------------------------------------------

	private:

		css::uno::Reference< css::lang::XMultiServiceFactory >		m_xFactory				;
        FilterCache                                                 m_aCache                ;
//		::cppu::OMultiTypeInterfaceContainerHelper					m_aListenerContainer	;

};      //  class ContentHandlerFactory

}		//	namespace framework

#endif  //  #ifndef __FRAMEWORK_SERVICES_CONTENTHANDLERFACTORY_HXX_