/*************************************************************************
 *
 *  $RCSfile: servicehandler.hxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: as $ $Date: 2002-05-03 08:01:46 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef __FRAMEWORK_DISPATCH_SERVICEHANDLER_HXX_
#define __FRAMEWORK_DISPATCH_SERVICEHANDLER_HXX_

//_________________________________________________________________________________________________________________
//  my own includes
//_________________________________________________________________________________________________________________

#ifndef __FRAMEWORK_MACROS_GENERIC_HXX_
#include <macros/generic.hxx>
#endif

#ifndef __FRAMEWORK_MACROS_XINTERFACE_HXX_
#include <macros/xinterface.hxx>
#endif

#ifndef __FRAMEWORK_MACROS_XTYPEPROVIDER_HXX_
#include <macros/xtypeprovider.hxx>
#endif

#ifndef __FRAMEWORK_MACROS_XSERVICEINFO_HXX_
#include <macros/xserviceinfo.hxx>
#endif

#ifndef __FRAMEWORK_MACROS_DEBUG_HXX_
#include <macros/debug.hxx>
#endif

#ifndef __FRAMEWORK_THREADHELP_THREADHELPBASE_HXX_
#include <threadhelp/threadhelpbase.hxx>
#endif

#ifndef __FRAMEWORK_GENERAL_H_
#include <general.h>
#endif

#ifndef __FRAMEWORK_STDTYPES_H_
#include <stdtypes.h>
#endif

//_________________________________________________________________________________________________________________
//  interface includes
//_________________________________________________________________________________________________________________

#ifndef _COM_SUN_STAR_LANG_XTYPEPROVIDER_HPP_
#include <com/sun/star/lang/XTypeProvider.hpp>
#endif

#ifndef _COM_SUN_STAR_FRAME_XNOTIFYINGDISPATCH_HPP_
#include <com/sun/star/frame/XNotifyingDispatch.hpp>
#endif

#ifndef _COM_SUN_STAR_FRAME_XDISPATCH_HPP_
#include <com/sun/star/frame/XDispatch.hpp>
#endif

#ifndef _COM_SUN_STAR_FRAME_XDISPATCHPROVIDER_HPP_
#include <com/sun/star/frame/XDispatchProvider.hpp>
#endif

#ifndef _COM_SUN_STAR_UTIL_URL_HPP_
#include <com/sun/star/util/URL.hpp>
#endif

#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif

#ifndef _COM_SUN_STAR_FRAME_XSTATUSLISTENER_HPP_
#include <com/sun/star/frame/XStatusListener.hpp>
#endif

//_________________________________________________________________________________________________________________
//  other includes
//_________________________________________________________________________________________________________________

#ifndef _CPPUHELPER_WEAK_HXX_
#include <cppuhelper/weak.hxx>
#endif

//_________________________________________________________________________________________________________________
//  namespace
//_________________________________________________________________________________________________________________

namespace framework{

//_________________________________________________________________________________________________________________
//  exported const
//_________________________________________________________________________________________________________________

//_________________________________________________________________________________________________________________
//  exported definitions
//_________________________________________________________________________________________________________________

/**
    @short          protocol handler for "service:*" URLs
    @descr          It's a special dispatch/provider object which is registered for such URL pattern and will
                    be automaticly used by the framework dispatch mechanism if such URL occured.
                    His job is to create any registered uno components which must be coded inside
                    dispatched URL (may with some optional given parameters). After that such created
                    service must be hold his self alive. Such mechanism can be usefull for UI components
                    (e.g. Dialogs, Wizards) only.

    @base           ThreadHelpBase
                        exports a lock member to guarantee right initialize value of it
    @base           OWeakObject
                        provides XWeak and ref count mechanism

    @devstatus      ready to use

    @modified       02.05.2002 08:13, as96863
*/
class ServiceHandler : // interfaces
                       public  css::lang::XTypeProvider      ,
                       public  css::lang::XServiceInfo       ,
                       public  css::frame::XDispatchProvider ,
                       public  css::frame::XNotifyingDispatch, // => XDispatch
                       // baseclasses
                       // Order is neccessary for right initialization!
                       private ThreadHelpBase                ,
                       public  cppu::OWeakObject
{
    /* member */
    private:

        /// reference to global uno service manager which had created us
        css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;

    /* interface */
    public:

        // ctor/dtor
                 ServiceHandler( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory );
        virtual ~ServiceHandler(                                                                        );

        // XInterface, XTypeProvider, XServiceInfo
        DECLARE_XINTERFACE
        DECLARE_XTYPEPROVIDER
        DECLARE_XSERVICEINFO

        // XDispatchProvider
        virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL                       queryDispatch  ( const css::util::URL&                                       aURL        ,
                                                                                                             const ::rtl::OUString&                                      sTarget     ,
                                                                                                                   sal_Int32                                             nFlags      ) throw( css::uno::RuntimeException );
        virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) throw( css::uno::RuntimeException );

        // XNotifyingDispatch
        virtual void SAL_CALL dispatchWithNotification( const css::util::URL&                                             aURL      ,
                                                        const css::uno::Sequence< css::beans::PropertyValue >&            lArguments,
                                                        const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) throw( css::uno::RuntimeException );

        // XDispatch
        virtual void SAL_CALL dispatch            ( const css::util::URL&                                     aURL       ,
                                                    const css::uno::Sequence< css::beans::PropertyValue >&    lArguments ) throw( css::uno::RuntimeException );
        virtual void SAL_CALL addStatusListener   ( const css::uno::Reference< css::frame::XStatusListener >& xListener  ,
                                                    const css::util::URL&                                     aURL       ) throw( css::uno::RuntimeException );
        virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener  ,
                                                    const css::util::URL&                                     aURL       ) throw( css::uno::RuntimeException );

    /* internal */
    private:

        css::uno::Reference< css::uno::XInterface > implts_dispatch( const css::util::URL&                                  aURL       ,
                                                                     const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException );

};      //  class ServiceHandler

}       //  namespace framework

#endif  //  #ifndef __FRAMEWORK_DISPATCH_SERVICEHANDLER_HXX_
