/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



#ifndef __XOLESIMPLESTORAGE_HXX_
#define __XOLESIMPLESTORAGE_HXX_

#include <com/sun/star/embed/XOLESimpleStorage.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/embed/XTransactedObject.hpp>
#include <com/sun/star/embed/XClassifiedObject.hpp>


#include <com/sun/star/io/XOutputStream.hpp>
#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/interfacecontainer.h>

#include <osl/mutex.hxx>

#include <sot/stg.hxx>


class OLESimpleStorage	: public ::cppu::WeakImplHelper3
	< ::com::sun::star::embed::XOLESimpleStorage
				, ::com::sun::star::lang::XInitialization
				, ::com::sun::star::lang::XServiceInfo >
{
	::osl::Mutex m_aMutex;

	sal_Bool m_bDisposed;

	::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xStream;
	::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xTempStream;
	SvStream* m_pStream;
	BaseStorage* m_pStorage;

	::cppu::OInterfaceContainerHelper* m_pListenersContainer; // list of listeners
	::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory;

	sal_Bool m_bNoTemporaryCopy;
	
	void UpdateOriginal_Impl();

	static void InsertInputStreamToStorage_Impl( BaseStorage* pStorage, ::rtl::OUString aName, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInputStream )
	throw ( ::com::sun::star::uno::Exception );

	static void InsertNameAccessToStorage_Impl( BaseStorage* pStorage, ::rtl::OUString aName, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& xNameAccess )
	throw ( ::com::sun::star::uno::Exception );

public:

	OLESimpleStorage( ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory );

	virtual ~OLESimpleStorage();

	static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL impl_staticGetSupportedServiceNames();
	static ::rtl::OUString SAL_CALL impl_staticGetImplementationName();
	static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
		impl_staticCreateSelfInstance(
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager );


	//____________________________________________________________________________________________________
	//	XInitialization
	//____________________________________________________________________________________________________

    virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
		throw ( ::com::sun::star::uno::Exception,
				::com::sun::star::uno::RuntimeException);

	//____________________________________________________________________________________________________
	//	XNameContainer
	//____________________________________________________________________________________________________

    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement )
		throw ( ::com::sun::star::lang::IllegalArgumentException,
				::com::sun::star::container::ElementExistException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name )
		throw ( ::com::sun::star::container::NoSuchElementException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement )
		throw ( ::com::sun::star::lang::IllegalArgumentException,
				::com::sun::star::container::NoSuchElementException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException);

    virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName )
		throw ( ::com::sun::star::container::NoSuchElementException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName )
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual sal_Bool SAL_CALL hasElements()
		throw ( ::com::sun::star::uno::RuntimeException );

	//____________________________________________________________________________________________________
	//	XComponent
	//____________________________________________________________________________________________________

    virtual void SAL_CALL dispose()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual void SAL_CALL addEventListener(
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener )
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual void SAL_CALL removeEventListener(
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener )
		throw ( ::com::sun::star::uno::RuntimeException );

	//____________________________________________________________________________________________________
	//	XTransactedObject
	//____________________________________________________________________________________________________

    virtual void SAL_CALL commit()
		throw ( ::com::sun::star::io::IOException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException );

    virtual void SAL_CALL revert()
		throw ( ::com::sun::star::io::IOException,
				::com::sun::star::lang::WrappedTargetException,
				::com::sun::star::uno::RuntimeException );

	//____________________________________________________________________________________________________
	//	XClassifiedObject
	//____________________________________________________________________________________________________

    virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL getClassID()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual ::rtl::OUString SAL_CALL getClassName()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual void SAL_CALL setClassInfo( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aClassID,
										const ::rtl::OUString& sClassName )
		throw ( ::com::sun::star::lang::NoSupportException,
				::com::sun::star::uno::RuntimeException );

	//____________________________________________________________________________________________________
	//	XServiceInfo
	//____________________________________________________________________________________________________

    virtual ::rtl::OUString SAL_CALL getImplementationName()
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
		throw ( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
		throw ( ::com::sun::star::uno::RuntimeException );

};

#endif