xref: /aoo4110/main/connectivity/source/drivers/hsqldb/HStorage.hxx (revision b1cdbd2c)

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 *
 * 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
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#ifndef CONNECTIVITY_HSQLDB_STORAGE_HXX
#define CONNECTIVITY_HSQLDB_STORAGE_HXX

#include <cppuhelper/compbase6.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/embed/XStorage.hpp>
#include <com/sun/star/document/XDocumentSubStorageSupplier.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include "connectivity/CommonTools.hxx"
#include <comphelper/broadcasthelper.hxx>


#define DECLARE_SERVICE_INFO_STATIC()	\
	DECLARE_SERVICE_INFO();	\
	static ::rtl::OUString SAL_CALL getImplementationName_Static(  ) throw (::com::sun::star::uno::RuntimeException);	\
    static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_Static(  ) throw(::com::sun::star::uno::RuntimeException);	\
	static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >	\
		SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&)	\


namespace connectivity
{
	namespace hsqldb
	{
		typedef	::cppu::WeakComponentImplHelper6<	::com::sun::star::io::XStream
										,	::com::sun::star::io::XInputStream
										,	::com::sun::star::io::XOutputStream
										,	::com::sun::star::io::XSeekable
										,	::com::sun::star::lang::XInitialization
										,	::com::sun::star::lang::XServiceInfo>	OStorage_Base;
		class OStorage : public ::comphelper::OBaseMutex
						,public OStorage_Base
		{
			::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >			m_xServiceFactory;
			::com::sun::star::uno::Reference< ::com::sun::star::document::XDocumentSubStorageSupplier>	m_xDS;


			::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage>	m_xStorge;
			::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >		m_xStream;
			::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >	m_xIn;
			::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >	m_xOut;
			::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable >		m_xSeek;

			OStorage();							// never implemented
			OStorage(const OStorage&);			// never implemented
			int operator= (const OStorage&);	// never implemented

			OStorage(
				const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&	_rxFactory);
		protected:
			/** this function is called upon disposing the component
			*/
			virtual void SAL_CALL disposing();
		public:
			// ::com::sun::star::lang::XServiceInfo
			DECLARE_SERVICE_INFO_STATIC();

			// 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);

			// XStream
			virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream(  ) throw (::com::sun::star::uno::RuntimeException);
			virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream(  ) throw (::com::sun::star::uno::RuntimeException);

			// XInputStream
			virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual ::sal_Int32 SAL_CALL available(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual void SAL_CALL closeInput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);

			// XOutputStream
			virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual void SAL_CALL flush(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual void SAL_CALL closeOutput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);

			// XSeekable
			virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual ::sal_Int64 SAL_CALL getPosition(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
			virtual ::sal_Int64 SAL_CALL getLength(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
		};
	}
// .......................................................................
} // connectivity
// .......................................................................
#endif // CONNECTIVITY_HSQLDB_STORAGE_HXX