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Diffstat (limited to 'ucb/source/cacher/cachedcontentresultsetstub.hxx')
| -rw-r--r-- | ucb/source/cacher/cachedcontentresultsetstub.hxx | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/ucb/source/cacher/cachedcontentresultsetstub.hxx b/ucb/source/cacher/cachedcontentresultsetstub.hxx new file mode 100644 index 000000000000..59394e232dde --- /dev/null +++ b/ucb/source/cacher/cachedcontentresultsetstub.hxx @@ -0,0 +1,202 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _CACHED_CONTENT_RESULTSET_STUB_HXX +#define _CACHED_CONTENT_RESULTSET_STUB_HXX + +#include <contentresultsetwrapper.hxx> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/ucb/XFetchProvider.hpp> +#include <com/sun/star/ucb/XFetchProviderForContentAccess.hpp> +#include <com/sun/star/ucb/XCachedContentResultSetStubFactory.hpp> + +#define CACHED_CRS_STUB_SERVICE_NAME "com.sun.star.ucb.CachedContentResultSetStub" +#define CACHED_CRS_STUB_FACTORY_NAME "com.sun.star.ucb.CachedContentResultSetStubFactory" + +//========================================================================= + +class CachedContentResultSetStub + : public ContentResultSetWrapper + , public com::sun::star::lang::XTypeProvider + , public com::sun::star::lang::XServiceInfo + , public com::sun::star::ucb::XFetchProvider + , public com::sun::star::ucb::XFetchProviderForContentAccess +{ +private: + sal_Int32 m_nColumnCount; + sal_Bool m_bColumnCountCached; + + //members to propagate fetchsize and direction: + sal_Bool m_bNeedToPropagateFetchSize; + sal_Bool m_bFirstFetchSizePropagationDone; + sal_Int32 m_nLastFetchSize; + sal_Bool m_bLastFetchDirection; + const rtl::OUString m_aPropertyNameForFetchSize; + const rtl::OUString m_aPropertyNameForFetchDirection; + + + void SAL_CALL + impl_getCurrentRowContent( + com::sun::star::uno::Any& rRowContent, + com::sun::star::uno::Reference< + com::sun::star::sdbc::XRow > xRow ) + throw ( com::sun::star::sdbc::SQLException + , com::sun::star::uno::RuntimeException ); + + sal_Int32 SAL_CALL + impl_getColumnCount(); + + void SAL_CALL + impl_getCurrentContentIdentifierString( + com::sun::star::uno::Any& rAny + , com::sun::star::uno::Reference< + com::sun::star::ucb::XContentAccess > xContentAccess ) + throw ( com::sun::star::uno::RuntimeException ); + + void SAL_CALL + impl_getCurrentContentIdentifier( + com::sun::star::uno::Any& rAny + , com::sun::star::uno::Reference< + com::sun::star::ucb::XContentAccess > xContentAccess ) + throw ( com::sun::star::uno::RuntimeException ); + + void SAL_CALL + impl_getCurrentContent( + com::sun::star::uno::Any& rAny + , com::sun::star::uno::Reference< + com::sun::star::ucb::XContentAccess > xContentAccess ) + throw ( com::sun::star::uno::RuntimeException ); + + void SAL_CALL + impl_propagateFetchSizeAndDirection( sal_Int32 nFetchSize, sal_Bool bFetchDirection ) + throw ( com::sun::star::uno::RuntimeException ); + +public: + CachedContentResultSetStub( com::sun::star::uno::Reference< + com::sun::star::sdbc::XResultSet > xOrigin ); + + virtual ~CachedContentResultSetStub(); + + + //----------------------------------------------------------------- + // XInterface inherited + //----------------------------------------------------------------- + XINTERFACE_DECL() + //----------------------------------------------------------------- + // own inherited + //----------------------------------------------------------------- + virtual void SAL_CALL + impl_propertyChange( const com::sun::star::beans::PropertyChangeEvent& evt ) + throw( com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL + impl_vetoableChange( const com::sun::star::beans::PropertyChangeEvent& aEvent ) + throw( com::sun::star::beans::PropertyVetoException, + com::sun::star::uno::RuntimeException ); + //----------------------------------------------------------------- + // XTypeProvider + //----------------------------------------------------------------- + XTYPEPROVIDER_DECL() + //----------------------------------------------------------------- + // XServiceInfo + //----------------------------------------------------------------- + XSERVICEINFO_NOFACTORY_DECL() + + //----------------------------------------------------------------- + // XFetchProvider + //----------------------------------------------------------------- + + virtual com::sun::star::ucb::FetchResult SAL_CALL + fetch( sal_Int32 nRowStartPosition + , sal_Int32 nRowCount, sal_Bool bDirection ) + throw( com::sun::star::uno::RuntimeException ); + + //----------------------------------------------------------------- + // XFetchProviderForContentAccess + //----------------------------------------------------------------- + virtual com::sun::star::ucb::FetchResult SAL_CALL + fetchContentIdentifierStrings( sal_Int32 nRowStartPosition + , sal_Int32 nRowCount, sal_Bool bDirection ) + throw( com::sun::star::uno::RuntimeException ); + + virtual com::sun::star::ucb::FetchResult SAL_CALL + fetchContentIdentifiers( sal_Int32 nRowStartPosition + , sal_Int32 nRowCount, sal_Bool bDirection ) + throw( com::sun::star::uno::RuntimeException ); + + virtual com::sun::star::ucb::FetchResult SAL_CALL + fetchContents( sal_Int32 nRowStartPosition + , sal_Int32 nRowCount, sal_Bool bDirection ) + throw( com::sun::star::uno::RuntimeException ); +}; + +//========================================================================= + +class CachedContentResultSetStubFactory + : public cppu::OWeakObject + , public com::sun::star::lang::XTypeProvider + , public com::sun::star::lang::XServiceInfo + , public com::sun::star::ucb::XCachedContentResultSetStubFactory +{ +protected: + com::sun::star::uno::Reference< + com::sun::star::lang::XMultiServiceFactory > m_xSMgr; + +public: + + CachedContentResultSetStubFactory( + const com::sun::star::uno::Reference< + com::sun::star::lang::XMultiServiceFactory > & rSMgr); + + virtual ~CachedContentResultSetStubFactory(); + + //----------------------------------------------------------------- + // XInterface + XINTERFACE_DECL() + + //----------------------------------------------------------------- + // XTypeProvider + XTYPEPROVIDER_DECL() + + //----------------------------------------------------------------- + // XServiceInfo + XSERVICEINFO_DECL() + + //----------------------------------------------------------------- + // XCachedContentResultSetStubFactory + + virtual com::sun::star::uno::Reference< + com::sun::star::sdbc::XResultSet > SAL_CALL + createCachedContentResultSetStub( + const com::sun::star::uno::Reference< + com::sun::star::sdbc::XResultSet > & xSource ) + throw( com::sun::star::uno::RuntimeException ); +}; + +#endif + |