diff options
Diffstat (limited to 'dbaccess/source/core/inc/column.hxx')
| -rw-r--r-- | dbaccess/source/core/inc/column.hxx | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/dbaccess/source/core/inc/column.hxx b/dbaccess/source/core/inc/column.hxx new file mode 100644 index 000000000000..543e999f715f --- /dev/null +++ b/dbaccess/source/core/inc/column.hxx @@ -0,0 +1,258 @@ +/************************************************************************* + * + * 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 _DBA_COREAPI_COLUMN_HXX_ +#define _DBA_COREAPI_COLUMN_HXX_ + +#include "columnsettings.hxx" + +#include <com/sun/star/container/XChild.hpp> +#include <com/sun/star/container/XEnumerationAccess.hpp> +#include <com/sun/star/container/XIndexAccess.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XNamed.hpp> +#include <com/sun/star/io/IOException.hpp> +#include <com/sun/star/io/XObjectInputStream.hpp> +#include <com/sun/star/io/XObjectOutputStream.hpp> +#include <com/sun/star/lang/WrappedTargetException.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <com/sun/star/sdbcx/XAppend.hpp> +#include <com/sun/star/sdbcx/XDrop.hpp> +#include <com/sun/star/util/XNumberFormatsSupplier.hpp> + +#include <comphelper/broadcasthelper.hxx> +#include <comphelper/proparrhlp.hxx> +#include <comphelper/propertycontainer.hxx> +#include <comphelper/stl_types.hxx> +#include <connectivity/CommonTools.hxx> +#include <connectivity/FValue.hxx> +#include <connectivity/TColumnsHelper.hxx> +#include <connectivity/sdbcx/IRefreshable.hxx> +#include <cppuhelper/compbase2.hxx> +#include <cppuhelper/compbase4.hxx> +#include <cppuhelper/implbase1.hxx> +#include <cppuhelper/propshlp.hxx> +#include <osl/diagnose.h> + +#include <hash_map> + +namespace dbaccess +{ + + //************************************************************ + // OColumn + //************************************************************ + typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::lang::XServiceInfo, + ::com::sun::star::container::XNamed + > OColumnBase; + + //------------------------------------------------------------ + class OColumn :public comphelper::OBaseMutex + ,public OColumnBase + ,public ::comphelper::OPropertyContainer + ,public IPropertyContainer // convenience for the derived class which also derive from OColumnSettings + { + friend class OColumns; + + protected: + // <properties> + ::rtl::OUString m_sName; + // </properties> + + protected: + OColumn( const bool _bNameIsReadOnly ); + + public: + virtual ~OColumn(); + + // com::sun::star::lang::XTypeProvider + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException) = 0; + + // com::sun::star::uno::XInterface + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL acquire() throw(); + virtual void SAL_CALL release() throw(); + + // com::sun::star::beans::XPropertySet + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException); + + // cppu::OComponentHelper + virtual void SAL_CALL disposing(void); + + // ::com::sun::star::lang::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); + + // XNamed + virtual ::rtl::OUString SAL_CALL getName( ) throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException); + + virtual void fireValueChange( const ::connectivity::ORowSetValue& _rOldValue ); + + protected: + // IPropertyContainer + virtual void registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const ::com::sun::star::uno::Type& _rMemberType ); + virtual void registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, ::com::sun::star::uno::Any* _pPointerToMember, const ::com::sun::star::uno::Type& _rExpectedType ); + virtual void registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const ::com::sun::star::uno::Type& _rType, const void* _pInitialValue ); + }; + + //============================================================ + //= IColumnFactory - used by OColumns for creating new columns + //============================================================ + class SAL_NO_VTABLE IColumnFactory + { + public: + /** creates a OColumn object which should represent the column with a given name + */ + virtual OColumn* + createColumn( const ::rtl::OUString& _rName ) const = 0; + + /** creates a column descriptor object. + + A column descriptor object is used to append new columns to the collection. If such an append + actually happened, columnAppended is called afterwards. + */ + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createColumnDescriptor() = 0; + + /** notifies that a column, created from a column descriptor, has been appended + */ + virtual void columnAppended( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxSourceDescriptor ) = 0; + + /** notifies that a column with a given name has been dropped + */ + virtual void columnDropped( const ::rtl::OUString& _sName ) = 0; + }; + + //============================================================ + //= OColumns + //= general columns map, could be used for readonly access + //= no appending and dropping is supported + //============================================================ + typedef ::std::hash_map<rtl::OUString, OColumn*, ::comphelper::UStringMixHash, ::comphelper::UStringMixEqual> OColumnMap; + typedef ::std::vector<OColumn*> OColumnArray; + + class OContainerMediator; + typedef ::cppu::ImplHelper1< ::com::sun::star::container::XChild > TXChild; + typedef connectivity::OColumnsHelper OColumns_BASE; + //------------------------------------------------------------ + class OColumns : public OColumns_BASE + ,public TXChild + { + OContainerMediator* m_pMediator; + + protected: + // comes from the driver can be null + ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xDrvColumns; + ::com::sun::star::uno::WeakReference< ::com::sun::star::uno::XInterface > m_xParent; + IColumnFactory* m_pColFactoryImpl; + ::connectivity::sdbcx::IRefreshableColumns* m_pRefreshColumns; + + sal_Bool m_bInitialized : 1; + sal_Bool m_bAddColumn : 1; + sal_Bool m_bDropColumn : 1; + + virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException); + virtual connectivity::sdbcx::ObjectType createObject(const ::rtl::OUString& _rName); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor(); + virtual connectivity::sdbcx::ObjectType appendObject( const ::rtl::OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor ); + virtual void dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName); + + public: + connectivity::sdbcx::ObjectType createBaseObject(const ::rtl::OUString& _rName) + { + return OColumns_BASE::createObject(_rName); + } + /** flag which determines whether the container is filled or not + */ + inline sal_Bool isInitialized() const { return m_bInitialized; } + inline void setInitialized() {m_bInitialized = sal_True;} + inline void setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; } + + public: + /** constructs an empty container without configuration location. + @param rParent the parent object. This instance will be used for refcounting, so the parent + cannot die before the container does. + @param _rMutex the mutex of the parent. + @param _bCaseSensitive the initial case sensitivity flag + @see setCaseSensitive + */ + OColumns( + ::cppu::OWeakObject& _rParent, + ::osl::Mutex& _rMutex, + sal_Bool _bCaseSensitive, + const ::std::vector< ::rtl::OUString>& _rVector, + IColumnFactory* _pColFactory, + ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, + sal_Bool _bAddColumn = sal_False, + sal_Bool _bDropColumn = sal_False, + sal_Bool _bUseHardRef = sal_True); + + OColumns( + ::cppu::OWeakObject& _rParent, + ::osl::Mutex& _rMutex, + const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns, + sal_Bool _bCaseSensitive, + const ::std::vector< ::rtl::OUString> &_rVector, + IColumnFactory* _pColFactory, + ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, + sal_Bool _bAddColumn = sal_False, + sal_Bool _bDropColumn = sal_False, + sal_Bool _bUseHardRef = sal_True); + virtual ~OColumns(); + + //XInterface + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL acquire() throw() { OColumns_BASE::acquire(); } + virtual void SAL_CALL release() throw() { OColumns_BASE::release(); } + //XTypeProvider + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); + + // ::com::sun::star::lang::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); + + // ::com::sun::star::container::XChild + virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getParent( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Parent ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException); + + void append(const ::rtl::OUString& rName, OColumn*); + void clearColumns(); + // only the name is identical to ::cppu::OComponentHelper + virtual void SAL_CALL disposing(void); + + private: + using OColumns_BASE::setParent; + }; +} +#endif // _DBA_COREAPI_COLUMN_HXX_ + |