forked from amazingfate/loongoffice
371 lines
15 KiB
C++
371 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CONNECTIVITY_VIRTUALDBTOOLS_HXX
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#define INCLUDED_CONNECTIVITY_VIRTUALDBTOOLS_HXX
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#include <config_features.h>
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#include <rtl/ref.hxx>
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#include <rtl/ustring.hxx>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/util/Date.hpp>
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#include <com/sun/star/sdbc/SQLException.hpp>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <vector>
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#include <memory>
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#include <connectivity/dbtoolsdllapi.hxx>
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#include <salhelper/simplereferenceobject.hxx>
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//= forward declarations
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namespace com {
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namespace sun {
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namespace star {
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namespace util {
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class XNumberFormatter;
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class XNumberFormatTypes;
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class XNumberFormatsSupplier;
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}
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namespace beans {
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class XPropertySet;
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}
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namespace lang {
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class XMultiServiceFactory;
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class XComponent;
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class WrappedTargetException;
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struct Locale;
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}
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namespace sdbc {
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class XDatabaseMetaData;
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class XConnection;
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class XRowSet;
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class XDataSource;
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}
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namespace sdb {
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class XColumn;
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class SQLContext;
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}
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namespace uno {
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class XComponentContext;
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}
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namespace container {
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class XNameAccess;
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}
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}
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}
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}
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namespace dbtools {
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class SQLExceptionInfo;
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class FormattedColumnValue;
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}
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//= entry into this library
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/** this is the entry point for the load-on-call usage of the DBTOOLS
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library.
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<p>When you need one of the simple objects in this library, load the lib
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and call this method. The returned pointer is a pointer to an IDataAccessToolsFactory
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instance, which is acquired <em>once</em>.</p>
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@return
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a pointer to an object implementing the IDataAccessToolsFactory interface,
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acquired exactly <em>once</em>.
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*/
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#if HAVE_FEATURE_DESKTOP
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extern "C" OOO_DLLPUBLIC_DBTOOLS void* SAL_CALL createDataAccessToolsFactory();
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#endif
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//=
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namespace connectivity
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{
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class IParseContext;
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namespace simple
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{
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typedef void* (SAL_CALL * createDataAccessToolsFactoryFunction)( );
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//= IDataAccessTools
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class OOO_DLLPUBLIC_DBTOOLS IDataAccessTools : public virtual salhelper::SimpleReferenceObject
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{
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public:
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection> getConnection_withFeedback(
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const OUString& _rDataSourceName,
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const OUString& _rUser,
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const OUString& _rPwd,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>& _rxContext
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) const = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection> connectRowset(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet>& _rxRowSet,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>& _rxContext,
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bool _bSetAsActiveConnection
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) const = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection> getRowSetConnection(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet>& _rxRowSet)
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const = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier> getNumberFormats(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection>& _rxConn,
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bool _bAllowDefault
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) const = 0;
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virtual sal_Int32 getDefaultNumberFormat(
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn,
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatTypes >& _rxTypes,
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const ::com::sun::star::lang::Locale& _rLocale
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) const = 0;
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virtual void TransferFormComponentProperties(
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxOld,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxNew,
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const ::com::sun::star::lang::Locale& _rLocale
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) const = 0;
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virtual OUString quoteName(
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const OUString& _rQuote,
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const OUString& _rName
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) const = 0;
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virtual OUString composeTableNameForSelect(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const OUString& _rCatalog,
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const OUString& _rSchema,
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const OUString& _rName
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) const = 0;
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virtual OUString composeTableNameForSelect(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xTable
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) const = 0;
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virtual ::com::sun::star::sdb::SQLContext prependContextInfo(
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::com::sun::star::sdbc::SQLException& _rException,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxContext,
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const OUString& _rContextDescription,
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const OUString& _rContextDetails
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) const = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDataSource > getDataSource(
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const OUString& _rsRegisteredName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>& _rxContext
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) const = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >
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getFieldsByCommandDescriptor(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const sal_Int32 _nCommandType,
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const OUString& _rCommand,
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& _rxKeepFieldsAlive,
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::dbtools::SQLExceptionInfo* _pErrorInfo = NULL
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) = 0;
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virtual ::com::sun::star::uno::Sequence< OUString >
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getFieldNamesByCommandDescriptor(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const sal_Int32 _nCommandType,
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const OUString& _rCommand,
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::dbtools::SQLExceptionInfo* _pErrorInfo = NULL
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) = 0;
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/** check if the property "Privileges" supports ::com::sun::star::sdbcx::Privilege::INSERT
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@param _rxCursorSet the property set
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*/
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virtual bool canInsert(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxCursorSet) const = 0;
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/** check if the property "Privileges" supports ::com::sun::star::sdbcx::Privilege::UPDATE
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@param _rxCursorSet the property set
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*/
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virtual bool canUpdate(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxCursorSet) const = 0;
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/** check if the property "Privileges" supports ::com::sun::star::sdbcx::Privilege::DELETE
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@param _rxCursorSet the property set
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*/
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virtual bool canDelete(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxCursorSet) const = 0;
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/** determines whether the given component is part of a document which is an embedded database
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document (such as a form)
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*/
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virtual bool isEmbeddedInDatabase(
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxComponent,
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::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxActualConnection
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) = 0;
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protected:
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virtual ~IDataAccessTools() {}
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};
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//= IDataAccessCharSet
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/** simple wrapper for the OCharsetMap
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*/
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class OOO_DLLPUBLIC_DBTOOLS IDataAccessCharSet :
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public salhelper::SimpleReferenceObject
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{
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// to be extended if necessary ....
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public:
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/** enumerates all supported char sets
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@return the number of charsets supported
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*/
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virtual sal_Int32 getSupportedTextEncodings(
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::std::vector< rtl_TextEncoding >& /* [out] */ _rEncs
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) const = 0;
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protected:
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virtual ~IDataAccessCharSet() {}
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};
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//= IDataAccessTypeConversion
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class OOO_DLLPUBLIC_DBTOOLS IDataAccessTypeConversion :
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public virtual salhelper::SimpleReferenceObject
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{
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public:
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virtual ::com::sun::star::util::Date getStandardDate() const = 0;
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virtual double getValue(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XColumn>& _rxVariant,
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const ::com::sun::star::util::Date& rNullDate ) const = 0;
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virtual OUString getFormattedValue(
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XColumn >& _rxColumn,
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >& _rxFormatter,
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const ::com::sun::star::util::Date& _rNullDate,
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sal_Int32 _nKey,
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sal_Int16 _nKeyType) const = 0;
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virtual OUString getFormattedValue(
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _rxColumn,
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter>& _rxFormatter,
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const ::com::sun::star::lang::Locale& _rLocale,
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const ::com::sun::star::util::Date& _rNullDate
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) const = 0;
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protected:
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virtual ~IDataAccessTypeConversion() {}
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};
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//= ISQLParseNode
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/** a simple version of the OSQLParseNode, with all methods being virtual
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*/
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class OOO_DLLPUBLIC_DBTOOLS ISQLParseNode : public salhelper::SimpleReferenceObject
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{
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public:
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virtual void parseNodeToStr(OUString& _rString,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const IParseContext* _pContext
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) const = 0;
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virtual void parseNodeToPredicateStr(OUString& _rString,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >& _rxFormatter,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxField,
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const OUString &_sPredicateTableAlias,
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const ::com::sun::star::lang::Locale& _rIntl,
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const sal_Char _cDecSeparator,
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const IParseContext* _pContext
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) const = 0;
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protected:
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virtual ~ISQLParseNode() {}
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};
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//= ISQLParser
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/** a simple version of the OSQLParser, with all methods being virtual
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*/
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class OOO_DLLPUBLIC_DBTOOLS ISQLParser : public salhelper::SimpleReferenceObject
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{
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public:
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virtual ::rtl::Reference< ISQLParseNode > predicateTree(
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OUString& rErrorMessage,
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const OUString& rStatement,
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >& _rxFormatter,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxField
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) const = 0;
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virtual const IParseContext& getContext() const = 0;
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protected:
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virtual ~ISQLParser() {}
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};
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//= IDataAccessToolsFactory
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/** the main factory for runtime-loadable tools in the DBTOOLS library
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*/
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class OOO_DLLPUBLIC_DBTOOLS IDataAccessToolsFactory :
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public salhelper::SimpleReferenceObject
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{
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public:
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/// creates a simple version of the class OSQLParser
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virtual ::rtl::Reference< ISQLParser > createSQLParser(
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext,
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const IParseContext* _pContext
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) const = 0;
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/// creates a helper for charset related functionality (OCharsetMap)
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virtual ::rtl::Reference< IDataAccessCharSet > createCharsetHelper( ) const = 0;
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/// creates a simple version of the DBTypeConversion helper
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virtual ::rtl::Reference< IDataAccessTypeConversion > getTypeConversionHelper() = 0;
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/// creates a helper which can be used to access the static methods in dbtools.hxx
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virtual ::rtl::Reference< IDataAccessTools > getDataAccessTools() = 0;
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virtual ::std::unique_ptr< ::dbtools::FormattedColumnValue > createFormattedColumnValue(
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet >& _rxRowSet,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn
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) = 0;
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protected:
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virtual ~IDataAccessToolsFactory() {}
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};
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} // namespace simple
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} // namespace connectivity
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#endif // INCLUDED_CONNECTIVITY_VIRTUALDBTOOLS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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