/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 . */ #ifndef INCLUDED_CONNECTIVITY_DBTOOLS_HXX #define INCLUDED_CONNECTIVITY_DBTOOLS_HXX #include #include #include #include #include #include #include namespace com::sun::star { namespace sdb { class XSingleSelectQueryComposer; } namespace sdbcx { class XTablesSupplier; } namespace sdbc { class XConnection; class XDatabaseMetaData; class XRowSet; class XDataSource; class SQLException; class XParameters; class XRowUpdate; } namespace beans { class XPropertySet; } namespace awt { class XWindow; } namespace lang { struct Locale; } namespace container { class XNameAccess; } namespace uno { class XComponentContext; } namespace util { class XNumberFormatTypes; class XNumberFormatsSupplier; } namespace task { class XInteractionHandler; } } class SvStream; namespace dbtools { class ISQLStatementHelper; typedef ::utl::SharedUNOComponent< css::sdbc::XConnection > SharedConnection; enum class EComposeRule { InTableDefinitions, InIndexDefinitions, InDataManipulation, InProcedureCalls, InPrivilegeDefinitions, Complete }; // date conversion // calculates the default numberformat for a given datatype and a give language OOO_DLLPUBLIC_DBTOOLS sal_Int32 getDefaultNumberFormat(const css::uno::Reference< css::beans::XPropertySet >& _xColumn, const css::uno::Reference< css::util::XNumberFormatTypes >& _xTypes, const css::lang::Locale& _rLocale); // calculates the default numberformat for a given datatype and a give language // @param _nDataType @see com.sun.star.sdbc.DataType // @param _nScale can be zero OOO_DLLPUBLIC_DBTOOLS sal_Int32 getDefaultNumberFormat(sal_Int32 _nDataType, sal_Int32 _nScale, bool _bIsCurrency, const css::uno::Reference< css::util::XNumberFormatTypes >& _xTypes, const css::lang::Locale& _rLocale); /** creates a connection which can be used for the rowset given The function tries to obtain a connection for the row set with the following steps (in this order):
  • If the rowset already has an ActiveConnection (means a non- value for this property), this one is used.
  • If row set is part of a database form document (see ->isEmbeddedInDatabase), a connection for the respective database is used.
  • If in the parent hierarchy of the row set, there is an object supporting the XConnection interface, this one is returned.
  • If the DataSourceName property of the row set is not empty, a connection for this data source is retrieved.
  • If the URL property of the row set is not empty, a connection for this URL is retrieved from the driver manager. The calculated connection is set as ActiveConnection property on the rowset. If the connection was newly created by the method, then the ownership of the connection is delivered to a temporary object, which observes the row set: As soon as a connection-relevant property of the row set changes, or as soon as somebody else sets another ActiveConnection at the row set, the original connection (the one which this function calculated) is disposed and discarded. At this very moment, also the temporary observer object dies. This way, it is ensured that there's no resource leak from an un-owned connection object. @param _rxRowSet the row set @param _rxFactory a service factory, which can be used to create data sources, interaction handler etc (the usual stuff) */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbc::XConnection> connectRowset( const css::uno::Reference< css::sdbc::XRowSet>& _rxRowSet, const css::uno::Reference< css::uno::XComponentContext>& _rxContext, const css::uno::Reference< css::awt::XWindow>& _rxParent ); /** ensures that a row set has a valid ActiveConnection, if possible This function does nearly the same as ->connectRowset. In fact, it is to be preferred over ->connectRowset, if possible. There are a few differences:
    • If a connection could be determined for the given RowSet, it is always set as ActiveConnection.
    • Definition of the ownership of the created connection allows for more scenarios:
      • If the connection was not newly created, the returned ->SharedConnection instance will not have the ownership, since in this case it's assumed that there already is an instance which has the ownership.
      • If the connection was newly created, then the returned SharedConnection instance will have the ownership of the XConnection.
    */ OOO_DLLPUBLIC_DBTOOLS SharedConnection ensureRowSetConnection( const css::uno::Reference< css::sdbc::XRowSet>& _rxRowSet, const css::uno::Reference< css::uno::XComponentContext>& _rxContext, const css::uno::Reference< css::awt::XWindow>& _rxParent ); /** returns the connection the RowSet is currently working with (which is the ActiveConnection property) @throws css::uno::RuntimeException */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbc::XConnection> getConnection(const css::uno::Reference< css::sdbc::XRowSet>& _rxRowSet); OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbc::XConnection> getConnection_withFeedback( const OUString& _rDataSourceName, const OUString& _rUser, const OUString& _rPwd, const css::uno::Reference< css::uno::XComponentContext>& _rxContext, const css::uno::Reference< css::awt::XWindow>& _rxParent); /** determines whether the given component is part of a document which is an embedded database document (such as a form) */ OOO_DLLPUBLIC_DBTOOLS bool isEmbeddedInDatabase( const css::uno::Reference< css::uno::XInterface >& _rxComponent, css::uno::Reference< css::sdbc::XConnection >& _rxActualConnection ); /** returns the columns of the named table of the given connection */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::container::XNameAccess> getTableFields( const css::uno::Reference< css::sdbc::XConnection>& _rxConn, const OUString& _rName ); /** returns the primary key columns of the table */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::container::XNameAccess> getPrimaryKeyColumns_throw( const css::uno::Any& i_aTable ); OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::container::XNameAccess> getPrimaryKeyColumns_throw( const css::uno::Reference< css::beans::XPropertySet >& i_xTable ); /** get fields for a result set given by a "command descriptor"

    A command descriptor here means:

    • a SDB-level connection (com.sun.star.sdb::Connection
    • a string specifying the name of an object relative to the connection
    • a com.sun.star.sdb::CommandType value specifying the type of the object

    @param _rxConnection the connection relative to which the to-be-examined object exists @param _nCommandType the type of the object @param _rCommand the object. This may be a table name, a query name, or an SQL statement, depending on the value of _nCommandType @param _rxCollectionOner If (and only if) CommandType is CommandType.COMMAND, the fields collection which is returned by this function here is a temporary object. It is kept alive by another object, which is to be created temporarily, too. To ensure that the fields you get are valid as long as you need them, the owner which controls their life time is transferred to this parameter upon return.
    Your fields live as long as this component lives.
    Additionally, you are encouraged to dispose this component as soon as you don't need the fields anymore. It depends on the connection's implementation if this is necessary, but the is no guarantee, so to be on the safe side with respect to resource leaks, you should dispose the component. @param _pErrorInfo If not , then upon return from the function the instance pointed to by this argument will contain any available error information in case something went wrong. @return the container of the columns (aka fields) of the object */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::container::XNameAccess > getFieldsByCommandDescriptor( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const sal_Int32 _nCommandType, const OUString& _rCommand, css::uno::Reference< css::lang::XComponent >& _rxKeepFieldsAlive, SQLExceptionInfo* _pErrorInfo = nullptr ); /** get fields for a result set given by a "command descriptor"

    A command descriptor here means:

    • a SDB-level connection (com.sun.star.sdb::Connection
    • a string specifying the name of an object relative to the connection
    • a com.sun.star.sdb::CommandType value specifying the type of the object

    @param _rxConnection the connection relative to which the to-be-examined object exists @param _nCommandType the type of the object @param _rCommand the object. This may be a table name, a query name, or an SQL statement, depending on the value of _nCommandType @param _pErrorInfo If not , then upon return from the function the instance pointed to by this argument will contain any available error information in case something went wrong. @return an array of strings containing the names of the columns (aka fields) of the object */ OOO_DLLPUBLIC_DBTOOLS css::uno::Sequence< OUString > getFieldNamesByCommandDescriptor( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const sal_Int32 _nCommandType, const OUString& _rCommand, SQLExceptionInfo* _pErrorInfo = nullptr ); /** create a new css::sdbc::SQLContext, fill it with the given descriptions and the given source, and append _rException (i.e. put it into the NextException member of the SQLContext). */ OOO_DLLPUBLIC_DBTOOLS css::sdbc::SQLException prependErrorInfo( const css::sdbc::SQLException& _rChainedException, const css::uno::Reference< css::uno::XInterface >& _rxContext, const OUString& _rAdditionalError, const StandardSQLState _eSQLState = StandardSQLState::ERROR_UNSPECIFIED); /** search the parent hierarchy for a data source. */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbc::XDataSource> findDataSource(const css::uno::Reference< css::uno::XInterface >& _xParent); /** determines the value of a boolean data source setting, given by ASCII name @param _rxConnection the connection belonging to the data source whose setting is to be retrieved @param _pAsciiSettingName the ASCII name of the setting */ OOO_DLLPUBLIC_DBTOOLS bool getBooleanDataSourceSetting( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const char* _pAsciiSettingName ); OOO_DLLPUBLIC_DBTOOLS bool getBooleanDataSourceSetting( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const OUString& rSettingName ); /** check if a specific property is enabled in the info sequence @deprecated Use getBooleanDataSourceSetting instead, which cares for the default of the property itself, instead of spreading this knowledge through all callers. */ OOO_DLLPUBLIC_DBTOOLS bool isDataSourcePropertyEnabled(const css::uno::Reference< css::uno::XInterface>& _xProp, const OUString& _sProperty, bool _bDefault); /** retrieves a particular indirect data source setting @param _rxDataSource a data source component @param _pAsciiSettingsName the ASCII name of the setting to obtain @param _rSettingsValue the value of the setting, upon successful return @return if the setting is not present in the DataSource::Info member of the data source otherwise */ OOO_DLLPUBLIC_DBTOOLS bool getDataSourceSetting( const css::uno::Reference< css::uno::XInterface >& _rxDataSource, const char* _pAsciiSettingsName, css::uno::Any& /* [out] */ _rSettingsValue ); OOO_DLLPUBLIC_DBTOOLS bool getDataSourceSetting( const css::uno::Reference< css::uno::XInterface >& _rxDataSource, const OUString& _sSettingsName, css::uno::Any& /* [out] */ _rSettingsValue ); OOO_DLLPUBLIC_DBTOOLS OUString getDefaultReportEngineServiceName(const css::uno::Reference< css::uno::XComponentContext>& _rxFactory); /** quote the given name with the given quote string. */ OOO_DLLPUBLIC_DBTOOLS OUString quoteName(std::u16string_view _rQuote, const OUString& _rName); /** quote the given table name (which may contain a catalog and a schema) according to the rules provided by the meta data */ OOO_DLLPUBLIC_DBTOOLS OUString quoteTableName(const css::uno::Reference< css::sdbc::XDatabaseMetaData>& _rxMeta , const OUString& _rName ,EComposeRule _eComposeRule); /** split a fully qualified table name (including catalog and schema, if applicable) into its component parts. @param _rxConnMetaData meta data describing the connection where you got the table name from @param _rQualifiedName fully qualified table name @param _rCatalog (out parameter) upon return, contains the catalog name @param _rSchema (out parameter) upon return, contains the schema name @param _rName (out parameter) upon return, contains the table name @param _eComposeRule where do you need the name for */ OOO_DLLPUBLIC_DBTOOLS void qualifiedNameComponents(const css::uno::Reference< css::sdbc::XDatabaseMetaData >& _rxConnMetaData, const OUString& _rQualifiedName, OUString& _rCatalog, OUString& _rSchema, OUString& _rName,EComposeRule _eComposeRule); /** calculate a NumberFormatsSupplier for use with a given connection @param _rxConn the connection for which the formatter is requested @param _bAllowDefault if the connection (and related components, such as its parent) cannot supply a formatter, we can ask the DatabaseEnvironment for a default one. This parameter states if this is allowed. @param _rxFactory required (only of _bAllowDefault is sal_True) for creating the DatabaseEnvironment. @return the formatter all object related to the given connection should work with. */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::util::XNumberFormatsSupplier> getNumberFormats( const css::uno::Reference< css::sdbc::XConnection>& _rxConn, bool _bAllowDefault = false, const css::uno::Reference< css::uno::XComponentContext>& _rxContext = css::uno::Reference< css::uno::XComponentContext>() ); /** create a css::sdb::XSingleSelectQueryComposer which represents the current settings (Command/CommandType/Filter/Order) of the given rowset. As such an instance can be obtained from a css::sdb::Connection only the function searches for the connection the RowSet is using via connectRowset. This implies that a connection will be set on the RowSet if needed. (need to changes this sometimes ...) */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdb::XSingleSelectQueryComposer > getCurrentSettingsComposer( const css::uno::Reference< css::beans::XPropertySet>& _rxRowSetProps, const css::uno::Reference< css::uno::XComponentContext>& _rxContext, const css::uno::Reference< css::awt::XWindow>& _rxParent ); /** transfer and translate properties between two FormComponents @param _rxOld the source property set @param _rxNew the destination property set @param _rLocale the locale for converting number related properties */ OOO_DLLPUBLIC_DBTOOLS void TransferFormComponentProperties( const css::uno::Reference< css::beans::XPropertySet>& _rxOld, const css::uno::Reference< css::beans::XPropertySet>& _rxNew, const css::lang::Locale& _rLocale ); /** check if the property "Privileges" supports css::sdbcx::Privilege::INSERT @param _rxCursorSet the property set */ OOO_DLLPUBLIC_DBTOOLS bool canInsert(const css::uno::Reference< css::beans::XPropertySet>& _rxCursorSet); /** check if the property "Privileges" supports css::sdbcx::Privilege::UPDATE @param _rxCursorSet the property set */ OOO_DLLPUBLIC_DBTOOLS bool canUpdate(const css::uno::Reference< css::beans::XPropertySet>& _rxCursorSet); /** check if the property "Privileges" supports css::sdbcx::Privilege::DELETE @param _rxCursorSet the property set */ OOO_DLLPUBLIC_DBTOOLS bool canDelete(const css::uno::Reference< css::beans::XPropertySet>& _rxCursorSet); /** compose a complete table name from its up to three parts, regarding to the database meta data composing rules */ OOO_DLLPUBLIC_DBTOOLS OUString composeTableName( const css::uno::Reference< css::sdbc::XDatabaseMetaData >& _rxMetaData, const OUString& _rCatalog, const OUString& _rSchema, const OUString& _rName, bool _bQuote, EComposeRule _eComposeRule); /** composes a table name for usage in a SELECT statement This includes quoting of the table as indicated by the connection's meta data, plus respecting the settings "UseCatalogInSelect" and "UseSchemaInSelect", which might be present in the data source which the connection belongs to. */ OOO_DLLPUBLIC_DBTOOLS OUString composeTableNameForSelect( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const OUString& _rCatalog, const OUString& _rSchema, const OUString& _rName ); /** composes a table name for usage in a SELECT statement This includes quoting of the table as indicated by the connection's meta data, plus respecting the settings "UseCatalogInSelect" and "UseSchemaInSelect", which might be present in the data source which the connection belongs to. */ OOO_DLLPUBLIC_DBTOOLS OUString composeTableNameForSelect( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const css::uno::Reference< css::beans::XPropertySet>& _xTable ); /** compose the table name out of the property set which must support the properties from the service table @param _xMetaData The metadata from the connection. @param _xTable The table. */ OOO_DLLPUBLIC_DBTOOLS OUString composeTableName( const css::uno::Reference< css::sdbc::XDatabaseMetaData>& _xMetaData, const css::uno::Reference< css::beans::XPropertySet>& _xTable, EComposeRule _eComposeRule, bool _bQuote); OOO_DLLPUBLIC_DBTOOLS sal_Int32 getSearchColumnFlag( const css::uno::Reference< css::sdbc::XConnection>& _rxConn, sal_Int32 _nDataType); // return the datasource for the given datasource name OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbc::XDataSource> getDataSource(const OUString& _rsDataSourceName, const css::uno::Reference< css::uno::XComponentContext>& _rxContext); /** search for a name that is NOT in the NameAcces @param _rxContainer the NameAccess container to search in @param _rBaseName the base name that should be used to create the new name @param _bStartWithNumber When the name ends with number even when the name itself doesn't occur in the collection. @return A name which doesn't exist in the collection. */ OOO_DLLPUBLIC_DBTOOLS OUString createUniqueName(const css::uno::Reference< css::container::XNameAccess>& _rxContainer, const OUString& _rBaseName, bool _bStartWithNumber = true); /** creates a unique name which is not already used in the given name array */ OOO_DLLPUBLIC_DBTOOLS OUString createUniqueName( const css::uno::Sequence< OUString >& _rNames, const OUString& _rBaseName, bool _bStartWithNumber ); /** create a name which is a valid SQL 92 identifier name @param _rName the string which should be converted @param _rSpecials @see com.sun.star.sdbc.XDatabaseMetaData.getExtraNameCharacters @see isValidSQLName */ OOO_DLLPUBLIC_DBTOOLS OUString convertName2SQLName(const OUString& _rName, std::u16string_view _rSpecials); /** checks whether the given name is a valid SQL name @param _rName the string which should be converted @param _rSpecials @see com.sun.star.sdbc.XDatabaseMetaData.getExtraNameCharacters @see convertName2SQLName */ OOO_DLLPUBLIC_DBTOOLS bool isValidSQLName( const OUString& _rName, std::u16string_view _rSpecials ); OOO_DLLPUBLIC_DBTOOLS void showError( const SQLExceptionInfo& _rInfo, const css::uno::Reference< css::awt::XWindow>& _pParent, const css::uno::Reference< css::uno::XComponentContext>& _rxContext); /** implements XRowUpdate::updateObject

    The object which is to be set is analyzed, and in case it is a simlpe scalar type for which there is another updateXXX method, this other method is used.

    @param _rxUpdatedObject the interface to forward all updateXXX calls to (except updateObject) @param _nColumnIndex the column index to update @param _rValue the value to update @return if the update request was successfully re-routed to one of the other updateXXX methods */ OOO_DLLPUBLIC_DBTOOLS bool implUpdateObject( const css::uno::Reference< css::sdbc::XRowUpdate >& _rxUpdatedObject, const sal_Int32 _nColumnIndex, const css::uno::Any& _rValue); /** ask the user for parameters if the prepared statement needs some and sets them in the prepared statement @param _xConnection the connection must be able to create css::sdb::SingleSelectQueryComposers @param _xPreparedStmt the prepared statement where the parameters could be set when needed @param _aParametersSet contains which parameters have to asked for and which already have set. */ OOO_DLLPUBLIC_DBTOOLS void askForParameters( const css::uno::Reference< css::sdb::XSingleSelectQueryComposer >& _xComposer, const css::uno::Reference< css::sdbc::XParameters>& _xParameters, const css::uno::Reference< css::sdbc::XConnection>& _xConnection, const css::uno::Reference< css::task::XInteractionHandler >& _rxHandler, const ::std::vector >& _aParametersSet = ::std::vector >()); /** call the appropriate set method for the specific sql type @see css::sdbc::DataType @param _xParams the parameters where to set the value @param parameterIndex the index of the parameter, 1 based @param x the value to set @param sqlType the corresponding sql type @see css::sdbc::DataType @param scale the scale of the sql type can be 0 @throws css::sdbc::SQLException @throws css::uno::RuntimeException */ OOO_DLLPUBLIC_DBTOOLS void setObjectWithInfo( const css::uno::Reference< css::sdbc::XParameters>& _xParameters, sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 sqlType, sal_Int32 scale=0); /** call the appropriate set method for the specific sql type @see css::sdbc::DataType @param _xParams the parameters where to set the value @param parameterIndex the index of the parameter, 1 based @param x the value to set @param sqlType the corresponding sql type @see css::sdbc::DataType @param scale the scale of the sql type can be 0 @throws css::sdbc::SQLException @throws css::uno::RuntimeException */ OOO_DLLPUBLIC_DBTOOLS void setObjectWithInfo( const css::uno::Reference< css::sdbc::XParameters>& _xParameters, sal_Int32 parameterIndex, const ::connectivity::ORowSetValue& x, sal_Int32 sqlType, sal_Int32 scale); /** implements XParameters::setObject

    The object which is to be set is analyzed, and in case it is a simlpe scalar type for which there is another setXXX method, this other method is used.

    @param _rxParameters the interface to forward all setXXX calls to (except setObject) @param _nColumnIndex the column index to update @param _rValue the value to update @return if the update request was successfully re-routed to one of the other updateXXX methods */ OOO_DLLPUBLIC_DBTOOLS bool implSetObject( const css::uno::Reference< css::sdbc::XParameters>& _rxParameters, const sal_Int32 _nColumnIndex, const css::uno::Any& _rValue); /** creates the standard sql create table statement without the key part. @param descriptor The descriptor of the new table. @param _xConnection The connection. @param _bAddScale The scale will also be added when the value is 0. */ OOO_DLLPUBLIC_DBTOOLS OUString createStandardCreateStatement( const css::uno::Reference< css::beans::XPropertySet >& descriptor, const css::uno::Reference< css::sdbc::XConnection>& _xConnection, ISQLStatementHelper* _pHelper, std::u16string_view _sCreatePattern); /** creates the standard sql statement for the key part of a create table statement. @param descriptor The descriptor of the new table. @param _xConnection The connection. */ OOO_DLLPUBLIC_DBTOOLS OUString createStandardKeyStatement( const css::uno::Reference< css::beans::XPropertySet >& descriptor, const css::uno::Reference< css::sdbc::XConnection>& _xConnection); /** creates the standard sql statement for the type part of a create or alter table statement. @param _pHelper Allow to add special SQL constructs. @param descriptor The descriptor of the column. @param _xConnection The connection. */ OOO_DLLPUBLIC_DBTOOLS OUString createStandardTypePart( const css::uno::Reference< css::beans::XPropertySet >& descriptor ,const css::uno::Reference< css::sdbc::XConnection>& _xConnection ,std::u16string_view _sCreatePattern = {}); /** creates the standard sql statement for the column part of a create table statement. @param _pHelper Allow to add special SQL constructs. @param descriptor The descriptor of the column. @param _xConnection The connection. @param _pHelper Allow to add special SQL constructs. */ OOO_DLLPUBLIC_DBTOOLS OUString createStandardColumnPart( const css::uno::Reference< css::beans::XPropertySet >& descriptor ,const css::uno::Reference< css::sdbc::XConnection>& _xConnection ,ISQLStatementHelper* _pHelper = nullptr ,std::u16string_view _sCreatePattern = {}); /** creates a SQL CREATE TABLE statement @param descriptor The descriptor of the new table. @param _xConnection The connection. @return The CREATE TABLE statement. */ OOO_DLLPUBLIC_DBTOOLS OUString createSqlCreateTableStatement( const css::uno::Reference< css::beans::XPropertySet >& descriptor ,const css::uno::Reference< css::sdbc::XConnection>& _xConnection); /** creates a SDBC column with the help of getColumns. @param _xTable The table. @param _rName The name of the column. @param _bCase Is the column case sensitive. @param _bQueryForInfo If the autoincrement and currency field will be read from the meta data, otherwise the following parameters will be used instead @param _bIsAutoIncrement if the column is an autoincrement. @param _bIsCurrency if the column is a currency field. @param _nDataType The data type of the column. */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::beans::XPropertySet> createSDBCXColumn( const css::uno::Reference< css::beans::XPropertySet>& _xTable, const css::uno::Reference< css::sdbc::XConnection>& _xConnection, const OUString& _rName, bool _bCase, bool _bQueryForInfo, bool _bIsAutoIncrement, bool _bIsCurrency, sal_Int32 _nDataType); /** tries to locate the corresponding DataDefinitionSupplier for the given url and connection @param _rsUrl The URL used to connect to the database. @param _xConnection The connection used to find the correct driver. @param _rxContext Used to create the drivermanager. @return The datadefinition object. */ OOO_DLLPUBLIC_DBTOOLS css::uno::Reference< css::sdbcx::XTablesSupplier> getDataDefinitionByURLAndConnection( const OUString& _rsUrl, const css::uno::Reference< css::sdbc::XConnection>& _xConnection, const css::uno::Reference< css::uno::XComponentContext>& _rxContext); /** returns the table privileges to the given parameters @param _xMetaData The meta data. @param _sCatalog contains the catalog name @param _sSchema contains the schema name @param _sTable contains the table name */ OOO_DLLPUBLIC_DBTOOLS sal_Int32 getTablePrivileges(const css::uno::Reference< css::sdbc::XDatabaseMetaData>& _xMetaData, const OUString& _sCatalog, const OUString& _sSchema, const OUString& _sTable); typedef ::std::pair TBoolPair; typedef ::std::pair< TBoolPair,sal_Int32 > ColumnInformation; typedef ::std::multimap< OUString, ColumnInformation, ::comphelper::UStringMixLess> ColumnInformationMap; /** collects the information about auto increment, currency and data type for the given column name. The column must be quoted, * is also valid. @param _xConnection The connection. @param _sComposedTableName The quoted table name. ccc.sss.ttt @param _sName The name of the column, or * @param _rInfo The information about the column(s). */ OOO_DLLPUBLIC_DBTOOLS void collectColumnInformation( const css::uno::Reference< css::sdbc::XConnection>& _xConnection, std::u16string_view _sComposedTableName, std::u16string_view _rName, ColumnInformationMap& _rInfo); /** adds a boolean comparison clause to the given SQL predicate @param _rExpression the expression which is to be compared with a boolean value @param _bValue the boolean value which the expression is to be compared with @param _nBooleanComparisonMode the boolean comparison mode to be used. Usually obtained from a css.sdb.DataSource's Settings member. @param _out_rSQLPredicate the buffer to which the comparison predicate will be appended */ OOO_DLLPUBLIC_DBTOOLS void getBooleanComparisonPredicate( std::u16string_view _rExpression, const bool _bValue, const sal_Int32 _nBooleanComparisonMode, OUStringBuffer& _out_rSQLPredicate ); /** is this field an aggregate? @param _xComposer a query composer that knows the field by name @param _xField the field */ OOO_DLLPUBLIC_DBTOOLS bool isAggregateColumn( const css::uno::Reference< css::sdb::XSingleSelectQueryComposer > &_xComposer, const css::uno::Reference< css::beans::XPropertySet > &_xField ); /** is this column an aggregate? @param _xColumns collection of columns look for column sName in there @param _sName name of the column */ OOO_DLLPUBLIC_DBTOOLS bool isAggregateColumn( const css::uno::Reference< css::container::XNameAccess > &_xColumns, const OUString &_sName ); /** is this column an aggregate? @param _xColumn */ OOO_DLLPUBLIC_DBTOOLS bool isAggregateColumn( const css::uno::Reference< css::beans::XPropertySet > &_xColumn ); } // namespace dbtools namespace connectivity { namespace dbase { enum DBFType { dBaseIII = 0x03, dBaseIV = 0x04, dBaseV = 0x05, VisualFoxPro = 0x30, VisualFoxProAuto = 0x31, // Visual FoxPro with AutoIncrement field dBaseFS = 0x43, dBaseFSMemo = 0xB3, dBaseIIIMemo = 0x83, dBaseIVMemo = 0x8B, dBaseIVMemoSQL = 0x8E, FoxProMemo = 0xF5 }; /** decode a DBase file's codepage byte to a RTL charset @param _out_nCharset in case of success, the decoded RTL charset is written there. else, this is not written to. @param nType the file's type byte @param nCodepage the file's codepage byte @return true if a RTL charset was successfully decoded and written to _out_nCharset false if nothing was written to _out_nCharset */ OOO_DLLPUBLIC_DBTOOLS bool dbfDecodeCharset(rtl_TextEncoding &_out_nCharset, sal_uInt8 nType, sal_uInt8 nCodepage); /** decode a DBase file's codepage byte to a RTL charset @param _out_nCharset in case of success, the decoded RTL charset is written there. else, this is not written to. @param dbf_Stream pointer to a SvStream encapsulating the DBase file. The stream will be rewinded and read from. No guarantee is made on its position afterwards. Caller must reposition it itself. @return true if a RTL charset was successfully decoded and written to _out_nCharset false if nothing was written to _out_nCharset */ OOO_DLLPUBLIC_DBTOOLS bool dbfReadCharset(rtl_TextEncoding &nCharSet, SvStream* dbf_Stream); } // namespace connectivity::dbase } // namespace connectivity #endif // INCLUDED_CONNECTIVITY_DBTOOLS_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */