diff options
Diffstat (limited to 'connectivity/source/drivers/ado/ADatabaseMetaData.cxx')
| -rw-r--r-- | connectivity/source/drivers/ado/ADatabaseMetaData.cxx | 1034 |
1 files changed, 1034 insertions, 0 deletions
diff --git a/connectivity/source/drivers/ado/ADatabaseMetaData.cxx b/connectivity/source/drivers/ado/ADatabaseMetaData.cxx new file mode 100644 index 000000000..65e0a80f5 --- /dev/null +++ b/connectivity/source/drivers/ado/ADatabaseMetaData.cxx @@ -0,0 +1,1034 @@ +/* -*- 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 . + */ + +#include <ado/ADatabaseMetaData.hxx> +#include <ado/ADatabaseMetaDataResultSet.hxx> +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/TransactionIsolation.hpp> +#include <ado/AConnection.hxx> +#include <ado/adoimp.hxx> +#include <FDatabaseMetaDataResultSet.hxx> +#include <comphelper/types.hxx> +#include <connectivity/dbexception.hxx> +#include <rtl/ref.hxx> + +using namespace ::comphelper; + +using namespace connectivity; +using namespace connectivity::ado; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; + + +ODatabaseMetaData::ODatabaseMetaData(OConnection* _pCon) + : ::connectivity::ODatabaseMetaDataBase(_pCon,_pCon->getConnectionInfo()) + ,m_rADOConnection(_pCon->getConnection()) + ,m_pConnection(_pCon) +{ +} + +sal_Int32 ODatabaseMetaData::getInt32Property(const OUString& _aProperty) +{ + connectivity::ado::WpADOProperties aProps(m_rADOConnection.get_Properties()); + // ADOS::ThrowException(m_rADOConnection,*this); + OSL_ENSURE(aProps.IsValid(),"There are no properties at the connection"); + ADO_PROP(_aProperty); + sal_Int32 nValue(0); + if(!aVar.isNull() && !aVar.isEmpty()) + nValue = aVar.getInt32(); + return nValue; +} + + +bool ODatabaseMetaData::getBoolProperty(const OUString& _aProperty) +{ + connectivity::ado::WpADOProperties aProps(m_rADOConnection.get_Properties()); + ADOS::ThrowException(m_rADOConnection,*this); + OSL_ENSURE(aProps.IsValid(),"There are no properties at the connection"); + ADO_PROP(_aProperty); + return !aVar.isNull() && !aVar.isEmpty() && aVar.getBool(); +} + +OUString ODatabaseMetaData::getStringProperty(const OUString& _aProperty) +{ + connectivity::ado::WpADOProperties aProps(m_rADOConnection.get_Properties()); + ADOS::ThrowException(m_rADOConnection,*this); + OSL_ENSURE(aProps.IsValid(),"There are no properties at the connection"); + + ADO_PROP(_aProperty); + OUString aValue; + if(!aVar.isNull() && !aVar.isEmpty() && aVar.getType() == VT_BSTR) + aValue = aVar.getString(); + + return aValue; +} + +Reference< XResultSet > ODatabaseMetaData::impl_getTypeInfo_throw( ) +{ + ADORecordset *pRecordset = m_rADOConnection.getTypeInfo(); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setTypeInfoMap(ADOS::isJetEngine(m_pConnection->getEngineType())); + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getCatalogs( ) +{ + OLEVariant vtEmpty; + vtEmpty.setNoArg(); + + ADORecordset *pRecordset = nullptr; + m_rADOConnection.OpenSchema(adSchemaCatalogs,vtEmpty,vtEmpty,&pRecordset); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setCatalogsMap(); + + return pResult; +} + +OUString ODatabaseMetaData::impl_getCatalogSeparator_throw( ) +{ + return getLiteral(DBLITERAL_CATALOG_SEPARATOR); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getSchemas( ) +{ + OLEVariant vtEmpty; + vtEmpty.setNoArg(); + + ADORecordset *pRecordset = nullptr; + m_rADOConnection.OpenSchema(adSchemaSchemata,vtEmpty,vtEmpty,&pRecordset); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setSchemasMap(); + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getColumnPrivileges( + const Any& catalog, const OUString& schema, const OUString& table, + const OUString& columnNamePattern ) +{ + ADORecordset *pRecordset = m_rADOConnection.getColumnPrivileges(catalog,schema,table,columnNamePattern); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setColumnPrivilegesMap(); + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getColumns( + const Any& catalog, const OUString& schemaPattern, const OUString& tableNamePattern, + const OUString& columnNamePattern ) +{ + ADORecordset *pRecordset = m_rADOConnection.getColumns(catalog,schemaPattern,tableNamePattern,columnNamePattern); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setColumnsMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTables( + const Any& catalog, const OUString& schemaPattern, + const OUString& tableNamePattern, const Sequence< OUString >& types ) +{ + ADORecordset *pRecordset = m_rADOConnection.getTables(catalog,schemaPattern,tableNamePattern,types); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setTablesMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getProcedureColumns( + const Any& catalog, const OUString& schemaPattern, + const OUString& procedureNamePattern, const OUString& columnNamePattern ) +{ + ADORecordset *pRecordset = m_rADOConnection.getProcedureColumns(catalog,schemaPattern,procedureNamePattern,columnNamePattern); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setProcedureColumnsMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getProcedures( + const Any& catalog, const OUString& schemaPattern, + const OUString& procedureNamePattern ) +{ + // Create elements used in the array + ADORecordset *pRecordset = m_rADOConnection.getProcedures(catalog,schemaPattern,procedureNamePattern); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setProceduresMap(); + + return pResult; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxBinaryLiteralLength( ) +{ + return getMaxSize(DBLITERAL_BINARY_LITERAL); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxRowSize( ) +{ + return getInt32Property("Maximum Row Size"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCatalogNameLength( ) +{ + return getMaxSize(DBLITERAL_CATALOG_NAME); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCharLiteralLength( ) +{ + return getMaxSize(DBLITERAL_CHAR_LITERAL); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnNameLength( ) +{ + return getMaxSize(DBLITERAL_COLUMN_NAME); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInIndex( ) +{ + return 0; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCursorNameLength( ) +{ + return getMaxSize(DBLITERAL_CURSOR_NAME); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxConnections( ) +{ + return getInt32Property("Active Sessions"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInTable( ) +{ + return getInt32Property("Max Columns in Table"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxStatementLength( ) +{ + return getMaxSize(DBLITERAL_TEXT_COMMAND); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxTableNameLength( ) +{ + return getMaxSize(DBLITERAL_TABLE_NAME); +} + +sal_Int32 ODatabaseMetaData::impl_getMaxTablesInSelect_throw( ) +{ + return getInt32Property("Maximum Tables in SELECT"); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getExportedKeys( + const Any& catalog, const OUString& schema, const OUString& table ) +{ + ADORecordset *pRecordset = m_rADOConnection.getExportedKeys(catalog,schema,table); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setCrossReferenceMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getImportedKeys( + const Any& catalog, const OUString& schema, const OUString& table ) +{ + ADORecordset *pRecordset = m_rADOConnection.getImportedKeys(catalog,schema,table); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setCrossReferenceMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getPrimaryKeys( + const Any& catalog, const OUString& schema, const OUString& table ) +{ + ADORecordset *pRecordset = m_rADOConnection.getPrimaryKeys(catalog,schema,table); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setPrimaryKeysMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getIndexInfo( + const Any& catalog, const OUString& schema, const OUString& table, + sal_Bool unique, sal_Bool approximate ) +{ + ADORecordset *pRecordset = m_rADOConnection.getIndexInfo(catalog,schema,table,unique,approximate); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setIndexInfoMap(); + + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTablePrivileges( + const Any& catalog, const OUString& schemaPattern, const OUString& tableNamePattern ) +{ + Reference< XResultSet > xRef; + if(!ADOS::isJetEngine(m_pConnection->getEngineType())) + { // the jet provider doesn't support this method + // Create elements used in the array + + ADORecordset *pRecordset = m_rADOConnection.getTablePrivileges(catalog,schemaPattern,tableNamePattern); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setTablePrivilegesMap(); + xRef = pResult; + } + else + { + rtl::Reference<::connectivity::ODatabaseMetaDataResultSet> pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTablePrivileges); + xRef = pResult; + ::connectivity::ODatabaseMetaDataResultSet::ORows aRows; + ::connectivity::ODatabaseMetaDataResultSet::ORow aRow(8); + aRows.reserve(8); + + aRow[0] = ::connectivity::ODatabaseMetaDataResultSet::getEmptyValue(); + aRow[1] = ::connectivity::ODatabaseMetaDataResultSet::getEmptyValue(); + aRow[2] = new ::connectivity::ORowSetValueDecorator(tableNamePattern); + aRow[3] = ::connectivity::ODatabaseMetaDataResultSet::getEmptyValue(); + aRow[4] = ::connectivity::ODatabaseMetaDataResultSet::getEmptyValue(); + aRow[5] = new ::connectivity::ORowSetValueDecorator(getUserName()); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getSelectValue(); + aRow[7] = new ::connectivity::ORowSetValueDecorator(OUString("NO")); + + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getInsertValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getDeleteValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getUpdateValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getCreateValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getReadValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getAlterValue(); + aRows.push_back(aRow); + aRow[6] = ::connectivity::ODatabaseMetaDataResultSet::getDropValue(); + aRows.push_back(aRow); + pResult->setRows(std::move(aRows)); + } + + return xRef; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getCrossReference( + const Any& primaryCatalog, const OUString& primarySchema, + const OUString& primaryTable, const Any& foreignCatalog, + const OUString& foreignSchema, const OUString& foreignTable ) +{ + ADORecordset *pRecordset = m_rADOConnection.getCrossReference(primaryCatalog,primarySchema,primaryTable,foreignCatalog,foreignSchema,foreignTable); + ADOS::ThrowException(m_rADOConnection,*this); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(pRecordset); + pResult->setCrossReferenceMap(); + + return pResult; +} + +sal_Bool SAL_CALL ODatabaseMetaData::doesMaxRowSizeIncludeBlobs( ) +{ + return getBoolProperty("Maximum Row Size Includes BLOB"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::storesLowerCaseQuotedIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_LOWER) == DBPROPVAL_IC_LOWER ; +} + +sal_Bool SAL_CALL ODatabaseMetaData::storesLowerCaseIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_LOWER) == DBPROPVAL_IC_LOWER ; +} + +bool ODatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_MIXED) == DBPROPVAL_IC_MIXED ; +} + +sal_Bool SAL_CALL ODatabaseMetaData::storesMixedCaseIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_MIXED) == DBPROPVAL_IC_MIXED ; +} + +sal_Bool SAL_CALL ODatabaseMetaData::storesUpperCaseQuotedIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_UPPER) == DBPROPVAL_IC_UPPER ; +} + +sal_Bool SAL_CALL ODatabaseMetaData::storesUpperCaseIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_UPPER) == DBPROPVAL_IC_UPPER ; +} + +bool ODatabaseMetaData::impl_supportsAlterTableWithAddColumn_throw( ) +{ + return true; +} + +bool ODatabaseMetaData::impl_supportsAlterTableWithDropColumn_throw( ) +{ + return true; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxIndexLength( ) +{ + return getInt32Property("Maximum Index Size"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsNonNullableColumns( ) +{ + return getInt32Property("NULL Concatenation Behavior") == DBPROPVAL_CB_NON_NULL; +} + +OUString SAL_CALL ODatabaseMetaData::getCatalogTerm( ) +{ + return getStringProperty("Catalog Term"); +} + +OUString ODatabaseMetaData::impl_getIdentifierQuoteString_throw( ) +{ + return getLiteral(DBLITERAL_QUOTE_PREFIX); + +} + +OUString SAL_CALL ODatabaseMetaData::getExtraNameCharacters( ) +{ + return OUString(); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsDifferentTableCorrelationNames( ) +{ + return isCapable(DBLITERAL_CORRELATION_NAME); +} + +bool ODatabaseMetaData::impl_isCatalogAtStart_throw( ) +{ + return getInt32Property("Catalog Location") == DBPROPVAL_CL_START; +} + +sal_Bool SAL_CALL ODatabaseMetaData::dataDefinitionIgnoredInTransactions( ) +{ + return getInt32Property("Transaction DDL") == DBPROPVAL_TC_DDL_IGNORE; +} + +sal_Bool SAL_CALL ODatabaseMetaData::dataDefinitionCausesTransactionCommit( ) +{ + return getInt32Property("Transaction DDL") == DBPROPVAL_TC_DDL_COMMIT; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsDataManipulationTransactionsOnly( ) +{ + return getInt32Property("Transaction DDL") == DBPROPVAL_TC_DML; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsDataDefinitionAndDataManipulationTransactions( ) +{ + return getInt32Property("Transaction DDL") == DBPROPVAL_TC_ALL; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsPositionedDelete( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsPositionedUpdate( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenStatementsAcrossRollback( ) +{ + return getInt32Property("Prepare Abort Behavior") == DBPROPVAL_CB_PRESERVE; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenStatementsAcrossCommit( ) +{ + return getInt32Property("Prepare Commit Behavior") == DBPROPVAL_CB_PRESERVE; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenCursorsAcrossCommit( ) +{ + return (getInt32Property("Isolation Retention") & DBPROPVAL_TR_COMMIT) == DBPROPVAL_TR_COMMIT; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenCursorsAcrossRollback( ) +{ + return (getInt32Property("Isolation Retention") & DBPROPVAL_TR_ABORT) == DBPROPVAL_TR_ABORT; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsTransactionIsolationLevel( sal_Int32 level ) +{ + bool bValue(false); + + sal_Int32 nTxn = getInt32Property("Isolation Levels"); + if(level == TransactionIsolation::NONE) + bValue = true; + else if(level == TransactionIsolation::READ_UNCOMMITTED) + bValue = (nTxn & DBPROPVAL_TI_READUNCOMMITTED) == DBPROPVAL_TI_READUNCOMMITTED; + else if(level == TransactionIsolation::READ_COMMITTED) + bValue = (nTxn & DBPROPVAL_TI_READCOMMITTED) == DBPROPVAL_TI_READCOMMITTED; + else if(level == TransactionIsolation::REPEATABLE_READ) + bValue = (nTxn & DBPROPVAL_TI_REPEATABLEREAD) == DBPROPVAL_TI_REPEATABLEREAD; + else if(level == TransactionIsolation::SERIALIZABLE) + bValue = (nTxn & DBPROPVAL_TI_SERIALIZABLE) == DBPROPVAL_TI_SERIALIZABLE; + + return bValue; +} + +bool ODatabaseMetaData::impl_supportsSchemasInDataManipulation_throw( ) +{ + return (getInt32Property("Schema Usage") & DBPROPVAL_SU_DML_STATEMENTS) == DBPROPVAL_SU_DML_STATEMENTS; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92FullSQL( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ANSI92_FULL) == DBPROPVAL_SQL_ANSI92_FULL); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92EntryLevelSQL( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ANSI92_ENTRY) == DBPROPVAL_SQL_ANSI92_ENTRY); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsIntegrityEnhancementFacility( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ANSI89_IEF) == DBPROPVAL_SQL_ANSI89_IEF); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInIndexDefinitions( ) +{ + return (getInt32Property("Schema Usage") & DBPROPVAL_SU_INDEX_DEFINITION) == DBPROPVAL_SU_INDEX_DEFINITION; +} + +bool ODatabaseMetaData::impl_supportsSchemasInTableDefinitions_throw( ) +{ + return (getInt32Property("Schema Usage") & DBPROPVAL_SU_TABLE_DEFINITION) == DBPROPVAL_SU_TABLE_DEFINITION; +} + +bool ODatabaseMetaData::impl_supportsCatalogsInTableDefinitions_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInIndexDefinitions( ) +{ + return false; +} + +bool ODatabaseMetaData::impl_supportsCatalogsInDataManipulation_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOuterJoins( ) +{ + if ( ADOS::isJetEngine(m_pConnection->getEngineType()) ) + return true; + return getBoolProperty("Outer Join Capabilities"); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTableTypes( ) +{ + return new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTableTypes); +} + +sal_Int32 ODatabaseMetaData::impl_getMaxStatements_throw( ) +{ + return 0; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxProcedureNameLength( ) +{ + return getMaxSize(DBLITERAL_PROCEDURE_NAME); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxSchemaNameLength( ) +{ + return getMaxSize(DBLITERAL_SCHEMA_NAME); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsTransactions( ) +{ + return getInt32Property("Transaction DDL") == DBPROPVAL_TC_NONE; +} + +sal_Bool SAL_CALL ODatabaseMetaData::allProceduresAreCallable( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsStoredProcedures( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSelectForUpdate( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::allTablesAreSelectable( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::isReadOnly( ) +{ + return getBoolProperty("Read-Only Data Source"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::usesLocalFiles( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::usesLocalFilePerTable( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsTypeConversion( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::nullPlusNonNullIsNull( ) +{ + return getInt32Property("NULL Concatenation Behavior") == DBPROPVAL_CB_NULL; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsColumnAliasing( ) +{ + return isCapable(DBLITERAL_COLUMN_ALIAS); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsTableCorrelationNames( ) +{ + return isCapable(DBLITERAL_CORRELATION_NAME); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsConvert( sal_Int32 /*fromType*/, sal_Int32 /*toType*/ ) +{ + return getBoolProperty("Rowset Conversions on Command"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsExpressionsInOrderBy( ) +{ + return getBoolProperty("ORDER BY Columns in Select List"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupBy( ) +{ + return getInt32Property("GROUP BY Support") != DBPROPVAL_GB_NOT_SUPPORTED; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupByBeyondSelect( ) +{ + return getInt32Property("GROUP BY Support") != DBPROPVAL_GB_CONTAINS_SELECT; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupByUnrelated( ) +{ + return getInt32Property("GROUP BY Support") == DBPROPVAL_GB_NO_RELATION; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsMultipleTransactions( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsMultipleResultSets( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsLikeEscapeClause( ) +{ + return isCapable(DBLITERAL_ESCAPE_PERCENT); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsOrderByUnrelated( ) +{ + return getBoolProperty("ORDER BY Columns in Select List"); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsUnion( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsUnionAll( ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsMixedCaseIdentifiers( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_MIXED) == DBPROPVAL_IC_MIXED; +} + +bool ODatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw( ) +{ + return (getInt32Property("Identifier Case Sensitivity") & DBPROPVAL_IC_MIXED) == DBPROPVAL_IC_MIXED; +} + +sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedAtEnd( ) +{ + return (getInt32Property("NULL Collation Order") & DBPROPVAL_NC_END) == DBPROPVAL_NC_END; +} + +sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedAtStart( ) +{ + return (getInt32Property("NULL Collation Order") & DBPROPVAL_NC_START) == DBPROPVAL_NC_START; +} + +sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedHigh( ) +{ + return (getInt32Property("NULL Collation Order") & DBPROPVAL_NC_HIGH) == DBPROPVAL_NC_HIGH; +} + +sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedLow( ) +{ + return (getInt32Property("NULL Collation Order") & DBPROPVAL_NC_LOW) == DBPROPVAL_NC_LOW; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInProcedureCalls( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInPrivilegeDefinitions( ) +{ + return (getInt32Property("Schema Usage") & DBPROPVAL_SU_PRIVILEGE_DEFINITION) == DBPROPVAL_SU_PRIVILEGE_DEFINITION; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInProcedureCalls( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInPrivilegeDefinitions( ) +{ + return false; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsCorrelatedSubqueries( ) +{ + return (getInt32Property("Subquery Support") & DBPROPVAL_SQ_CORRELATEDSUBQUERIES) == DBPROPVAL_SQ_CORRELATEDSUBQUERIES; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInComparisons( ) +{ + return (getInt32Property("Subquery Support") & DBPROPVAL_SQ_COMPARISON) == DBPROPVAL_SQ_COMPARISON; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInExists( ) +{ + return (getInt32Property("Subquery Support") & DBPROPVAL_SQ_EXISTS) == DBPROPVAL_SQ_EXISTS; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInIns( ) +{ + return (getInt32Property("Subquery Support") & DBPROPVAL_SQ_IN) == DBPROPVAL_SQ_IN; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInQuantifieds( ) +{ + return (getInt32Property("Subquery Support") & DBPROPVAL_SQ_QUANTIFIED) == DBPROPVAL_SQ_QUANTIFIED; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92IntermediateSQL( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ANSI92_INTERMEDIATE) == DBPROPVAL_SQL_ANSI92_INTERMEDIATE); +} + +OUString SAL_CALL ODatabaseMetaData::getURL( ) +{ + return "sdbc:ado:"+ m_rADOConnection.GetConnectionString(); +} + +OUString SAL_CALL ODatabaseMetaData::getUserName( ) +{ + return getStringProperty("User Name"); +} + +OUString SAL_CALL ODatabaseMetaData::getDriverName( ) +{ + return getStringProperty("Provider Friendly Name"); +} + +OUString SAL_CALL ODatabaseMetaData::getDriverVersion( ) +{ + return getStringProperty("Provider Version"); +} + +OUString SAL_CALL ODatabaseMetaData::getDatabaseProductVersion( ) +{ + return getStringProperty("DBMS Version"); +} + +OUString SAL_CALL ODatabaseMetaData::getDatabaseProductName( ) +{ + return getStringProperty("DBMS Name"); +} + +OUString SAL_CALL ODatabaseMetaData::getProcedureTerm( ) +{ + return getStringProperty("Procedure Term"); +} + +OUString SAL_CALL ODatabaseMetaData::getSchemaTerm( ) +{ + return getStringProperty("Schema Term"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getDriverMajorVersion( ) +{ + return 1; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getDefaultTransactionIsolation( ) +{ + sal_Int32 nRet = TransactionIsolation::NONE; + switch(m_rADOConnection.get_IsolationLevel()) + { + case adXactReadCommitted: + nRet = TransactionIsolation::READ_COMMITTED; + break; + case adXactRepeatableRead: + nRet = TransactionIsolation::REPEATABLE_READ; + break; + case adXactSerializable: + nRet = TransactionIsolation::SERIALIZABLE; + break; + case adXactReadUncommitted: + nRet = TransactionIsolation::READ_UNCOMMITTED; + break; + default: + ; + } + return nRet; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getDriverMinorVersion( ) +{ + return 0; +} + +OUString SAL_CALL ODatabaseMetaData::getSQLKeywords( ) +{ + WpADORecordset aRecordset; + OLEVariant vtEmpty; + vtEmpty.setNoArg(); + m_rADOConnection.OpenSchema(adSchemaDBInfoKeywords,vtEmpty,vtEmpty,&aRecordset); + OSL_ENSURE(aRecordset,"getSQLKeywords: no resultset!"); + ADOS::ThrowException(m_rADOConnection,*this); + if ( aRecordset ) + { + aRecordset.MoveFirst(); + OLEVariant aValue; + OUString aRet; + while(!aRecordset.IsAtEOF()) + { + WpOLEAppendCollection<ADOFields, WpADOField> aFields(aRecordset.GetFields()); + WpADOField aField(aFields.GetItem(0)); + aField.get_Value(aValue); + aRet += aValue.getString() + ","; + aRecordset.MoveNext(); + } + aRecordset.Close(); + if ( !aRet.isEmpty() ) + return aRet.copy(0,aRet.lastIndexOf(',')); + } + return OUString(); +} + +OUString SAL_CALL ODatabaseMetaData::getSearchStringEscape( ) +{ + return getLiteral(DBLITERAL_ESCAPE_PERCENT); +} + +OUString SAL_CALL ODatabaseMetaData::getStringFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL ODatabaseMetaData::getTimeDateFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL ODatabaseMetaData::getSystemFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL ODatabaseMetaData::getNumericFunctions( ) +{ + return OUString(); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsExtendedSQLGrammar( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ODBC_EXTENDED) == DBPROPVAL_SQL_ODBC_EXTENDED); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsCoreSQLGrammar( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ODBC_CORE) == DBPROPVAL_SQL_ODBC_CORE); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsMinimumSQLGrammar( ) +{ + sal_Int32 nProp = getInt32Property("SQL Support"); + return (nProp == 512) || ((nProp & DBPROPVAL_SQL_ODBC_MINIMUM) == DBPROPVAL_SQL_ODBC_MINIMUM); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsFullOuterJoins( ) +{ + if ( ADOS::isJetEngine(m_pConnection->getEngineType()) ) + return true; + return (getInt32Property("Outer Join Capabilities") & 0x00000004L) == 0x00000004L; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsLimitedOuterJoins( ) +{ + return supportsFullOuterJoins( ); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInGroupBy( ) +{ + return getInt32Property("Max Columns in GROUP BY"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInOrderBy( ) +{ + return getInt32Property("Max Columns in ORDER BY"); +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInSelect( ) +{ + return 0; +} + +sal_Int32 SAL_CALL ODatabaseMetaData::getMaxUserNameLength( ) +{ + return getMaxSize(DBLITERAL_USER_NAME); +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsResultSetType( sal_Int32 /*setType*/ ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsResultSetConcurrency( sal_Int32 /*setType*/, sal_Int32 /*concurrency*/ ) +{ + return true; +} + +sal_Bool SAL_CALL ODatabaseMetaData::ownUpdatesAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::ownDeletesAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::ownInsertsAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::othersUpdatesAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::othersDeletesAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::othersInsertsAreVisible( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::updatesAreDetected( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::deletesAreDetected( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::insertsAreDetected( sal_Int32 setType ) +{ + return ResultSetType::FORWARD_ONLY != setType; +} + +sal_Bool SAL_CALL ODatabaseMetaData::supportsBatchUpdates( ) +{ + return true; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaData::getUDTs( const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& /*typeNamePattern*/, const Sequence< sal_Int32 >& /*types*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XDatabaseMetaData::getUDTs", *this ); + return Reference< XResultSet >(); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |