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| -rw-r--r-- | connectivity/source/commontools/TDatabaseMetaDataBase.cxx | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/connectivity/source/commontools/TDatabaseMetaDataBase.cxx b/connectivity/source/commontools/TDatabaseMetaDataBase.cxx new file mode 100644 index 000000000..0e81e71cf --- /dev/null +++ b/connectivity/source/commontools/TDatabaseMetaDataBase.cxx @@ -0,0 +1,325 @@ +/* -*- 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 <TDatabaseMetaDataBase.hxx> +#include <RowFunctionParser.hxx> + +#include <comphelper/sequenceashashmap.hxx> +#include <comphelper/evtlistenerhlp.hxx> +#include <comphelper/types.hxx> +#include <com/sun/star/lang/XComponent.hpp> +#include <resource/sharedresources.hxx> +#include <strings.hrc> +#include <connectivity/dbexception.hxx> +#include <sal/macros.h> + +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::beans; +using namespace comphelper; +using namespace connectivity; + + +ODatabaseMetaDataBase::ODatabaseMetaDataBase(const Reference< XConnection >& _rxConnection,const Sequence< PropertyValue >& _rInfo) + : m_aConnectionInfo(_rInfo) + ,m_isCatalogAtStart(false,false) + ,m_sCatalogSeparator(false,OUString()) + ,m_sIdentifierQuoteString(false,OUString()) + ,m_supportsCatalogsInTableDefinitions(false,false) + ,m_supportsSchemasInTableDefinitions(false,false) + ,m_supportsCatalogsInDataManipulation(false,false) + ,m_supportsSchemasInDataManipulation(false,false) + ,m_supportsMixedCaseQuotedIdentifiers(false,false) + ,m_supportsAlterTableWithAddColumn(false,false) + ,m_supportsAlterTableWithDropColumn(false,false) + ,m_MaxStatements(false,0) + ,m_MaxTablesInSelect(false,0) + ,m_storesMixedCaseQuotedIdentifiers(false,false) + , m_xConnection(_rxConnection) +{ + osl_atomic_increment( &m_refCount ); + { + m_xListenerHelper = new OEventListenerHelper(this); + Reference<XComponent> xCom(m_xConnection,UNO_QUERY); + if(xCom.is()) + xCom->addEventListener(m_xListenerHelper); + } + osl_atomic_decrement( &m_refCount ); +} + +ODatabaseMetaDataBase::~ODatabaseMetaDataBase() +{ +} + + +Sequence< PropertyValue > SAL_CALL ODatabaseMetaDataBase::getConnectionInfo( ) +{ + return m_aConnectionInfo; +} + + +void SAL_CALL ODatabaseMetaDataBase::disposing( const EventObject& /*Source*/ ) +{ + // cut off all references to the connection +m_xConnection.clear(); +m_xListenerHelper.clear(); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getTypeInfo( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_aTypeInfoRows.empty() ) + { + Reference< XResultSet > xRet = impl_getTypeInfo_throw(); + Reference< XRow > xRow(xRet,UNO_QUERY); + ::comphelper::SequenceAsHashMap aMap(m_aConnectionInfo); + Sequence< Any > aTypeInfoSettings; + aTypeInfoSettings = aMap.getUnpackedValueOrDefault("TypeInfoSettings",aTypeInfoSettings); + + if ( xRow.is() ) + { + static const sal_Int32 pTypes[] = { + DataType::VARCHAR + ,DataType::INTEGER + ,DataType::INTEGER + ,DataType::VARCHAR + ,DataType::VARCHAR + ,DataType::VARCHAR + ,DataType::INTEGER + ,DataType::BOOLEAN + ,DataType::INTEGER + ,DataType::BOOLEAN + ,DataType::BOOLEAN + ,DataType::BOOLEAN + ,DataType::VARCHAR + ,DataType::INTEGER + ,DataType::INTEGER + ,DataType::INTEGER + ,DataType::INTEGER + ,DataType::INTEGER + }; + std::vector<std::shared_ptr<ExpressionNode>> aConditions; + if ( aTypeInfoSettings.getLength() > 1 && ((aTypeInfoSettings.getLength() % 2) == 0) ) + { + const Any* pIter = aTypeInfoSettings.getConstArray(); + const Any* pEnd = pIter + aTypeInfoSettings.getLength(); + try + { + for(;pIter != pEnd;++pIter) + aConditions.push_back(FunctionParser::parseFunction(::comphelper::getString(*pIter))); + } + catch(ParseError&) + { + ::connectivity::SharedResources aResources; + const OUString sError( aResources.getResourceString(STR_FORMULA_WRONG)); + ::dbtools::throwGenericSQLException(sError,*this); + } + } + + ::connectivity::ODatabaseMetaDataResultSet::ORows aTypeInfoRows; + while( xRet->next() ) + { + ::connectivity::ODatabaseMetaDataResultSet::ORow aRow; + aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue()); + const sal_Int32* pType = pTypes; + for (sal_Int32 i = 1; i <= sal_Int32(std::size(pTypes)); ++i,++pType) + { + ORowSetValue aValue; + aValue.fill(i,*pType,xRow); + aRow.push_back(new ORowSetValueDecorator(aValue)); + } + + std::vector<std::shared_ptr<ExpressionNode>>::iterator aIter = aConditions.begin(); + std::vector<std::shared_ptr<ExpressionNode>>::const_iterator aEnd = aConditions.end(); + for (; aIter != aEnd; ++aIter) + { + if ( (*aIter)->evaluate(aRow)->getValue().getBool() ) + { + ++aIter; + (*aIter)->fill(aRow); + } + else + ++aIter; + } + aTypeInfoRows.push_back(aRow); + } + m_aTypeInfoRows = aTypeInfoRows; + } + } + rtl::Reference<::connectivity::ODatabaseMetaDataResultSet> pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo); + pResult->setRows(std::vector(m_aTypeInfoRows)); + return pResult; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getExportedKeys( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eExportedKeys ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getImportedKeys( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eImportedKeys ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getPrimaryKeys( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::ePrimaryKeys ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getIndexInfo( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/, + sal_Bool /*unique*/, sal_Bool /*approximate*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eIndexInfo ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getBestRowIdentifier( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/, sal_Int32 /*scope*/, + sal_Bool /*nullable*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eBestRowIdentifier ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getCrossReference( + const Any& /*primaryCatalog*/, const OUString& /*primarySchema*/, + const OUString& /*primaryTable*/, const Any& /*foreignCatalog*/, + const OUString& /*foreignSchema*/, const OUString& /*foreignTable*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eCrossReference ); +} + +Reference< XConnection > SAL_CALL ODatabaseMetaDataBase::getConnection( ) +{ + return m_xConnection; +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getProcedureColumns( + const Any& /*catalog*/, const OUString& /*schemaPattern*/, + const OUString& /*procedureNamePattern*/, const OUString& /*columnNamePattern*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eProcedureColumns ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getProcedures( + const Any& /*catalog*/, const OUString& /*schemaPattern*/, + const OUString& /*procedureNamePattern*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eProcedures ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getVersionColumns( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eVersionColumns ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getSchemas( ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eSchemas ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getColumnPrivileges( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/, + const OUString& /*columnNamePattern*/ ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eColumnPrivileges ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getTablePrivileges( + const Any& /*catalog*/, const OUString& /*schema*/, const OUString& /*table*/) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eTablePrivileges ); +} + +Reference< XResultSet > SAL_CALL ODatabaseMetaDataBase::getCatalogs( ) +{ + return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eCatalogs ); +} + +OUString SAL_CALL ODatabaseMetaDataBase::getIdentifierQuoteString( ) +{ + return callImplMethod(m_sIdentifierQuoteString,std::function<OUString(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_getIdentifierQuoteString_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::isCatalogAtStart( ) +{ + return callImplMethod(m_isCatalogAtStart,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_isCatalogAtStart_throw)); +} + +OUString SAL_CALL ODatabaseMetaDataBase::getCatalogSeparator( ) +{ + return callImplMethod(m_sCatalogSeparator,std::function<OUString(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_getCatalogSeparator_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsCatalogsInTableDefinitions( ) +{ + return callImplMethod(m_supportsCatalogsInTableDefinitions,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsCatalogsInTableDefinitions_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsSchemasInTableDefinitions( ) +{ + return callImplMethod(m_supportsSchemasInTableDefinitions,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsSchemasInTableDefinitions_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsCatalogsInDataManipulation( ) +{ + return callImplMethod(m_supportsCatalogsInDataManipulation,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsCatalogsInDataManipulation_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsSchemasInDataManipulation( ) +{ + return callImplMethod(m_supportsSchemasInDataManipulation,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsSchemasInDataManipulation_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsMixedCaseQuotedIdentifiers( ) +{ + return callImplMethod(m_supportsMixedCaseQuotedIdentifiers,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsMixedCaseQuotedIdentifiers_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsAlterTableWithAddColumn( ) +{ + return callImplMethod(m_supportsAlterTableWithAddColumn,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsAlterTableWithAddColumn_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::supportsAlterTableWithDropColumn( ) +{ + return callImplMethod(m_supportsAlterTableWithDropColumn,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_supportsAlterTableWithDropColumn_throw)); +} + +sal_Int32 SAL_CALL ODatabaseMetaDataBase::getMaxStatements( ) +{ + return callImplMethod(m_MaxStatements,std::function<sal_Int32(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_getMaxStatements_throw)); +} + +sal_Int32 SAL_CALL ODatabaseMetaDataBase::getMaxTablesInSelect( ) +{ + return callImplMethod(m_MaxTablesInSelect,std::function<sal_Int32(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_getMaxTablesInSelect_throw)); +} + +sal_Bool SAL_CALL ODatabaseMetaDataBase::storesMixedCaseQuotedIdentifiers( ) +{ + return callImplMethod(m_storesMixedCaseQuotedIdentifiers,std::function<bool(ODatabaseMetaDataBase *)>(&ODatabaseMetaDataBase::impl_storesMixedCaseQuotedIdentifiers_throw)); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |