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Diffstat (limited to '')
| -rw-r--r-- | connectivity/source/drivers/mysqlc/mysqlc_statement.hxx | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/connectivity/source/drivers/mysqlc/mysqlc_statement.hxx b/connectivity/source/drivers/mysqlc/mysqlc_statement.hxx new file mode 100644 index 000000000..464051b72 --- /dev/null +++ b/connectivity/source/drivers/mysqlc/mysqlc_statement.hxx @@ -0,0 +1,175 @@ +/* -*- 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 . + */ + +#pragma once + +#include "mysqlc_connection.hxx" +#include "mysqlc_subcomponent.hxx" + +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/sdbc/SQLWarning.hpp> +#include <com/sun/star/sdbc/XBatchExecution.hpp> +#include <com/sun/star/sdbc/XCloseable.hpp> +#include <com/sun/star/sdbc/XMultipleResults.hpp> +#include <com/sun/star/sdbc/XStatement.hpp> +#include <com/sun/star/sdbc/XWarningsSupplier.hpp> +#include <com/sun/star/util/XCancellable.hpp> + +#include <cppuhelper/compbase3.hxx> +#include <rtl/ref.hxx> + +namespace connectivity::mysqlc +{ +using ::com::sun::star::sdbc::SQLException; +using ::com::sun::star::sdbc::SQLWarning; +using ::com::sun::star::uno::Any; +using ::com::sun::star::uno::RuntimeException; +using ::com::sun::star::uno::Type; + +typedef ::cppu::WeakComponentImplHelper3<css::sdbc::XWarningsSupplier, css::util::XCancellable, + css::sdbc::XCloseable> + OCommonStatement_IBase; + +//************ Class: OCommonStatement +// is a base class for the normal statement and for the prepared statement + +class OCommonStatement : public cppu::BaseMutex, + public OCommonStatement_IBase, + public ::cppu::OPropertySetHelper, + public OPropertyArrayUsageHelper<OCommonStatement> + +{ +private: + SQLWarning m_aLastWarning; + +protected: + rtl::Reference<OConnection> m_xConnection; // The owning Connection object + + css::uno::Reference<css::sdbc::XResultSet> m_xResultSet; + + // number of rows affected by an UPDATE, DELETE or INSERT statement. + sal_Int32 m_nAffectedRows = 0; + +protected: + void closeResultSet(); + + // OPropertyArrayUsageHelper + ::cppu::IPropertyArrayHelper* createArrayHelper() const override; + + // OPropertySetHelper + ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + sal_Bool SAL_CALL convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, + sal_Int32 nHandle, const Any& rValue) override; + + void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue) override; + + void SAL_CALL getFastPropertyValue(Any& rValue, sal_Int32 nHandle) const override; + virtual ~OCommonStatement() override; + +protected: + OCommonStatement(OConnection* _pConnection); + +public: + using OCommonStatement_IBase::rBHelper; + using OCommonStatement_IBase::operator css::uno::Reference<css::uno::XInterface>; + + // OComponentHelper + void SAL_CALL disposing() override; + + // XInterface + void SAL_CALL release() noexcept override; + void SAL_CALL acquire() noexcept override; + Any SAL_CALL queryInterface(const css::uno::Type& rType) override; + + //XTypeProvider + css::uno::Sequence<css::uno::Type> SAL_CALL getTypes() override; + + // XPropertySet + css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override; + + // XWarningsSupplier + Any SAL_CALL getWarnings() override; + + void SAL_CALL clearWarnings() override; + + // XCancellable + void SAL_CALL cancel() override; + + // XCloseable + void SAL_CALL close() override; + + // other methods + OConnection* getOwnConnection() const { return m_xConnection.get(); } + +private: + using ::cppu::OPropertySetHelper::getFastPropertyValue; +}; + +typedef ::cppu::ImplHelper3<css::lang::XServiceInfo, css::sdbc::XMultipleResults, + css::sdbc::XStatement> + OStatement_BASE; + +class OStatement final : public OCommonStatement, public OStatement_BASE +{ + virtual ~OStatement() override = default; + + bool getResult(); + +public: + // A constructor which is required for the return of the objects + OStatement(OConnection* _pConnection) + : OCommonStatement(_pConnection) + { + } + + virtual OUString SAL_CALL getImplementationName() override; + + virtual sal_Bool SAL_CALL supportsService(OUString const& ServiceName) override; + + virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override; + + //XInterface + Any SAL_CALL queryInterface(const css::uno::Type& rType) override; + void SAL_CALL acquire() noexcept override; + void SAL_CALL release() noexcept override; + + //XTypeProvider + css::uno::Sequence<Type> SAL_CALL getTypes() override; + + // XStatement + css::uno::Reference<css::sdbc::XResultSet> SAL_CALL executeQuery(const OUString& sql) override; + sal_Int32 SAL_CALL executeUpdate(const OUString& sql) override; + sal_Bool SAL_CALL execute(const OUString& sql) override; + css::uno::Reference<css::sdbc::XConnection> SAL_CALL getConnection() override; + + // XMultipleResults + css::uno::Reference<css::sdbc::XResultSet> SAL_CALL getResultSet() override; + sal_Int32 SAL_CALL getUpdateCount() override; + sal_Bool SAL_CALL getMoreResults() override; + + // XBatchExecution + // void SAL_CALL addBatch(const OUString& sql) override; + + // void SAL_CALL clearBatch() override; + + // css::uno::Sequence<sal_Int32> SAL_CALL executeBatch() override; +}; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |