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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /connectivity/source/inc/odbc/OPreparedStatement.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- 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 <odbc/odbcbasedllapi.hxx>
+#include <odbc/OStatement.hxx>
+#include <com/sun/star/sdbc/XPreparedStatement.hpp>
+#include <com/sun/star/sdbc/XParameters.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+#include <com/sun/star/sdbc/XPreparedBatchExecution.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <cppuhelper/implbase5.hxx>
+
+namespace connectivity::odbc
+ {
+
+ class OBoundParam;
+ typedef ::cppu::ImplHelper5< css::sdbc::XPreparedStatement,
+ css::sdbc::XParameters,
+ css::sdbc::XPreparedBatchExecution,
+ css::sdbc::XResultSetMetaDataSupplier,
+ css::lang::XServiceInfo> OPreparedStatement_BASE;
+
+ class OOO_DLLPUBLIC_ODBCBASE OPreparedStatement final :
+ public OStatement_BASE2,
+ public OPreparedStatement_BASE
+ {
+ static const short invalid_scale = -1;
+
+ // Data attributes
+
+ SQLSMALLINT numParams; // Number of parameter markers for the prepared statement
+
+ std::unique_ptr<OBoundParam[]> boundParams;
+ // Array of bound parameter objects. Each parameter marker will have a
+ // corresponding object to hold bind information, and resulting data.
+ css::uno::Reference< css::sdbc::XResultSetMetaData > m_xMetaData;
+ bool m_bPrepared;
+
+ void FreeParams();
+ /// @throws css::sdbc::SQLException
+ /// @throws css::uno::RuntimeException
+ void putParamData (sal_Int32 index);
+ /// @throws css::sdbc::SQLException
+ /// @throws css::uno::RuntimeException
+ void setStream (sal_Int32 ParameterIndex,const css::uno::Reference< css::io::XInputStream>& x,
+ SQLLEN length,sal_Int32 SQLtype);
+ SQLLEN* getLengthBuf (sal_Int32 index);
+ void* allocBindBuf ( sal_Int32 index, sal_Int32 bufLen);
+ /// @throws css::sdbc::SQLException
+ void initBoundParam ();
+ void setParameterPre(sal_Int32 parameterIndex);
+ template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, const T i_Value);
+ template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const T i_Value);
+ void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const void* _pData, SQLULEN _nDataLen, SQLLEN _nDataAllocLen);
+ // Wrappers for special cases
+ void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, sal_Int16 _nScale, const OUString &_sData);
+ void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, const css::uno::Sequence< sal_Int8 > &Data);
+
+ bool isPrepared() const { return m_bPrepared;}
+ void prepareStatement();
+ void checkParameterIndex(sal_Int32 _parameterIndex);
+
+ /**
+ creates the driver specific resultset (factory)
+ */
+ virtual rtl::Reference<OResultSet> createResultSet() override;
+
+ virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,
+ const css::uno::Any& rValue) override;
+ public:
+ DECLARE_SERVICE_INFO();
+ // A ctor, needed to return the object
+ OPreparedStatement( OConnection* _pConnection,const OUString& sql);
+ virtual ~OPreparedStatement() override;
+ OPreparedStatement& operator=( OPreparedStatement const & ) = delete; // MSVC2015 workaround
+ OPreparedStatement( OPreparedStatement const & ) = delete; // MSVC2015 workaround
+
+ //XInterface
+ virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+ virtual void SAL_CALL acquire() noexcept override;
+ virtual void SAL_CALL release() noexcept override;
+ //XTypeProvider
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
+
+ // XPreparedStatement
+ virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery( ) override;
+ virtual sal_Int32 SAL_CALL executeUpdate( ) override;
+ virtual sal_Bool SAL_CALL execute( ) override;
+ virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override;
+ // XParameters
+ virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) override;
+ virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) override;
+ virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) override;
+ virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) override;
+ virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) override;
+ virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) override;
+ virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) override;
+ virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) override;
+ virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) override;
+ virtual void SAL_CALL setString( sal_Int32 parameterIndex, const OUString& x ) override;
+ virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
+ virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const css::util::Date& x ) override;
+ virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const css::util::Time& x ) override;
+ virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const css::util::DateTime& x ) override;
+ virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+ virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+ virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const css::uno::Any& x ) override;
+ virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) override;
+ virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XRef >& x ) override;
+ virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XBlob >& x ) override;
+ virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XClob >& x ) override;
+ virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XArray >& x ) override;
+ virtual void SAL_CALL clearParameters( ) override;
+ // XPreparedBatchExecution
+ virtual void SAL_CALL addBatch( ) override;
+ virtual void SAL_CALL clearBatch( ) override;
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) override;
+ // XCloseable
+ virtual void SAL_CALL close( ) override;
+ // XResultSetMetaDataSupplier
+ virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
+
+ public:
+ using OStatement_Base::executeQuery;
+ using OStatement_Base::executeUpdate;
+ using OStatement_Base::execute;
+ };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */