Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 149 insertions, 0 deletions

diff --git a/connectivity/source/inc/odbc/OPreparedStatement.hxx b/connectivity/source/inc/odbc/OPreparedStatement.hxx
new file mode 100644
index 000000000..37e29db9c
--- /dev/null
+++ b/connectivity/source/inc/odbc/OPreparedStatement.hxx
@@ -0,0 +1,149 @@
+/* -*- 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: */