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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/drivers/postgresql/pq_preparedstatement.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>
Diffstat (limited to 'connectivity/source/drivers/postgresql/pq_preparedstatement.hxx')
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * Effective License of whole file:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
+ *
+ * The Contents of this file are made available subject to the terms of
+ * the GNU Lesser General Public License Version 2.1
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * Contributor(s): Joerg Budischewski
+ *
+ * All parts contributed on or after August 2011:
+ *
+ * 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/.
+ *
+ ************************************************************************/
+
+#pragma once
+#include <vector>
+
+#include <libpq-fe.h>
+
+#include <cppuhelper/propshlp.hxx>
+#include <cppuhelper/component.hxx>
+
+#include <com/sun/star/sdbc/XParameters.hpp>
+#include <com/sun/star/sdbc/XMultipleResults.hpp>
+#include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+
+#include "pq_connection.hxx"
+namespace pq_sdbc_driver
+{
+
+const sal_Int32 PREPARED_STATEMENT_CURSOR_NAME = 0;
+const sal_Int32 PREPARED_STATEMENT_ESCAPE_PROCESSING = 1;
+const sal_Int32 PREPARED_STATEMENT_FETCH_DIRECTION = 2;
+const sal_Int32 PREPARED_STATEMENT_FETCH_SIZE = 3;
+const sal_Int32 PREPARED_STATEMENT_MAX_FIELD_SIZE = 4;
+const sal_Int32 PREPARED_STATEMENT_MAX_ROWS = 5;
+const sal_Int32 PREPARED_STATEMENT_QUERY_TIME_OUT = 6;
+const sal_Int32 PREPARED_STATEMENT_RESULT_SET_CONCURRENCY = 7;
+const sal_Int32 PREPARED_STATEMENT_RESULT_SET_TYPE = 8;
+
+#define PREPARED_STATEMENT_SIZE 9
+
+typedef ::cppu::WeakComponentImplHelper< css::sdbc::XPreparedStatement,
+ css::sdbc::XParameters,
+ css::sdbc::XCloseable,
+ css::sdbc::XWarningsSupplier,
+ css::sdbc::XMultipleResults,
+ css::sdbc::XGeneratedResultSet,
+ css::sdbc::XResultSetMetaDataSupplier
+ > PreparedStatement_BASE;
+class PreparedStatement : public PreparedStatement_BASE,
+ public cppu::OPropertySetHelper
+{
+private:
+ css::uno::Any m_props[PREPARED_STATEMENT_SIZE];
+ css::uno::Reference< css::sdbc::XConnection > m_connection;
+ ConnectionSettings *m_pSettings;
+ css::uno::Reference< css::sdbc::XCloseable > m_lastResultset;
+ OString m_stmt;
+ OString m_executedStatement;
+ ::rtl::Reference< comphelper::RefCountedMutex > m_xMutex;
+ std::vector< OString > m_vars;
+ std::vector< OString > m_splittedStatement;
+ bool m_multipleResultAvailable;
+ sal_Int32 m_multipleResultUpdateCount;
+ sal_Int32 m_lastOidInserted;
+ OUString m_lastTableInserted;
+ OString m_lastQuery;
+
+public:
+ /**
+ * @param ppConnection The piece of memory, pConnection points to, is accessible
+ * as long as a reference to parameter con is held.
+ */
+ PreparedStatement( const rtl::Reference< comphelper::RefCountedMutex > & refMutex,
+ const css::uno::Reference< css::sdbc::XConnection> & con,
+ struct ConnectionSettings *pSettings,
+ const OString &stmt );
+
+ virtual ~PreparedStatement() override;
+public: // XInterface
+ virtual void SAL_CALL acquire() noexcept override { PreparedStatement_BASE::acquire(); }
+ virtual void SAL_CALL release() noexcept override { PreparedStatement_BASE::release(); }
+ virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & reqType ) override;
+
+public: // XCloseable
+ virtual void SAL_CALL close( ) override;
+
+public: // 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;
+public: // 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;
+
+public: // XWarningsSupplier
+ virtual css::uno::Any SAL_CALL getWarnings( ) override;
+ virtual void SAL_CALL clearWarnings( ) override;
+
+public: // XTypeProvider, first implemented by OPropertySetHelper
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+ virtual css::uno::Sequence< sal_Int8> SAL_CALL getImplementationId() override;
+
+public: // OPropertySetHelper
+ virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
+
+ virtual sal_Bool SAL_CALL convertFastPropertyValue(
+ css::uno::Any & rConvertedValue,
+ css::uno::Any & rOldValue,
+ sal_Int32 nHandle,
+ const css::uno::Any& rValue ) override;
+
+ virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
+ sal_Int32 nHandle,
+ const css::uno::Any& rValue ) override;
+
+ using ::cppu::OPropertySetHelper::getFastPropertyValue;
+
+ void SAL_CALL getFastPropertyValue(
+ css::uno::Any& rValue,
+ sal_Int32 nHandle ) const override;
+
+ // XPropertySet
+ css::uno::Reference < css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+
+public: // XGeneratedResultSet
+ virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL
+ getGeneratedValues( ) override;
+
+public: // XMultipleResults
+ virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL getResultSet( ) override;
+ virtual sal_Int32 SAL_CALL getUpdateCount( ) override;
+ virtual sal_Bool SAL_CALL getMoreResults( ) override;
+
+public: // XResultSetMetaDataSupplier (is required by framework (see
+ // dbaccess/source/core/api/preparedstatement.cxx::getMetaData() )
+ virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
+
+public: // OComponentHelper
+ virtual void SAL_CALL disposing() override;
+
+private:
+ void checkColumnIndex( sal_Int32 parameterIndex );
+ /// @throws css::sdbc::SQLException
+ /// @throws css::uno::RuntimeException
+ void checkClosed();
+ /// @throws css::sdbc::SQLException
+ void raiseSQLException( const char * errorMsg );
+// PGresult *pgExecute( OString *pQuery );
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */