Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 194 insertions, 0 deletions

diff --git a/include/connectivity/paramwrapper.hxx b/include/connectivity/paramwrapper.hxx
new file mode 100644
index 0000000000..4905e4fc2f
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+++ b/include/connectivity/paramwrapper.hxx
@@ -0,0 +1,194 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
+#define INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
+
+#include <connectivity/dbtoolsdllapi.hxx>
+#include <connectivity/FValue.hxx>
+
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/container/XEnumerationAccess.hpp>
+
+#include <comphelper/uno3.hxx>
+#include <comphelper/broadcasthelper.hxx>
+#include <cppuhelper/weak.hxx>
+#include <cppuhelper/propshlp.hxx>
+#include <comphelper/compbase.hxx>
+
+#include <memory>
+#include <vector>
+
+namespace com::sun::star::sdbc { class XParameters; }
+namespace com::sun::star::sdb { class XSingleSelectQueryAnalyzer; }
+
+
+namespace dbtools::param
+{
+
+
+    //= ParameterWrapper
+
+    /** wraps a parameter column as got from an SQLQueryComposer, so that it has an additional
+        property "Value", which is forwarded to an XParameters interface
+    */
+    class OOO_DLLPUBLIC_DBTOOLS ParameterWrapper final : public ::cppu::OWeakObject
+                            ,public css::lang::XTypeProvider
+                            ,public ::comphelper::OMutexAndBroadcastHelper
+                            ,public ::cppu::OPropertySetHelper
+    {
+    private:
+        typedef ::cppu::OWeakObject         UnoBase;
+        typedef ::cppu::OPropertySetHelper  PropertyBase;
+
+    private:
+        /// the most recently set value of the parameter
+        ::connectivity::ORowSetValue    m_aValue;
+        /// the positions (in our m_xValueDestination) at which the value should be set (0-based!)
+        ::std::vector< sal_Int32 >      m_aIndexes;
+
+        /// the "delegator" column to which standard property requests are forwarded
+        css::uno::Reference< css::beans::XPropertySet >       m_xDelegator;
+        /// the property set info for our delegator
+        css::uno::Reference< css::beans::XPropertySetInfo >   m_xDelegatorPSI;
+        /// the component taking the value
+        css::uno::Reference< css::sdbc::XParameters >         m_xValueDestination;
+        /// helper for implementing XPropertySetInfo
+        ::std::unique_ptr< ::cppu::OPropertyArrayHelper >     m_pInfoHelper;
+
+
+    public:
+        const ::connectivity::ORowSetValue& Value() const { return m_aValue; }
+              ::connectivity::ORowSetValue& Value()       { return m_aValue; }
+
+    public:
+        ParameterWrapper(
+            const css::uno::Reference< css::beans::XPropertySet >& _rxColumn
+        );
+
+        ParameterWrapper(
+            const css::uno::Reference< css::beans::XPropertySet >& _rxColumn,
+            const css::uno::Reference< css::sdbc::XParameters >& _rxAllParameters,
+            std::vector< sal_Int32 >&& _rIndexes
+        );
+
+        DECLARE_XINTERFACE()
+
+        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
+
+        // XPropertySet
+        virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+
+        // OPropertySetHelper
+        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;
+        virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override;
+
+        // pseudo-XComponent
+        void dispose();
+
+    private:
+        virtual ~ParameterWrapper() override;
+
+        // disambiguations
+        using ::cppu::OPropertySetHelper::getFastPropertyValue;
+
+        OUString impl_getPseudoAggregatePropertyName( sal_Int32 _nHandle ) const;
+    };
+
+
+    //= ParameterWrapper
+
+    typedef ::std::vector< ::rtl::Reference< ParameterWrapper > >   Parameters;
+
+
+    //= ParameterWrapperContainer
+
+    typedef ::comphelper::WeakComponentImplHelper    <   css::container::XIndexAccess
+                                               ,   css::container::XEnumerationAccess
+                                               >   ParameterWrapperContainer_Base;
+
+    /// class for the parameter event @see approveParameter
+    class OOO_DLLPUBLIC_DBTOOLS ParameterWrapperContainer final :
+        public ParameterWrapperContainer_Base
+    {
+    private:
+        Parameters      m_aParameters;
+
+        virtual ~ParameterWrapperContainer() override;
+
+    public:
+        /** creates an empty container
+        */
+        ParameterWrapperContainer();
+
+        /** creates a container from a SingleSelectQuerAnalyzer's parameter columns
+
+            Note that here, the simple constructor of the ParameterWrapper will be used, which does not
+            use a XParameters instance to forward values to, but only remembers the values itself.
+        */
+        ParameterWrapperContainer( const css::uno::Reference< css::sdb::XSingleSelectQueryAnalyzer >& _rxComposer );
+
+        // css::container::XElementAccess
+        virtual css::uno::Type SAL_CALL getElementType() override;
+        virtual sal_Bool SAL_CALL hasElements() override;
+
+        // css::container::XEnumerationAccess
+        virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration() override;
+
+        // css::container::XIndexAccess
+        virtual sal_Int32 SAL_CALL getCount() override;
+        virtual css::uno::Any SAL_CALL getByIndex(sal_Int32 _rIndex) override;
+
+    public:
+        const Parameters& getParameters() const { return m_aParameters; }
+
+        const ::connectivity::ORowSetValue& operator[]( size_t _index ) const { return m_aParameters[ _index ]->Value(); }
+              ::connectivity::ORowSetValue& operator[]( size_t _index )       { return m_aParameters[ _index ]->Value(); }
+
+        /** adds a ParameterWrapper to the end of the array
+        */
+        void    push_back( ParameterWrapper* _pParameter )
+        {
+            m_aParameters.push_back( _pParameter );
+        }
+
+        size_t  size() const { return m_aParameters.size(); }
+
+    private:
+        // XComponent
+        virtual void disposing(std::unique_lock<std::mutex>& rGuard) override;
+
+        void    impl_checkDisposed_throw();
+    };
+
+
+    //= ParametersContainer
+
+    typedef ::rtl::Reference< ParameterWrapperContainer >   ParametersContainerRef;
+
+
+} // namespace dbtools::param
+
+
+#endif // INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */