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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /include/connectivity/paramwrapper.hxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
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 .
+ */
+
+#ifndef INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
+#define INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
+
+#include <config_options.h>
+#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 <cppuhelper/compbase.hxx>
+
+#include <memory>
+#include <vector>
+
+namespace com::sun::star::sdbc { class XParameters; }
+namespace com::sun::star::sdb { class XSingleSelectQueryAnalyzer; }
+
+
+namespace dbtools
+{
+namespace 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 UNLESS_MERGELIBS(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,
+ const ::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 ::cppu::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:
+ ::osl::Mutex m_aMutex;
+ 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 SAL_CALL disposing() 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: */