| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef CONNECTIVITY_PARAMWRAPPER_HXX |
| #define CONNECTIVITY_PARAMWRAPPER_HXX |
| |
| #include "connectivity/dbtoolsdllapi.hxx" |
| #include <connectivity/FValue.hxx> |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/sdbc/XParameters.hpp> |
| #include <com/sun/star/container/XIndexAccess.hpp> |
| #include <com/sun/star/container/XEnumerationAccess.hpp> |
| #include <com/sun/star/sdb/XSingleSelectQueryAnalyzer.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <comphelper/uno3.hxx> |
| #include <comphelper/broadcasthelper.hxx> |
| #include <cppuhelper/weak.hxx> |
| #include <cppuhelper/propshlp.hxx> |
| #include <cppuhelper/compbase2.hxx> |
| |
| #include <memory> |
| #include <vector> |
| |
| //........................................................................ |
| 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 OOO_DLLPUBLIC_DBTOOLS ParameterWrapper :public ::cppu::OWeakObject |
| ,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 |
| ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > m_xDelegator; |
| /// the property set info for our delegator |
| ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > m_xDelegatorPSI; |
| /// the component taking the value |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XParameters > m_xValueDestination; |
| /// helper for implementing XPropertySetInfo |
| ::std::auto_ptr< ::cppu::OPropertyArrayHelper > m_pInfoHelper; |
| |
| |
| public: |
| const ::connectivity::ORowSetValue& Value() const { return m_aValue; } |
| ::connectivity::ORowSetValue& Value() { return m_aValue; } |
| |
| public: |
| ParameterWrapper( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn |
| ); |
| |
| ParameterWrapper( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XParameters >& _rxAllParameters, |
| const ::std::vector< sal_Int32 >& _rIndexes |
| ); |
| |
| DECLARE_XINTERFACE() |
| DECLARE_XTYPEPROVIDER() |
| |
| // XPropertySet |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw( ::com::sun::star::uno::RuntimeException ); |
| virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper(); |
| |
| // OPropertySetHelper |
| virtual sal_Bool SAL_CALL convertFastPropertyValue( ::com::sun::star::uno::Any& rConvertedValue, ::com::sun::star::uno::Any& rOldValue, sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue) throw( ::com::sun::star::lang::IllegalArgumentException ); |
| virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue ) throw( ::com::sun::star::uno::Exception ); |
| virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const; |
| |
| // pseudo-XComponent |
| virtual void SAL_CALL dispose(); |
| |
| protected: |
| virtual ~ParameterWrapper(); |
| |
| // disambiguations |
| using ::cppu::OPropertySetHelper::getFastPropertyValue; |
| |
| private: |
| ::rtl::OUString impl_getPseudoAggregatePropertyName( sal_Int32 _nHandle ) const; |
| |
| private: |
| ParameterWrapper(); // not implemented |
| }; |
| |
| //==================================================================== |
| //= ParameterWrapperContainer |
| //==================================================================== |
| typedef ::std::vector< ::rtl::Reference< ParameterWrapper > > Parameters; |
| |
| //==================================================================== |
| //= ParameterWrapperContainer |
| //==================================================================== |
| typedef ::cppu::WeakComponentImplHelper2 < ::com::sun::star::container::XIndexAccess |
| , ::com::sun::star::container::XEnumerationAccess |
| > ParameterWrapperContainer_Base; |
| |
| /// class for the parameter event @see approveParameter |
| class OOO_DLLPUBLIC_DBTOOLS ParameterWrapperContainer : |
| public ParameterWrapperContainer_Base |
| { |
| private: |
| ::osl::Mutex m_aMutex; |
| Parameters m_aParameters; |
| |
| protected: |
| virtual ~ParameterWrapperContainer(); |
| |
| 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 ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer >& _rxComposer ); |
| |
| // ::com::sun::star::container::XElementAccess |
| virtual ::com::sun::star::uno::Type SAL_CALL getElementType() throw( ::com::sun::star::uno::RuntimeException ); |
| virtual sal_Bool SAL_CALL hasElements() throw( ::com::sun::star::uno::RuntimeException ); |
| |
| // ::com::sun::star::container::XEnumerationAccess |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createEnumeration() throw( ::com::sun::star::uno::RuntimeException ); |
| |
| // ::com::sun::star::container::XIndexAccess |
| virtual sal_Int32 SAL_CALL getCount() throw( ::com::sun::star::uno::RuntimeException ); |
| virtual ::com::sun::star::uno::Any SAL_CALL getByIndex(sal_Int32 _rIndex) throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); |
| |
| public: |
| const Parameters& getParameters() { 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 an 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(); } |
| |
| protected: |
| // XComponent |
| virtual void SAL_CALL disposing(); |
| |
| private: |
| void impl_checkDisposed_throw(); |
| }; |
| |
| //==================================================================== |
| //= ParamatersContainer |
| //==================================================================== |
| typedef ::rtl::Reference< ParameterWrapperContainer > ParametersContainerRef; |
| |
| //........................................................................ |
| } } // namespace dbtools::param |
| //........................................................................ |
| |
| #endif // CONNECTIVITY_PARAMWRAPPER_HXX |
