LCOV - code coverage report
Current view: top level - include/connectivity - paramwrapper.hxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 3 7 42.9 %
Date: 2015-06-13 12:38:46 Functions: 3 5 60.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
      21             : #define INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
      22             : 
      23             : #include <connectivity/dbtoolsdllapi.hxx>
      24             : #include <connectivity/FValue.hxx>
      25             : 
      26             : #include <com/sun/star/sdbc/XParameters.hpp>
      27             : #include <com/sun/star/container/XIndexAccess.hpp>
      28             : #include <com/sun/star/container/XEnumerationAccess.hpp>
      29             : #include <com/sun/star/sdb/XSingleSelectQueryAnalyzer.hpp>
      30             : 
      31             : #include <comphelper/uno3.hxx>
      32             : #include <comphelper/broadcasthelper.hxx>
      33             : #include <cppuhelper/weak.hxx>
      34             : #include <cppuhelper/propshlp.hxx>
      35             : #include <cppuhelper/compbase2.hxx>
      36             : 
      37             : #include <memory>
      38             : #include <vector>
      39             : 
      40             : 
      41             : namespace dbtools
      42             : {
      43             : namespace param
      44             : {
      45             : 
      46             : 
      47             : 
      48             :     //= ParameterWrapper
      49             : 
      50             :     /** wraps a parameter column as got from an SQLQueryComposer, so that it has an additional
      51             :         property "Value", which is forwarded to an XParameters interface
      52             :     */
      53             :     class OOO_DLLPUBLIC_DBTOOLS ParameterWrapper  :public ::cppu::OWeakObject
      54             :                             ,public css::lang::XTypeProvider
      55             :                             ,public ::comphelper::OMutexAndBroadcastHelper
      56             :                             ,public ::cppu::OPropertySetHelper
      57             :     {
      58             :     private:
      59             :         typedef ::cppu::OWeakObject         UnoBase;
      60             :         typedef ::cppu::OPropertySetHelper  PropertyBase;
      61             : 
      62             :     private:
      63             :         /// the most recently set value of the parameter
      64             :         ::connectivity::ORowSetValue    m_aValue;
      65             :         /// the positions (in our m_xValueDestination) at which the value should be set (0-based!)
      66             :         ::std::vector< sal_Int32 >      m_aIndexes;
      67             : 
      68             :         /// the "delegator" column to which standard property requests are forwarded
      69             :         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >       m_xDelegator;
      70             :         /// the property set info for our delegator
      71             :         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo >   m_xDelegatorPSI;
      72             :         /// the component taking the value
      73             :         ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XParameters >         m_xValueDestination;
      74             :         /// helper for implementing XPropertySetInfo
      75             :         ::std::unique_ptr< ::cppu::OPropertyArrayHelper >                               m_pInfoHelper;
      76             : 
      77             : 
      78             :     public:
      79             :         const ::connectivity::ORowSetValue& Value() const { return m_aValue; }
      80          22 :               ::connectivity::ORowSetValue& Value()       { return m_aValue; }
      81             : 
      82             :     public:
      83             :         ParameterWrapper(
      84             :             const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn
      85             :         );
      86             : 
      87             :         ParameterWrapper(
      88             :             const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxColumn,
      89             :             const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XParameters >& _rxAllParameters,
      90             :             const ::std::vector< sal_Int32 >& _rIndexes
      91             :         );
      92             : 
      93             :         DECLARE_XINTERFACE()
      94             : 
      95             :         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      96             :         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      97             : 
      98             :         // XPropertySet
      99             :         virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     100             :         virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() SAL_OVERRIDE;
     101             : 
     102             :         // OPropertySetHelper
     103             :         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 ) SAL_OVERRIDE;
     104             :         virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue ) throw( ::com::sun::star::uno::Exception, std::exception ) SAL_OVERRIDE;
     105             :         virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const SAL_OVERRIDE;
     106             : 
     107             :         // pseudo-XComponent
     108             :         void SAL_CALL dispose();
     109             : 
     110             :     protected:
     111             :         virtual ~ParameterWrapper();
     112             : 
     113             :         // disambiguations
     114             :         using ::cppu::OPropertySetHelper::getFastPropertyValue;
     115             : 
     116             :     private:
     117             :         OUString impl_getPseudoAggregatePropertyName( sal_Int32 _nHandle ) const;
     118             : 
     119             :     private:
     120             :         ParameterWrapper(); // not implemented
     121             :     };
     122             : 
     123             : 
     124             :     //= ParameterWrapper
     125             : 
     126             :     typedef ::std::vector< ::rtl::Reference< ParameterWrapper > >   Parameters;
     127             : 
     128             : 
     129             :     //= ParameterWrapperContainer
     130             : 
     131             :     typedef ::cppu::WeakComponentImplHelper2    <   ::com::sun::star::container::XIndexAccess
     132             :                                                 ,   ::com::sun::star::container::XEnumerationAccess
     133             :                                                 >   ParameterWrapperContainer_Base;
     134             : 
     135             :     /// class for the parameter event @see approveParameter
     136             :     class OOO_DLLPUBLIC_DBTOOLS ParameterWrapperContainer :
     137             :         public ParameterWrapperContainer_Base
     138             :     {
     139             :     private:
     140             :         ::osl::Mutex    m_aMutex;
     141             :         Parameters      m_aParameters;
     142             : 
     143             :     protected:
     144             :         virtual ~ParameterWrapperContainer();
     145             : 
     146             :     public:
     147             :         /** creates an empty container
     148             :         */
     149             :         ParameterWrapperContainer();
     150             : 
     151             :         /** creates a container from a SingleSelectQuerAnalyzer's parameter columns
     152             : 
     153             :             Note that here, the simple constructor of the ParameterWrapper will be used, which does not
     154             :             use a XParameters instance to forward values to, but only remembers the values itself.
     155             :         */
     156             :         ParameterWrapperContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer >& _rxComposer );
     157             : 
     158             :         // ::com::sun::star::container::XElementAccess
     159             :         virtual ::com::sun::star::uno::Type SAL_CALL getElementType() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     160             :         virtual sal_Bool SAL_CALL hasElements() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     161             : 
     162             :         // ::com::sun::star::container::XEnumerationAccess
     163             :         virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createEnumeration() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     164             : 
     165             :         // ::com::sun::star::container::XIndexAccess
     166             :         virtual sal_Int32 SAL_CALL getCount() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     167             :         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, std::exception ) SAL_OVERRIDE;
     168             : 
     169             :     public:
     170           0 :         const Parameters& getParameters() { return m_aParameters; }
     171             : 
     172             :         const ::connectivity::ORowSetValue& operator[]( size_t _index ) const { return m_aParameters[ _index ]->Value(); }
     173          22 :               ::connectivity::ORowSetValue& operator[]( size_t _index )       { return m_aParameters[ _index ]->Value(); }
     174             : 
     175             :         /** adds an ParameterWrapper to the end of the array
     176             :         */
     177           0 :         void    push_back( ParameterWrapper* _pParameter )
     178             :         {
     179           0 :             m_aParameters.push_back( _pParameter );
     180           0 :         }
     181             : 
     182         126 :         size_t  size() const { return m_aParameters.size(); }
     183             : 
     184             :     protected:
     185             :         // XComponent
     186             :         virtual void SAL_CALL disposing() SAL_OVERRIDE;
     187             : 
     188             :     private:
     189             :         void    impl_checkDisposed_throw();
     190             :     };
     191             : 
     192             : 
     193             :     //= ParametersContainer
     194             : 
     195             :     typedef ::rtl::Reference< ParameterWrapperContainer >   ParametersContainerRef;
     196             : 
     197             : 
     198             : } } // namespace dbtools::param
     199             : 
     200             : 
     201             : #endif // INCLUDED_CONNECTIVITY_PARAMWRAPPER_HXX
     202             : 
     203             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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