LCOV - code coverage report
Current view: top level - dbaccess/source/core/api - querydescriptor.hxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 1 0.0 %
Date: 2014-04-14 Functions: 0 1 0.0 %
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_DBACCESS_SOURCE_CORE_API_QUERYDESCRIPTOR_HXX
      21             : #define INCLUDED_DBACCESS_SOURCE_CORE_API_QUERYDESCRIPTOR_HXX
      22             : 
      23             : #include <cppuhelper/implbase3.hxx>
      24             : #include <comphelper/proparrhlp.hxx>
      25             : #include <osl/mutex.hxx>
      26             : 
      27             : #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
      28             : #include <com/sun/star/lang/XServiceInfo.hpp>
      29             : #include <com/sun/star/lang/XUnoTunnel.hpp>
      30             : 
      31             : #include "apitools.hxx"
      32             : #include "column.hxx"
      33             : #include "datasettings.hxx"
      34             : #include "commandbase.hxx"
      35             : #include <comphelper/broadcasthelper.hxx>
      36             : #include <comphelper/uno3.hxx>
      37             : 
      38             : namespace dbaccess
      39             : {
      40             : 
      41             : // OQueryDescriptor_Base - a query descriptor (as the name suggests :)
      42             : typedef ::cppu::ImplHelper3<
      43             :         ::com::sun::star::sdbcx::XColumnsSupplier,
      44             :         ::com::sun::star::lang::XUnoTunnel,
      45             :         ::com::sun::star::lang::XServiceInfo >  OQueryDescriptor_BASE;
      46             : 
      47             : class OQueryDescriptor_Base
      48             :         :public OQueryDescriptor_BASE
      49             :         ,public OCommandBase
      50             :         ,public IColumnFactory
      51             :         ,public ::connectivity::sdbcx::IRefreshableColumns
      52             : {
      53             : private:
      54             :     sal_Bool        m_bColumnsOutOfDate : 1;    // the columns have to be rebuild on the next getColumns ?
      55             :     ::osl::Mutex&   m_rMutex;
      56             : 
      57             : protected:
      58             :     OColumns*       m_pColumns;                 // our column descriptions
      59             :     OUString m_sElementName;
      60             :     virtual ~OQueryDescriptor_Base();
      61             : 
      62             :     void        setColumnsOutOfDate( sal_Bool _bOutOfDate = sal_True );
      63           0 :     sal_Bool    isColumnsOutOfDate() const { return m_bColumnsOutOfDate; }
      64             : 
      65             :     sal_Int32   getColumnCount() const { return m_pColumns ? m_pColumns->getCount() : 0; }
      66             :     void        clearColumns( );
      67             : 
      68             :     void        implAppendColumn( const OUString& _rName, OColumn* _pColumn );
      69             : 
      70             : public:
      71             :     OQueryDescriptor_Base(::osl::Mutex& _rMutex,::cppu::OWeakObject& _rMySelf);
      72             :     /** constructs the object with a UNO QueryDescriptor. If you use this ctor, the resulting object
      73             :         won't have any column information (the column container will be empty)
      74             :     */
      75             :     OQueryDescriptor_Base(const OQueryDescriptor_Base& _rSource,::cppu::OWeakObject& _rMySelf);
      76             : 
      77             : // ::com::sun::star::sdbcx::XColumnsSupplier
      78             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getColumns(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      79             : 
      80             : // ::com::sun::star::lang::XUnoTunnel
      81             :     virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      82             :     DECLARE_IMPLEMENTATION_ID( );
      83             : 
      84             : // ::com::sun::star::lang::XServiceInfo
      85             :     virtual OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      86             :     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      87             :     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      88             : 
      89             : protected:
      90             : 
      91             : // IColumnFactory
      92             :     virtual OColumn*    createColumn(const OUString& _rName) const SAL_OVERRIDE;
      93             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createColumnDescriptor() SAL_OVERRIDE;
      94             :     virtual void columnAppended( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxSourceDescriptor ) SAL_OVERRIDE;
      95             :     virtual void columnDropped(const OUString& _sName) SAL_OVERRIDE;
      96             : 
      97             :     /** rebuild our columns set
      98             : 
      99             :         clearColumns has already been called before, do <em>NOT</em> call it, again
     100             :     */
     101             :     virtual void rebuildColumns( );
     102             : 
     103             :     virtual void disposeColumns();
     104             : 
     105             :     // IRefreshableColumns overridables
     106             :     virtual void refreshColumns() SAL_OVERRIDE;
     107             : };
     108             : 
     109             : class OQueryDescriptor : public comphelper::OMutexAndBroadcastHelper
     110             :                         ,public ::cppu::OWeakObject
     111             :                         ,public OQueryDescriptor_Base
     112             :                         ,public ::comphelper::OPropertyArrayUsageHelper< OQueryDescriptor_Base >
     113             :                         ,public ODataSettings
     114             : {
     115             :     OQueryDescriptor(const OQueryDescriptor&);
     116             :     void operator =(const OQueryDescriptor&);
     117             :     // helper
     118             :     void registerProperties();
     119             : protected:
     120             :     // OPropertyArrayUsageHelper
     121             :     virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const SAL_OVERRIDE;
     122             : 
     123             :     // OPropertySetHelper
     124             :     virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() SAL_OVERRIDE;
     125             : 
     126             :     virtual ~OQueryDescriptor();
     127             : public:
     128             :     OQueryDescriptor();
     129             :     OQueryDescriptor(const OQueryDescriptor_Base& _rSource);
     130             : 
     131             :     virtual css::uno::Sequence<css::uno::Type> SAL_CALL getTypes()
     132             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     133             :     virtual css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId()
     134             :         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     135             : 
     136             : // ::com::sun::star::uno::XInterface
     137             :     DECLARE_XINTERFACE( )
     138             : 
     139             :     // ::com::sun::star::beans::XPropertySet
     140             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     141             : 
     142             : };
     143             : }   // namespace dbaccess
     144             : 
     145             : #endif // INCLUDED_DBACCESS_SOURCE_CORE_API_QUERYDESCRIPTOR_HXX
     146             : 
     147             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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