connectivity/source/drivers/postgresql/pq_xcontainer.hxx

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  20  *  Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
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  27  *    Contributor(s): Joerg Budischewski
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  29  *  All parts contributed on or after August 2011:
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  31  *    This Source Code Form is subject to the terms of the Mozilla Public
  32  *    License, v. 2.0. If a copy of the MPL was not distributed with this
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  36
  37 #ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XCONTAINER_HXX
  38 #define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XCONTAINER_HXX
  39 #include <boost/unordered_map.hpp>
  40 #include <vector>
  41
  42 #include <com/sun/star/container/XNameAccess.hpp>
  43 #include <com/sun/star/container/XIndexAccess.hpp>
  44 #include <com/sun/star/container/XEnumerationAccess.hpp>
  45 #include <com/sun/star/container/XContainer.hpp>
  46
  47 #include <com/sun/star/sdbcx/XAppend.hpp>
  48 #include <com/sun/star/sdbcx/XDrop.hpp>
  49 #include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
  50
  51 #include <com/sun/star/util/XRefreshable.hpp>
  52
  53 #include <cppuhelper/compbase8.hxx>
  54
  55 #include "pq_connection.hxx"
  56 #include "pq_statics.hxx"
  57
  58 namespace pq_sdbc_driver
  59 {
  60
  61 class EventBroadcastHelper
  62 {
  63 public:
  64     virtual void fire(com::sun::star::lang::XEventListener * listener) const = 0;
  65     virtual com::sun::star::uno::Type getType() const = 0;
  66     virtual ~EventBroadcastHelper(){};
  67 };
  68
  69 class RefreshedBroadcaster : public EventBroadcastHelper
  70 {
  71     com::sun::star::lang::EventObject m_event;
  72 public:
  73     RefreshedBroadcaster(const com::sun::star::uno::Reference< com::sun::star::uno::XInterface > & source ) :
  74         m_event( source )
  75     {}
  76
  77     virtual void fire( com::sun::star::lang::XEventListener * listener ) const SAL_OVERRIDE
  78     {
  79         ((com::sun::star::util::XRefreshListener*)listener)->refreshed( m_event );
  80     }
  81
  82     virtual com::sun::star::uno::Type getType() const SAL_OVERRIDE
  83     {
  84         return getCppuType(
  85             (com::sun::star::uno::Reference< com::sun::star::util::XRefreshListener > *)0 );
  86     }
  87 };
  88
  89 typedef ::boost::unordered_map
  90 <
  91    OUString,
  92    sal_Int32,
  93    OUStringHash,
  94    ::std::equal_to< OUString >
  95 > String2IntMap;
  96
  97 typedef ::cppu::WeakComponentImplHelper8
  98 <
  99     com::sun::star::container::XNameAccess,
 100     com::sun::star::container::XIndexAccess,
 101     com::sun::star::container::XEnumerationAccess,
 102     com::sun::star::sdbcx::XAppend,
 103     com::sun::star::sdbcx::XDrop,
 104     com::sun::star::util::XRefreshable,
 105     com::sun::star::sdbcx::XDataDescriptorFactory,
 106     com::sun::star::container::XContainer
 107 > ContainerBase;
 108
 109 class /* abstract */ Container : public ContainerBase
 110 {
 111 protected:
 112     ::rtl::Reference< RefCountedMutex > m_refMutex;
 113     ConnectionSettings *m_pSettings;
 114     ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > m_origin;
 115     String2IntMap m_name2index;  // maps the element name to an index
 116     ::com::sun::star::uno::Sequence< com::sun::star::uno::Any > m_values; // contains the real values
 117     OUString m_type;
 118
 119 public:
 120     Container(
 121         const ::rtl::Reference< RefCountedMutex > & refMutex,
 122         const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection >  & origin,
 123         ConnectionSettings *pSettings,
 124         const OUString & type  // for exception messages
 125         );
 126
 127 public: // XIndexAccess
 128     virtual sal_Int32 SAL_CALL getCount(  )
 129         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 130     virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 Index )
 131         throw (::com::sun::star::lang::IndexOutOfBoundsException,
 132                ::com::sun::star::lang::WrappedTargetException,
 133                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 134
 135 public: // XEnumerationAccess
 136     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration >
 137     SAL_CALL createEnumeration(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 138
 139 public: // XNameAccess
 140     virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName )
 141         throw (::com::sun::star::container::NoSuchElementException,
 142                ::com::sun::star::lang::WrappedTargetException,
 143                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 144     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames(  )
 145         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 146     virtual sal_Bool SAL_CALL hasByName( const OUString& aName )
 147         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 148     // Methods
 149     virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  )
 150         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 151     virtual sal_Bool SAL_CALL hasElements(  )
 152         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 153
 154
 155 public: // XAppend
 156     // Must be overridden in Non-Descriptors. May be overridden in descriptors, when
 157     // PropertySet.NAME != container name
 158     virtual void SAL_CALL appendByDescriptor(
 159         const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor )
 160         throw (::com::sun::star::sdbc::SQLException,
 161                ::com::sun::star::container::ElementExistException,
 162                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 163
 164     // helper method !
 165     void append(
 166         const OUString & str,
 167         const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor )
 168         throw ( ::com::sun::star::container::ElementExistException );
 169
 170
 171 public: // XDrop
 172     virtual void SAL_CALL dropByName( const OUString& elementName )
 173         throw (::com::sun::star::sdbc::SQLException,
 174                ::com::sun::star::container::NoSuchElementException,
 175                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 176     virtual void SAL_CALL dropByIndex( sal_Int32 index )
 177         throw (::com::sun::star::sdbc::SQLException,
 178                ::com::sun::star::lang::IndexOutOfBoundsException,
 179                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 180
 181 public: // XDataDescriptorFactory
 182     virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > SAL_CALL createDataDescriptor(  )
 183         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE = 0;
 184
 185 public: // XRefreshable
 186     virtual void SAL_CALL refresh(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE {}
 187     virtual void SAL_CALL addRefreshListener(
 188         const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener >& l )
 189         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 190     virtual void SAL_CALL removeRefreshListener(
 191         const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener >& l )
 192         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 193
 194 public:
 195     // Methods
 196     virtual void SAL_CALL addContainerListener(
 197         const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener >& xListener )
 198         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 199     virtual void SAL_CALL removeContainerListener(
 200         const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener >& xListener )
 201         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 202
 203 public:
 204     virtual void SAL_CALL disposing() SAL_OVERRIDE;
 205
 206 public:
 207     void rename( const OUString & oldName, const OUString &newName );
 208
 209 protected:
 210     void fire( const EventBroadcastHelper & helper );
 211 };
 212
 213 }
 214 #endif
 215
 216 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */