connectivity/source/drivers/flat/EResultSet.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_connectivity.hxx"
  33 #include <com/sun/star/sdbcx/CompareBookmark.hpp>
  34 #include <com/sun/star/sdbcx/XDeleteRows.hpp>
  35 #include "flat/EResultSet.hxx"
  36 #include <com/sun/star/lang/DisposedException.hpp>
  37 #include <comphelper/sequence.hxx>
  38 #include <comphelper/types.hxx>
  39
  40 using namespace ::comphelper;
  41
  42 using namespace connectivity::flat;
  43 using namespace connectivity::file;
  44 using namespace ::cppu;
  45 using namespace com::sun::star::uno;
  46 using namespace com::sun::star::lang;
  47 using namespace com::sun::star::beans;
  48 using namespace com::sun::star::sdbc;
  49 using namespace com::sun::star::sdbcx;
  50 //      using namespace com::sun::star::container;
  51 //      using namespace com::sun::star::util;
  52 //------------------------------------------------------------------------------
  53 OFlatResultSet::OFlatResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator&     _aSQLIterator)
  54                 : file::OResultSet(pStmt,_aSQLIterator)
  55                 ,m_bBookmarkable(sal_True)
  56 {
  57     registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE),         PROPERTY_ID_ISBOOKMARKABLE,       PropertyAttribute::READONLY,&m_bBookmarkable,                ::getBooleanCppuType());
  58 }
  59 // -------------------------------------------------------------------------
  60 ::rtl::OUString SAL_CALL OFlatResultSet::getImplementationName(  ) throw ( RuntimeException)
  61 {
  62     return ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.flat.ResultSet");
  63 }
  64 // -------------------------------------------------------------------------
  65 Sequence< ::rtl::OUString > SAL_CALL OFlatResultSet::getSupportedServiceNames(  ) throw( RuntimeException)
  66 {
  67      Sequence< ::rtl::OUString > aSupported(2);
  68     aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.ResultSet");
  69     aSupported[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.ResultSet");
  70     return aSupported;
  71 }
  72 // -------------------------------------------------------------------------
  73 sal_Bool SAL_CALL OFlatResultSet::supportsService( const ::rtl::OUString& _rServiceName ) throw( RuntimeException)
  74 {
  75     Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
  76     const ::rtl::OUString* pSupported = aSupported.getConstArray();
  77     const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
  78     for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
  79         ;
  80
  81     return pSupported != pEnd;
  82 }
  83 // -------------------------------------------------------------------------
  84 Any SAL_CALL OFlatResultSet::queryInterface( const Type & rType ) throw(RuntimeException)
  85 {
  86     if(rType == ::getCppuType((const Reference<XDeleteRows>*)0) || rType == ::getCppuType((const Reference<XResultSetUpdate>*)0)
  87         || rType == ::getCppuType((const Reference<XRowUpdate>*)0))
  88         return Any();
  89
  90     const Any aRet = OResultSet::queryInterface(rType);
  91     return aRet.hasValue() ? aRet : OFlatResultSet_BASE::queryInterface(rType);
  92 }
  93 // -------------------------------------------------------------------------
  94 Sequence<  Type > SAL_CALL OFlatResultSet::getTypes(  ) throw( RuntimeException)
  95 {
  96     Sequence< Type > aTypes = OResultSet::getTypes();
  97     ::std::vector<Type> aOwnTypes;
  98     aOwnTypes.reserve(aTypes.getLength());
  99     const Type* pBegin = aTypes.getConstArray();
 100     const Type* pEnd = pBegin + aTypes.getLength();
 101     for(;pBegin != pEnd;++pBegin)
 102     {
 103         if(!(*pBegin == ::getCppuType((const Reference<XDeleteRows>*)0) ||
 104             *pBegin == ::getCppuType((const Reference<XResultSetUpdate>*)0) ||
 105             *pBegin == ::getCppuType((const Reference<XRowUpdate>*)0)))
 106         {
 107             aOwnTypes.push_back(*pBegin);
 108         }
 109     }
 110     Type* pTypes = aOwnTypes.empty() ? 0 : &aOwnTypes[0];
 111     Sequence< Type > aRet(pTypes, aOwnTypes.size());
 112     return ::comphelper::concatSequences(aRet,OFlatResultSet_BASE::getTypes());
 113 }
 114
 115 // -------------------------------------------------------------------------
 116 // XRowLocate
 117 Any SAL_CALL OFlatResultSet::getBookmark(  ) throw( SQLException,  RuntimeException)
 118 {
 119      ::osl::MutexGuard aGuard( m_aMutex );
 120     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
 121
 122     return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
 123 }
 124 // -------------------------------------------------------------------------
 125 sal_Bool SAL_CALL OFlatResultSet::moveToBookmark( const  Any& bookmark ) throw( SQLException,  RuntimeException)
 126 {
 127     ::osl::MutexGuard aGuard( m_aMutex );
 128         checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
 129
 130
 131     m_bRowDeleted = m_bRowInserted = m_bRowUpdated = sal_False;
 132
 133     return Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_True);
 134 }
 135 // -------------------------------------------------------------------------
 136 sal_Bool SAL_CALL OFlatResultSet::moveRelativeToBookmark( const  Any& bookmark, sal_Int32 rows ) throw( SQLException,  RuntimeException)
 137 {
 138     ::osl::MutexGuard aGuard( m_aMutex );
 139         checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
 140
 141
 142     m_bRowDeleted = m_bRowInserted = m_bRowUpdated = sal_False;
 143
 144     Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_False);
 145
 146     return relative(rows);
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 sal_Int32 SAL_CALL OFlatResultSet::compareBookmarks( const Any& lhs, const  Any& rhs ) throw( SQLException,  RuntimeException)
 151 {
 152     return (lhs == rhs) ? 0 : 2;
 153 }
 154 // -------------------------------------------------------------------------
 155 sal_Bool SAL_CALL OFlatResultSet::hasOrderedBookmarks(  ) throw( SQLException,  RuntimeException)
 156 {
 157     return sal_True;
 158 }
 159 // -------------------------------------------------------------------------
 160 sal_Int32 SAL_CALL OFlatResultSet::hashBookmark( const  Any& bookmark ) throw( SQLException,  RuntimeException)
 161 {
 162     return comphelper::getINT32(bookmark);
 163 }
 164 // -------------------------------------------------------------------------
 165 IPropertyArrayHelper* OFlatResultSet::createArrayHelper( ) const
 166 {
 167     Sequence< Property > aProps;
 168     describeProperties(aProps);
 169     return new ::cppu::OPropertyArrayHelper(aProps);
 170 }
 171 // -------------------------------------------------------------------------
 172 IPropertyArrayHelper & OFlatResultSet::getInfoHelper()
 173 {
 174     return *OFlatResultSet_BASE3::getArrayHelper();
 175 }
 176 // -----------------------------------------------------------------------------
 177 void SAL_CALL OFlatResultSet::acquire() throw()
 178 {
 179     OFlatResultSet_BASE2::acquire();
 180 }
 181 // -----------------------------------------------------------------------------
 182 void SAL_CALL OFlatResultSet::release() throw()
 183 {
 184     OFlatResultSet_BASE2::release();
 185 }
 186 // -----------------------------------------------------------------------------
 187 ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL OFlatResultSet::getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException)
 188 {
 189     return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
 190 }
 191 // -----------------------------------------------------------------------------
 192