xref: /trunk/main/connectivity/source/drivers/flat/EConnection.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_connectivity.hxx"
30 #include "flat/EConnection.hxx"
31 #include "flat/EDatabaseMetaData.hxx"
32 #include "flat/ECatalog.hxx"
33 #ifndef _CONNECTIVITY_FLAT_ODRIVER_HXX_
34 #include "flat/EDriver.hxx"
35 #endif
36 #include <com/sun/star/lang/DisposedException.hpp>
37 #include <tools/urlobj.hxx>
38 #include "flat/EPreparedStatement.hxx"
39 #ifndef _CONNECTIVITY_FLAT_DSTATEMENT_HXX_
40 #include "flat/EStatement.hxx"
41 #endif
42 #include <comphelper/extract.hxx>
43 #include <connectivity/dbexception.hxx>
44 
45 using namespace connectivity::flat;
46 using namespace connectivity::file;
47 
48 typedef connectivity::file::OConnection  OConnection_B;
49 
50 //------------------------------------------------------------------------------
51 using namespace ::com::sun::star::uno;
52 using namespace ::com::sun::star::beans;
53 using namespace ::com::sun::star::sdbcx;
54 using namespace ::com::sun::star::sdbc;
55 using namespace ::com::sun::star::lang;
56 
57 // --------------------------------------------------------------------------------
58 OFlatConnection::OFlatConnection(ODriver*   _pDriver) : OConnection(_pDriver)
59     ,m_nMaxRowsToScan(50)
60     ,m_bHeaderLine(sal_True)
61     ,m_cFieldDelimiter(';')
62     ,m_cStringDelimiter('"')
63     ,m_cDecimalDelimiter(',')
64     ,m_cThousandDelimiter('.')
65 {
66 }
67 //-----------------------------------------------------------------------------
68 OFlatConnection::~OFlatConnection()
69 {
70 }
71 
72 // XServiceInfo
73 // --------------------------------------------------------------------------------
74 IMPLEMENT_SERVICE_INFO(OFlatConnection, "com.sun.star.sdbc.drivers.flat.Connection", "com.sun.star.sdbc.Connection")
75 
76 //-----------------------------------------------------------------------------
77 void OFlatConnection::construct(const ::rtl::OUString& url,const Sequence< PropertyValue >& info)  throw(SQLException)
78 {
79     osl_incrementInterlockedCount( &m_refCount );
80 
81     ::rtl::OUString aExt;
82     const PropertyValue *pBegin  = info.getConstArray();
83     const PropertyValue *pEnd    = pBegin + info.getLength();
84     for(;pBegin != pEnd;++pBegin)
85     {
86         if(!pBegin->Name.compareToAscii("HeaderLine"))
87             OSL_VERIFY( pBegin->Value >>= m_bHeaderLine );
88         else if(!pBegin->Name.compareToAscii("FieldDelimiter"))
89         {
90             ::rtl::OUString aVal;
91             OSL_VERIFY( pBegin->Value >>= aVal );
92             m_cFieldDelimiter = aVal.toChar();
93         }
94         else if(!pBegin->Name.compareToAscii("StringDelimiter"))
95         {
96             ::rtl::OUString aVal;
97             OSL_VERIFY( pBegin->Value >>= aVal );
98             m_cStringDelimiter = aVal.toChar();
99         }
100         else if(!pBegin->Name.compareToAscii("DecimalDelimiter"))
101         {
102             ::rtl::OUString aVal;
103             OSL_VERIFY( pBegin->Value >>= aVal );
104             m_cDecimalDelimiter = aVal.toChar();
105         }
106         else if(!pBegin->Name.compareToAscii("ThousandDelimiter"))
107         {
108             ::rtl::OUString aVal;
109             OSL_VERIFY( pBegin->Value >>= aVal );
110             m_cThousandDelimiter = aVal.toChar();
111         }
112         else if ( !pBegin->Name.compareToAscii("MaxRowScan") )
113         {
114             pBegin->Value >>= m_nMaxRowsToScan;
115         }
116     }
117 
118     osl_decrementInterlockedCount( &m_refCount );
119     OConnection::construct(url,info);
120     m_bShowDeleted = sal_True; // we do not supported rows for this type
121 }
122 // --------------------------------------------------------------------------------
123 Reference< XDatabaseMetaData > SAL_CALL OFlatConnection::getMetaData(  ) throw(SQLException, RuntimeException)
124 {
125     ::osl::MutexGuard aGuard( m_aMutex );
126     checkDisposed(OConnection_B::rBHelper.bDisposed);
127 
128 
129     Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
130     if(!xMetaData.is())
131     {
132         xMetaData = new OFlatDatabaseMetaData(this);
133         m_xMetaData = xMetaData;
134     }
135 
136     return xMetaData;
137 }
138 //------------------------------------------------------------------------------
139 ::com::sun::star::uno::Reference< XTablesSupplier > OFlatConnection::createCatalog()
140 {
141     ::osl::MutexGuard aGuard( m_aMutex );
142     Reference< XTablesSupplier > xTab = m_xCatalog;
143     if(!xTab.is())
144     {
145         OFlatCatalog *pCat = new OFlatCatalog(this);
146         xTab = pCat;
147         m_xCatalog = xTab;
148     }
149     return xTab;
150 }
151 // --------------------------------------------------------------------------------
152 Reference< XStatement > SAL_CALL OFlatConnection::createStatement(  ) throw(SQLException, RuntimeException)
153 {
154     ::osl::MutexGuard aGuard( m_aMutex );
155     checkDisposed(OConnection_B::rBHelper.bDisposed);
156 
157     OFlatStatement* pStmt = new OFlatStatement(this);
158 
159     Reference< XStatement > xStmt = pStmt;
160     m_aStatements.push_back(WeakReferenceHelper(*pStmt));
161     return xStmt;
162 }
163 // --------------------------------------------------------------------------------
164 Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareStatement( const ::rtl::OUString& sql ) throw(SQLException, RuntimeException)
165 {
166     ::osl::MutexGuard aGuard( m_aMutex );
167     checkDisposed(OConnection_B::rBHelper.bDisposed);
168 
169 
170     OFlatPreparedStatement* pStmt = new OFlatPreparedStatement(this);
171     Reference< XPreparedStatement > xStmt = pStmt;
172     pStmt->construct(sql);
173 
174     m_aStatements.push_back(WeakReferenceHelper(*pStmt));
175     return xStmt;
176 }
177 // --------------------------------------------------------------------------------
178 Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareCall( const ::rtl::OUString& /*sql*/ ) throw(SQLException, RuntimeException)
179 {
180     ::osl::MutexGuard aGuard( m_aMutex );
181     checkDisposed(OConnection_B::rBHelper.bDisposed);
182 
183     ::dbtools::throwFeatureNotImplementedException( "XConnection::prepareCall", *this );
184     return NULL;
185 }
186 
187 
188