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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 _CONNECTIVITY_ODBC_ORESULTSETMETADATA_HXX_
21 : #define _CONNECTIVITY_ODBC_ORESULTSETMETADATA_HXX_
22 :
23 : #include <com/sun/star/sdbc/XResultSetMetaData.hpp>
24 : #include <cppuhelper/implbase1.hxx>
25 : #include "odbc/OFunctions.hxx"
26 : #include "odbc/odbcbasedllapi.hxx"
27 : #ifndef _VECTOR_
28 : #include <vector>
29 : #endif
30 : #include "odbc/OConnection.hxx"
31 :
32 : namespace connectivity
33 : {
34 : namespace odbc
35 : {
36 : //**************************************************************
37 : //************ Class: ResultSetMetaData
38 : //**************************************************************
39 : typedef ::cppu::WeakImplHelper1< ::com::sun::star::sdbc::XResultSetMetaData> OResultSetMetaData_BASE;
40 :
41 : class OOO_DLLPUBLIC_ODBCBASE OResultSetMetaData :
42 : public OResultSetMetaData_BASE
43 : {
44 : protected:
45 : ::std::vector<sal_Int32> m_vMapping; // when not every column is needed
46 : ::std::map<sal_Int32,sal_Int32> m_aColumnTypes;
47 :
48 : SQLHANDLE m_aStatementHandle;
49 : OConnection* m_pConnection;
50 : sal_Int32 m_nColCount;
51 : sal_Bool m_bUseODBC2Types;
52 :
53 : ::rtl::OUString getCharColAttrib(sal_Int32 column,sal_Int32 ident) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
54 : sal_Int32 getNumColAttrib(sal_Int32 column,sal_Int32 ident) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
55 : public:
56 : // A ctor that is needed for returning the object
57 0 : OResultSetMetaData(OConnection* _pConnection, SQLHANDLE _pStmt )
58 : :m_aStatementHandle( _pStmt )
59 : ,m_pConnection(_pConnection)
60 : ,m_nColCount(-1)
61 0 : ,m_bUseODBC2Types(sal_False)
62 0 : {}
63 0 : OResultSetMetaData(OConnection* _pConnection, SQLHANDLE _pStmt ,const ::std::vector<sal_Int32> & _vMapping)
64 : :m_vMapping(_vMapping)
65 : ,m_aStatementHandle( _pStmt )
66 : ,m_pConnection(_pConnection)
67 0 : ,m_nColCount(_vMapping.size()-1)
68 0 : ,m_bUseODBC2Types(sal_False)
69 0 : {}
70 : virtual ~OResultSetMetaData();
71 :
72 :
73 : static SQLLEN getNumColAttrib(OConnection* _pConnection
74 : ,SQLHANDLE _aStatementHandle
75 : ,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface
76 : ,sal_Int32 _column
77 : ,sal_Int32 ident) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
78 :
79 : static SQLSMALLINT getColumnODBCType(OConnection* _pConnection
80 : ,SQLHANDLE _aStatementHandle
81 : ,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface
82 : ,sal_Int32 column)
83 : throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
84 :
85 0 : inline oslGenericFunction getOdbcFunction(sal_Int32 _nIndex) const
86 : {
87 0 : return m_pConnection->getOdbcFunction(_nIndex);
88 : }
89 : // Avoid ambigous cast error from the compiler.
90 : inline operator ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > () throw()
91 : { return this; }
92 :
93 : virtual sal_Int32 SAL_CALL getColumnCount( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
94 : virtual sal_Bool SAL_CALL isAutoIncrement( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
95 : virtual sal_Bool SAL_CALL isCaseSensitive( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
96 : virtual sal_Bool SAL_CALL isSearchable( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
97 : virtual sal_Bool SAL_CALL isCurrency( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
98 : virtual sal_Int32 SAL_CALL isNullable( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
99 : virtual sal_Bool SAL_CALL isSigned( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
100 : virtual sal_Int32 SAL_CALL getColumnDisplaySize( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
101 : virtual ::rtl::OUString SAL_CALL getColumnLabel( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
102 : virtual ::rtl::OUString SAL_CALL getColumnName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
103 : virtual ::rtl::OUString SAL_CALL getSchemaName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
104 : virtual sal_Int32 SAL_CALL getPrecision( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
105 : virtual sal_Int32 SAL_CALL getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
106 : virtual ::rtl::OUString SAL_CALL getTableName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
107 : virtual ::rtl::OUString SAL_CALL getCatalogName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
108 : virtual sal_Int32 SAL_CALL getColumnType( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
109 : virtual ::rtl::OUString SAL_CALL getColumnTypeName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
110 : virtual sal_Bool SAL_CALL isReadOnly( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
111 : virtual sal_Bool SAL_CALL isWritable( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
112 : virtual sal_Bool SAL_CALL isDefinitelyWritable( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
113 : virtual ::rtl::OUString SAL_CALL getColumnServiceName( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
114 : };
115 : }
116 : }
117 : #endif // _CONNECTIVITY_ODBC_ORESULTSETMETADATA_HXX_
118 :
119 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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