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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 : #include "flat/EConnection.hxx"
21 : #include "flat/EDatabaseMetaData.hxx"
22 : #include "flat/ECatalog.hxx"
23 : #include "flat/EDriver.hxx"
24 : #include <com/sun/star/lang/DisposedException.hpp>
25 : #include "flat/EPreparedStatement.hxx"
26 : #include "flat/EStatement.hxx"
27 : #include <comphelper/extract.hxx>
28 : #include <connectivity/dbexception.hxx>
29 :
30 : using namespace connectivity::flat;
31 : using namespace connectivity::file;
32 :
33 : typedef connectivity::file::OConnection OConnection_B;
34 :
35 :
36 : using namespace ::com::sun::star::uno;
37 : using namespace ::com::sun::star::beans;
38 : using namespace ::com::sun::star::sdbcx;
39 : using namespace ::com::sun::star::sdbc;
40 : using namespace ::com::sun::star::lang;
41 :
42 :
43 0 : OFlatConnection::OFlatConnection(ODriver* _pDriver) : OConnection(_pDriver)
44 : ,m_nMaxRowsToScan(50)
45 : ,m_bHeaderLine(sal_True)
46 : ,m_cFieldDelimiter(';')
47 : ,m_cStringDelimiter('"')
48 : ,m_cDecimalDelimiter(',')
49 0 : ,m_cThousandDelimiter('.')
50 : {
51 0 : }
52 :
53 0 : OFlatConnection::~OFlatConnection()
54 : {
55 0 : }
56 :
57 : // XServiceInfo
58 :
59 0 : IMPLEMENT_SERVICE_INFO(OFlatConnection, "com.sun.star.sdbc.drivers.flat.Connection", "com.sun.star.sdbc.Connection")
60 :
61 :
62 0 : void OFlatConnection::construct(const OUString& url,const Sequence< PropertyValue >& info) throw(SQLException)
63 : {
64 0 : osl_atomic_increment( &m_refCount );
65 :
66 0 : const PropertyValue *pBegin = info.getConstArray();
67 0 : const PropertyValue *pEnd = pBegin + info.getLength();
68 0 : for(;pBegin != pEnd;++pBegin)
69 : {
70 0 : if(pBegin->Name.equalsAscii("HeaderLine"))
71 0 : OSL_VERIFY( pBegin->Value >>= m_bHeaderLine );
72 0 : else if(pBegin->Name.equalsAscii("FieldDelimiter"))
73 : {
74 0 : OUString aVal;
75 0 : OSL_VERIFY( pBegin->Value >>= aVal );
76 0 : m_cFieldDelimiter = aVal.toChar();
77 : }
78 0 : else if(pBegin->Name.equalsAscii("StringDelimiter"))
79 : {
80 0 : OUString aVal;
81 0 : OSL_VERIFY( pBegin->Value >>= aVal );
82 0 : m_cStringDelimiter = aVal.toChar();
83 : }
84 0 : else if(pBegin->Name.equalsAscii("DecimalDelimiter"))
85 : {
86 0 : OUString aVal;
87 0 : OSL_VERIFY( pBegin->Value >>= aVal );
88 0 : m_cDecimalDelimiter = aVal.toChar();
89 : }
90 0 : else if(pBegin->Name.equalsAscii("ThousandDelimiter"))
91 : {
92 0 : OUString aVal;
93 0 : OSL_VERIFY( pBegin->Value >>= aVal );
94 0 : m_cThousandDelimiter = aVal.toChar();
95 : }
96 0 : else if ( pBegin->Name.equalsAscii("MaxRowScan") )
97 : {
98 0 : pBegin->Value >>= m_nMaxRowsToScan;
99 : }
100 : }
101 :
102 0 : osl_atomic_decrement( &m_refCount );
103 0 : OConnection::construct(url,info);
104 0 : m_bShowDeleted = sal_True; // we do not supported rows for this type
105 0 : }
106 :
107 0 : Reference< XDatabaseMetaData > SAL_CALL OFlatConnection::getMetaData( ) throw(SQLException, RuntimeException, std::exception)
108 : {
109 0 : ::osl::MutexGuard aGuard( m_aMutex );
110 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
111 :
112 :
113 0 : Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
114 0 : if(!xMetaData.is())
115 : {
116 0 : xMetaData = new OFlatDatabaseMetaData(this);
117 0 : m_xMetaData = xMetaData;
118 : }
119 :
120 0 : return xMetaData;
121 : }
122 :
123 0 : ::com::sun::star::uno::Reference< XTablesSupplier > OFlatConnection::createCatalog()
124 : {
125 0 : ::osl::MutexGuard aGuard( m_aMutex );
126 0 : Reference< XTablesSupplier > xTab = m_xCatalog;
127 0 : if(!xTab.is())
128 : {
129 0 : OFlatCatalog *pCat = new OFlatCatalog(this);
130 0 : xTab = pCat;
131 0 : m_xCatalog = xTab;
132 : }
133 0 : return xTab;
134 : }
135 :
136 0 : Reference< XStatement > SAL_CALL OFlatConnection::createStatement( ) throw(SQLException, RuntimeException, std::exception)
137 : {
138 0 : ::osl::MutexGuard aGuard( m_aMutex );
139 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
140 :
141 0 : OFlatStatement* pStmt = new OFlatStatement(this);
142 :
143 0 : Reference< XStatement > xStmt = pStmt;
144 0 : m_aStatements.push_back(WeakReferenceHelper(*pStmt));
145 0 : return xStmt;
146 : }
147 :
148 0 : Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareStatement( const OUString& sql ) throw(SQLException, RuntimeException, std::exception)
149 : {
150 0 : ::osl::MutexGuard aGuard( m_aMutex );
151 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
152 :
153 :
154 0 : OFlatPreparedStatement* pStmt = new OFlatPreparedStatement(this);
155 0 : Reference< XPreparedStatement > xStmt = pStmt;
156 0 : pStmt->construct(sql);
157 :
158 0 : m_aStatements.push_back(WeakReferenceHelper(*pStmt));
159 0 : return xStmt;
160 : }
161 :
162 0 : Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareCall( const OUString& /*sql*/ ) throw(SQLException, RuntimeException, std::exception)
163 : {
164 0 : ::osl::MutexGuard aGuard( m_aMutex );
165 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
166 :
167 0 : ::dbtools::throwFeatureNotImplementedException( "XConnection::prepareCall", *this );
168 0 : return NULL;
169 : }
170 :
171 :
172 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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