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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(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)
63 : throw(css::sdbc::SQLException, css::uno::RuntimeException)
64 : {
65 0 : osl_atomic_increment( &m_refCount );
66 :
67 0 : const PropertyValue *pBegin = info.getConstArray();
68 0 : const PropertyValue *pEnd = pBegin + info.getLength();
69 0 : for(;pBegin != pEnd;++pBegin)
70 : {
71 0 : if(pBegin->Name == "HeaderLine")
72 0 : OSL_VERIFY( pBegin->Value >>= m_bHeaderLine );
73 0 : else if(pBegin->Name == "FieldDelimiter")
74 : {
75 0 : OUString aVal;
76 0 : OSL_VERIFY( pBegin->Value >>= aVal );
77 0 : m_cFieldDelimiter = aVal.toChar();
78 : }
79 0 : else if(pBegin->Name == "StringDelimiter")
80 : {
81 0 : OUString aVal;
82 0 : OSL_VERIFY( pBegin->Value >>= aVal );
83 0 : m_cStringDelimiter = aVal.toChar();
84 : }
85 0 : else if(pBegin->Name == "DecimalDelimiter")
86 : {
87 0 : OUString aVal;
88 0 : OSL_VERIFY( pBegin->Value >>= aVal );
89 0 : m_cDecimalDelimiter = aVal.toChar();
90 : }
91 0 : else if(pBegin->Name == "ThousandDelimiter")
92 : {
93 0 : OUString aVal;
94 0 : OSL_VERIFY( pBegin->Value >>= aVal );
95 0 : m_cThousandDelimiter = aVal.toChar();
96 : }
97 0 : else if ( pBegin->Name == "MaxRowScan" )
98 : {
99 0 : pBegin->Value >>= m_nMaxRowsToScan;
100 : }
101 : }
102 :
103 0 : osl_atomic_decrement( &m_refCount );
104 0 : OConnection::construct(url,info);
105 0 : m_bShowDeleted = true; // we do not supported rows for this type
106 0 : }
107 :
108 0 : Reference< XDatabaseMetaData > SAL_CALL OFlatConnection::getMetaData( ) throw(SQLException, RuntimeException, std::exception)
109 : {
110 0 : ::osl::MutexGuard aGuard( m_aMutex );
111 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
112 :
113 :
114 0 : Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
115 0 : if(!xMetaData.is())
116 : {
117 0 : xMetaData = new OFlatDatabaseMetaData(this);
118 0 : m_xMetaData = xMetaData;
119 : }
120 :
121 0 : return xMetaData;
122 : }
123 :
124 0 : ::com::sun::star::uno::Reference< XTablesSupplier > OFlatConnection::createCatalog()
125 : {
126 0 : ::osl::MutexGuard aGuard( m_aMutex );
127 0 : Reference< XTablesSupplier > xTab = m_xCatalog;
128 0 : if(!xTab.is())
129 : {
130 0 : OFlatCatalog *pCat = new OFlatCatalog(this);
131 0 : xTab = pCat;
132 0 : m_xCatalog = xTab;
133 : }
134 0 : return xTab;
135 : }
136 :
137 0 : Reference< XStatement > SAL_CALL OFlatConnection::createStatement( ) throw(SQLException, RuntimeException, std::exception)
138 : {
139 0 : ::osl::MutexGuard aGuard( m_aMutex );
140 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
141 :
142 0 : OFlatStatement* pStmt = new OFlatStatement(this);
143 :
144 0 : Reference< XStatement > xStmt = pStmt;
145 0 : m_aStatements.push_back(WeakReferenceHelper(*pStmt));
146 0 : return xStmt;
147 : }
148 :
149 0 : Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareStatement( const OUString& sql ) throw(SQLException, RuntimeException, std::exception)
150 : {
151 0 : ::osl::MutexGuard aGuard( m_aMutex );
152 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
153 :
154 :
155 0 : OFlatPreparedStatement* pStmt = new OFlatPreparedStatement(this);
156 0 : Reference< XPreparedStatement > xStmt = pStmt;
157 0 : pStmt->construct(sql);
158 :
159 0 : m_aStatements.push_back(WeakReferenceHelper(*pStmt));
160 0 : return xStmt;
161 : }
162 :
163 0 : Reference< XPreparedStatement > SAL_CALL OFlatConnection::prepareCall( const OUString& /*sql*/ ) throw(SQLException, RuntimeException, std::exception)
164 : {
165 0 : ::osl::MutexGuard aGuard( m_aMutex );
166 0 : checkDisposed(OConnection_B::rBHelper.bDisposed);
167 :
168 0 : ::dbtools::throwFeatureNotImplementedSQLException( "XConnection::prepareCall", *this );
169 0 : return NULL;
170 : }
171 :
172 :
173 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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