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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 :
21 : #include "file/FTable.hxx"
22 : #include "file/FColumns.hxx"
23 : #include <com/sun/star/sdbc/XRow.hpp>
24 : #include <com/sun/star/sdbc/XResultSet.hpp>
25 : #include <cppuhelper/typeprovider.hxx>
26 : #include <com/sun/star/lang/DisposedException.hpp>
27 : #include <com/sun/star/sdbc/ColumnValue.hpp>
28 : #include <unotools/ucbstreamhelper.hxx>
29 :
30 : using namespace connectivity;
31 : using namespace connectivity::file;
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::beans;
34 : using namespace ::com::sun::star::sdbcx;
35 : using namespace ::com::sun::star::sdbc;
36 : using namespace ::com::sun::star::container;
37 :
38 0 : OFileTable::OFileTable(sdbcx::OCollection* _pTables,OConnection* _pConnection)
39 0 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers())
40 : ,m_pConnection(_pConnection)
41 : ,m_pFileStream(NULL)
42 : ,m_nFilePos(0)
43 : ,m_pBuffer(NULL)
44 : ,m_nBufferSize(0)
45 0 : ,m_bWriteable(false)
46 : {
47 0 : construct();
48 0 : m_aColumns = new OSQLColumns();
49 0 : }
50 :
51 23 : OFileTable::OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection,
52 : const OUString& _Name,
53 : const OUString& _Type,
54 : const OUString& _Description ,
55 : const OUString& _SchemaName,
56 : const OUString& _CatalogName )
57 46 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers(),
58 : _Name,
59 : _Type,
60 : _Description,
61 : _SchemaName,
62 : _CatalogName)
63 : , m_pConnection(_pConnection)
64 : , m_pFileStream(NULL)
65 : , m_nFilePos(0)
66 : , m_pBuffer(NULL)
67 : , m_nBufferSize(0)
68 46 : , m_bWriteable(false)
69 : {
70 23 : m_aColumns = new OSQLColumns();
71 23 : construct();
72 : // refreshColumns();
73 23 : }
74 :
75 23 : OFileTable::~OFileTable( )
76 : {
77 23 : }
78 :
79 0 : void OFileTable::refreshColumns()
80 : {
81 0 : TStringVector aVector;
82 0 : Reference< XResultSet > xResult = m_pConnection->getMetaData()->getColumns(Any(),
83 0 : m_SchemaName,m_Name, OUString("%"));
84 :
85 0 : if(xResult.is())
86 : {
87 0 : Reference< XRow > xRow(xResult,UNO_QUERY);
88 0 : while(xResult->next())
89 0 : aVector.push_back(xRow->getString(4));
90 : }
91 :
92 0 : if(m_pColumns)
93 0 : m_pColumns->reFill(aVector);
94 : else
95 0 : m_pColumns = new OColumns(this,m_aMutex,aVector);
96 0 : }
97 :
98 0 : void OFileTable::refreshKeys()
99 : {
100 0 : }
101 :
102 0 : void OFileTable::refreshIndexes()
103 : {
104 0 : }
105 :
106 0 : Any SAL_CALL OFileTable::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
107 : {
108 0 : if( rType == cppu::UnoType<XKeysSupplier>::get()||
109 0 : rType == cppu::UnoType<XRename>::get()||
110 0 : rType == cppu::UnoType<XAlterTable>::get()||
111 0 : rType == cppu::UnoType<XIndexesSupplier>::get()||
112 0 : rType == cppu::UnoType<XDataDescriptorFactory>::get())
113 0 : return Any();
114 :
115 0 : return OTable_TYPEDEF::queryInterface(rType);
116 : }
117 :
118 23 : void SAL_CALL OFileTable::disposing()
119 : {
120 23 : OTable::disposing();
121 :
122 23 : ::osl::MutexGuard aGuard(m_aMutex);
123 :
124 23 : FileClose();
125 23 : }
126 :
127 174 : Sequence< sal_Int8 > OFileTable::getUnoTunnelImplementationId()
128 : {
129 : static ::cppu::OImplementationId * pId = 0;
130 174 : if (! pId)
131 : {
132 6 : ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
133 6 : if (! pId)
134 : {
135 6 : static ::cppu::OImplementationId aId;
136 6 : pId = &aId;
137 6 : }
138 : }
139 174 : return pId->getImplementationId();
140 : }
141 :
142 : // com::sun::star::lang::XUnoTunnel
143 :
144 87 : sal_Int64 OFileTable::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException, std::exception)
145 : {
146 348 : return (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
147 : ? reinterpret_cast< sal_Int64 >( this )
148 348 : : OTable_TYPEDEF::getSomething(rId);
149 : }
150 :
151 23 : void OFileTable::FileClose()
152 : {
153 23 : ::osl::MutexGuard aGuard(m_aMutex);
154 :
155 23 : if (m_pFileStream && m_pFileStream->IsWritable())
156 15 : m_pFileStream->Flush();
157 :
158 23 : delete m_pFileStream;
159 23 : m_pFileStream = NULL;
160 :
161 23 : if (m_pBuffer)
162 : {
163 15 : delete[] m_pBuffer;
164 15 : m_pBuffer = NULL;
165 23 : }
166 23 : }
167 :
168 15256 : void SAL_CALL OFileTable::acquire() throw()
169 : {
170 15256 : OTable_TYPEDEF::acquire();
171 15256 : }
172 :
173 15256 : void SAL_CALL OFileTable::release() throw()
174 : {
175 15256 : OTable_TYPEDEF::release();
176 15256 : }
177 :
178 0 : bool OFileTable::InsertRow(OValueRefVector& /*rRow*/, bool /*bFlush*/, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
179 : {
180 0 : return false;
181 : }
182 :
183 0 : bool OFileTable::DeleteRow(const OSQLColumns& /*_rCols*/)
184 : {
185 0 : return false;
186 : }
187 :
188 0 : bool OFileTable::UpdateRow(OValueRefVector& /*rRow*/, OValueRefRow& /*pOrgRow*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
189 : {
190 0 : return false;
191 : }
192 :
193 0 : void OFileTable::addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& /*descriptor*/)
194 : {
195 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
196 0 : }
197 :
198 0 : void OFileTable::dropColumn(sal_Int32 /*_nPos*/)
199 : {
200 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
201 0 : }
202 :
203 :
204 38 : SvStream* OFileTable::createStream_simpleError( const OUString& _rFileName, StreamMode _eOpenMode)
205 : {
206 38 : SvStream* pReturn = ::utl::UcbStreamHelper::CreateStream( _rFileName, _eOpenMode, bool(_eOpenMode & StreamMode::NOCREATE));
207 38 : if (pReturn && (ERRCODE_NONE != pReturn->GetErrorCode()))
208 : {
209 16 : delete pReturn;
210 16 : pReturn = NULL;
211 : }
212 38 : return pReturn;
213 : }
214 :
215 :
216 8 : void OFileTable::refreshHeader()
217 : {
218 8 : }
219 :
220 :
221 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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