Line data Source code
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 <stdio.h>
22 : #include "file/FTable.hxx"
23 : #include "file/FColumns.hxx"
24 : #include <com/sun/star/sdbc/XRow.hpp>
25 : #include <com/sun/star/sdbc/XResultSet.hpp>
26 : #include <cppuhelper/typeprovider.hxx>
27 : #include <com/sun/star/lang/DisposedException.hpp>
28 : #include <com/sun/star/sdbc/ColumnValue.hpp>
29 : #include <unotools/ucbstreamhelper.hxx>
30 : #include <tools/debug.hxx>
31 :
32 : using namespace connectivity;
33 : using namespace connectivity::file;
34 : using namespace ::com::sun::star::uno;
35 : using namespace ::com::sun::star::beans;
36 : using namespace ::com::sun::star::sdbcx;
37 : using namespace ::com::sun::star::sdbc;
38 : using namespace ::com::sun::star::container;
39 :
40 0 : OFileTable::OFileTable(sdbcx::OCollection* _pTables,OConnection* _pConnection)
41 0 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers())
42 : ,m_pConnection(_pConnection)
43 : ,m_pFileStream(NULL)
44 : ,m_nFilePos(0)
45 : ,m_pBuffer(NULL)
46 : ,m_nBufferSize(0)
47 0 : ,m_bWriteable(sal_False)
48 : {
49 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::OFileTable" );
50 0 : construct();
51 0 : m_aColumns = new OSQLColumns();
52 0 : }
53 :
54 15 : OFileTable::OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection,
55 : const OUString& _Name,
56 : const OUString& _Type,
57 : const OUString& _Description ,
58 : const OUString& _SchemaName,
59 : const OUString& _CatalogName )
60 30 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers(),
61 : _Name,
62 : _Type,
63 : _Description,
64 : _SchemaName,
65 : _CatalogName)
66 : , m_pConnection(_pConnection)
67 : , m_pFileStream(NULL)
68 : , m_nFilePos(0)
69 : , m_pBuffer(NULL)
70 : , m_nBufferSize(0)
71 30 : , m_bWriteable(sal_False)
72 : {
73 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::OFileTable" );
74 15 : m_aColumns = new OSQLColumns();
75 15 : construct();
76 : // refreshColumns();
77 15 : }
78 :
79 15 : OFileTable::~OFileTable( )
80 : {
81 15 : }
82 :
83 0 : void OFileTable::refreshColumns()
84 : {
85 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::refreshColumns" );
86 0 : TStringVector aVector;
87 0 : Reference< XResultSet > xResult = m_pConnection->getMetaData()->getColumns(Any(),
88 0 : m_SchemaName,m_Name, OUString("%"));
89 :
90 0 : if(xResult.is())
91 : {
92 0 : Reference< XRow > xRow(xResult,UNO_QUERY);
93 0 : while(xResult->next())
94 0 : aVector.push_back(xRow->getString(4));
95 : }
96 :
97 0 : if(m_pColumns)
98 0 : m_pColumns->reFill(aVector);
99 : else
100 0 : m_pColumns = new OColumns(this,m_aMutex,aVector);
101 0 : }
102 :
103 0 : void OFileTable::refreshKeys()
104 : {
105 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::refreshKeys" );
106 0 : }
107 :
108 0 : void OFileTable::refreshIndexes()
109 : {
110 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::refreshIndexes" );
111 0 : }
112 :
113 0 : Any SAL_CALL OFileTable::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
114 : {
115 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::queryInterface" );
116 0 : if( rType == ::getCppuType((const Reference<XKeysSupplier>*)0) ||
117 0 : rType == ::getCppuType((const Reference<XRename>*)0) ||
118 0 : rType == ::getCppuType((const Reference<XAlterTable>*)0) ||
119 0 : rType == ::getCppuType((const Reference<XIndexesSupplier>*)0) ||
120 0 : rType == ::getCppuType((const Reference<XDataDescriptorFactory>*)0))
121 0 : return Any();
122 :
123 0 : return OTable_TYPEDEF::queryInterface(rType);
124 : }
125 :
126 15 : void SAL_CALL OFileTable::disposing(void)
127 : {
128 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::disposing" );
129 15 : OTable::disposing();
130 :
131 15 : ::osl::MutexGuard aGuard(m_aMutex);
132 :
133 15 : FileClose();
134 15 : }
135 :
136 122 : Sequence< sal_Int8 > OFileTable::getUnoTunnelImplementationId()
137 : {
138 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::getUnoTunnelImplementationId" );
139 : static ::cppu::OImplementationId * pId = 0;
140 122 : if (! pId)
141 : {
142 4 : ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
143 4 : if (! pId)
144 : {
145 4 : static ::cppu::OImplementationId aId;
146 4 : pId = &aId;
147 4 : }
148 : }
149 122 : return pId->getImplementationId();
150 : }
151 :
152 : // com::sun::star::lang::XUnoTunnel
153 :
154 61 : sal_Int64 OFileTable::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException, std::exception)
155 : {
156 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::getSomething" );
157 244 : return (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
158 : ? reinterpret_cast< sal_Int64 >( this )
159 244 : : OTable_TYPEDEF::getSomething(rId);
160 : }
161 :
162 15 : void OFileTable::FileClose()
163 : {
164 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::FileClose" );
165 15 : ::osl::MutexGuard aGuard(m_aMutex);
166 :
167 15 : if (m_pFileStream && m_pFileStream->IsWritable())
168 15 : m_pFileStream->Flush();
169 :
170 15 : delete m_pFileStream;
171 15 : m_pFileStream = NULL;
172 :
173 15 : if (m_pBuffer)
174 : {
175 15 : delete[] m_pBuffer;
176 15 : m_pBuffer = NULL;
177 15 : }
178 15 : }
179 :
180 11166 : void SAL_CALL OFileTable::acquire() throw()
181 : {
182 11166 : OTable_TYPEDEF::acquire();
183 11166 : }
184 :
185 11166 : void SAL_CALL OFileTable::release() throw()
186 : {
187 11166 : OTable_TYPEDEF::release();
188 11166 : }
189 :
190 0 : sal_Bool OFileTable::InsertRow(OValueRefVector& /*rRow*/, sal_Bool /*bFlush*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
191 : {
192 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::InsertRow" );
193 0 : return sal_False;
194 : }
195 :
196 0 : sal_Bool OFileTable::DeleteRow(const OSQLColumns& /*_rCols*/)
197 : {
198 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::DeleteRow" );
199 0 : return sal_False;
200 : }
201 :
202 0 : sal_Bool OFileTable::UpdateRow(OValueRefVector& /*rRow*/, OValueRefRow& /*pOrgRow*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
203 : {
204 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::UpdateRow" );
205 0 : return sal_False;
206 : }
207 :
208 0 : void OFileTable::addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& /*descriptor*/)
209 : {
210 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::addColumn" );
211 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
212 0 : }
213 :
214 0 : void OFileTable::dropColumn(sal_Int32 /*_nPos*/)
215 : {
216 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::dropColumn" );
217 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
218 0 : }
219 :
220 :
221 38 : SvStream* OFileTable::createStream_simpleError( const OUString& _rFileName, StreamMode _eOpenMode)
222 : {
223 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::createStream_simpleError" );
224 38 : utl::UcbLockBytesHandler* p_null_dummy = NULL;
225 38 : SvStream* pReturn = ::utl::UcbStreamHelper::CreateStream( _rFileName, _eOpenMode, (_eOpenMode & STREAM_NOCREATE) == STREAM_NOCREATE, p_null_dummy);
226 38 : if (pReturn && (ERRCODE_NONE != pReturn->GetErrorCode()))
227 : {
228 16 : delete pReturn;
229 16 : pReturn = NULL;
230 : }
231 38 : return pReturn;
232 : }
233 :
234 :
235 0 : void OFileTable::refreshHeader()
236 : {
237 : SAL_INFO( "connectivity.drivers", "file Ocke.Janssen@sun.com OFileTable::refreshHeader" );
238 0 : }
239 :
240 :
241 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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