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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 <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 :
31 : using namespace connectivity;
32 : using namespace connectivity::file;
33 : using namespace ::com::sun::star::uno;
34 : using namespace ::com::sun::star::beans;
35 : using namespace ::com::sun::star::sdbcx;
36 : using namespace ::com::sun::star::sdbc;
37 : using namespace ::com::sun::star::container;
38 :
39 0 : OFileTable::OFileTable(sdbcx::OCollection* _pTables,OConnection* _pConnection)
40 0 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers())
41 : ,m_pConnection(_pConnection)
42 : ,m_pFileStream(NULL)
43 : ,m_nFilePos(0)
44 : ,m_pBuffer(NULL)
45 : ,m_nBufferSize(0)
46 0 : ,m_bWriteable(false)
47 : {
48 0 : construct();
49 0 : m_aColumns = new OSQLColumns();
50 0 : }
51 :
52 34 : OFileTable::OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection,
53 : const OUString& _Name,
54 : const OUString& _Type,
55 : const OUString& _Description ,
56 : const OUString& _SchemaName,
57 : const OUString& _CatalogName )
58 68 : : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers(),
59 : _Name,
60 : _Type,
61 : _Description,
62 : _SchemaName,
63 : _CatalogName)
64 : , m_pConnection(_pConnection)
65 : , m_pFileStream(NULL)
66 : , m_nFilePos(0)
67 : , m_pBuffer(NULL)
68 : , m_nBufferSize(0)
69 68 : , m_bWriteable(false)
70 : {
71 34 : m_aColumns = new OSQLColumns();
72 34 : construct();
73 : // refreshColumns();
74 34 : }
75 :
76 34 : OFileTable::~OFileTable( )
77 : {
78 34 : }
79 :
80 0 : void OFileTable::refreshColumns()
81 : {
82 0 : TStringVector aVector;
83 0 : Reference< XResultSet > xResult = m_pConnection->getMetaData()->getColumns(Any(),
84 0 : m_SchemaName,m_Name, OUString("%"));
85 :
86 0 : if(xResult.is())
87 : {
88 0 : Reference< XRow > xRow(xResult,UNO_QUERY);
89 0 : while(xResult->next())
90 0 : aVector.push_back(xRow->getString(4));
91 : }
92 :
93 0 : if(m_pColumns)
94 0 : m_pColumns->reFill(aVector);
95 : else
96 0 : m_pColumns = new OColumns(this,m_aMutex,aVector);
97 0 : }
98 :
99 0 : void OFileTable::refreshKeys()
100 : {
101 0 : }
102 :
103 0 : void OFileTable::refreshIndexes()
104 : {
105 0 : }
106 :
107 0 : Any SAL_CALL OFileTable::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
108 : {
109 0 : if( rType == cppu::UnoType<XKeysSupplier>::get()||
110 0 : rType == cppu::UnoType<XRename>::get()||
111 0 : rType == cppu::UnoType<XAlterTable>::get()||
112 0 : rType == cppu::UnoType<XIndexesSupplier>::get()||
113 0 : rType == cppu::UnoType<XDataDescriptorFactory>::get())
114 0 : return Any();
115 :
116 0 : return OTable_TYPEDEF::queryInterface(rType);
117 : }
118 :
119 34 : void SAL_CALL OFileTable::disposing(void)
120 : {
121 34 : OTable::disposing();
122 :
123 34 : ::osl::MutexGuard aGuard(m_aMutex);
124 :
125 34 : FileClose();
126 34 : }
127 :
128 268 : Sequence< sal_Int8 > OFileTable::getUnoTunnelImplementationId()
129 : {
130 : static ::cppu::OImplementationId * pId = 0;
131 268 : if (! pId)
132 : {
133 10 : ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
134 10 : if (! pId)
135 : {
136 10 : static ::cppu::OImplementationId aId;
137 10 : pId = &aId;
138 10 : }
139 : }
140 268 : return pId->getImplementationId();
141 : }
142 :
143 : // com::sun::star::lang::XUnoTunnel
144 :
145 134 : sal_Int64 OFileTable::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException, std::exception)
146 : {
147 536 : return (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
148 : ? reinterpret_cast< sal_Int64 >( this )
149 536 : : OTable_TYPEDEF::getSomething(rId);
150 : }
151 :
152 34 : void OFileTable::FileClose()
153 : {
154 34 : ::osl::MutexGuard aGuard(m_aMutex);
155 :
156 34 : if (m_pFileStream && m_pFileStream->IsWritable())
157 30 : m_pFileStream->Flush();
158 :
159 34 : delete m_pFileStream;
160 34 : m_pFileStream = NULL;
161 :
162 34 : if (m_pBuffer)
163 : {
164 30 : delete[] m_pBuffer;
165 30 : m_pBuffer = NULL;
166 34 : }
167 34 : }
168 :
169 24384 : void SAL_CALL OFileTable::acquire() throw()
170 : {
171 24384 : OTable_TYPEDEF::acquire();
172 24384 : }
173 :
174 24384 : void SAL_CALL OFileTable::release() throw()
175 : {
176 24384 : OTable_TYPEDEF::release();
177 24384 : }
178 :
179 0 : bool OFileTable::InsertRow(OValueRefVector& /*rRow*/, bool /*bFlush*/, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
180 : {
181 0 : return false;
182 : }
183 :
184 0 : bool OFileTable::DeleteRow(const OSQLColumns& /*_rCols*/)
185 : {
186 0 : return false;
187 : }
188 :
189 0 : bool OFileTable::UpdateRow(OValueRefVector& /*rRow*/, OValueRefRow& /*pOrgRow*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/)
190 : {
191 0 : return false;
192 : }
193 :
194 0 : void OFileTable::addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& /*descriptor*/)
195 : {
196 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
197 0 : }
198 :
199 0 : void OFileTable::dropColumn(sal_Int32 /*_nPos*/)
200 : {
201 : OSL_FAIL( "OFileTable::addColumn: not implemented!" );
202 0 : }
203 :
204 :
205 76 : SvStream* OFileTable::createStream_simpleError( const OUString& _rFileName, StreamMode _eOpenMode)
206 : {
207 76 : utl::UcbLockBytesHandler* p_null_dummy = NULL;
208 76 : SvStream* pReturn = ::utl::UcbStreamHelper::CreateStream( _rFileName, _eOpenMode, (_eOpenMode & STREAM_NOCREATE) == STREAM_NOCREATE, p_null_dummy);
209 76 : if (pReturn && (ERRCODE_NONE != pReturn->GetErrorCode()))
210 : {
211 32 : delete pReturn;
212 32 : pReturn = NULL;
213 : }
214 76 : return pReturn;
215 : }
216 :
217 :
218 4 : void OFileTable::refreshHeader()
219 : {
220 4 : }
221 :
222 :
223 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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