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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/EDatabaseMetaData.hxx"
21 : #include <com/sun/star/sdbc/DataType.hpp>
22 : #include <com/sun/star/sdbc/ResultSetType.hpp>
23 : #include <com/sun/star/sdbc/ColumnValue.hpp>
24 : #include <com/sun/star/beans/XFastPropertySet.hpp>
25 : #include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
26 : #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
27 : #include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
28 : #include "FDatabaseMetaDataResultSet.hxx"
29 : #include <com/sun/star/lang/XUnoTunnel.hpp>
30 : #include <comphelper/types.hxx>
31 :
32 : using namespace ::comphelper;
33 :
34 : using namespace connectivity;
35 : using namespace connectivity::flat;
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::container;
41 :
42 :
43 :
44 0 : OFlatDatabaseMetaData::OFlatDatabaseMetaData(::connectivity::file::OConnection* _pCon) :ODatabaseMetaData(_pCon)
45 : {
46 : SAL_INFO( "connectivity.drivers", "flat Ocke.Janssen@sun.com OFlatDatabaseMetaData::OFlatDatabaseMetaData" );
47 0 : }
48 :
49 0 : OFlatDatabaseMetaData::~OFlatDatabaseMetaData()
50 : {
51 : SAL_INFO( "connectivity.drivers", "flat Ocke.Janssen@sun.com OFlatDatabaseMetaData::~OFlatDatabaseMetaData" );
52 0 : }
53 :
54 0 : Reference< XResultSet > OFlatDatabaseMetaData::impl_getTypeInfo_throw( )
55 : {
56 : SAL_INFO( "connectivity.drivers", "flat Ocke.Janssen@sun.com OFlatDatabaseMetaData::impl_getTypeInfo_throw" );
57 0 : ::osl::MutexGuard aGuard( m_aMutex );
58 :
59 0 : ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
60 0 : Reference< XResultSet > xRef = pResult;
61 :
62 0 : static ODatabaseMetaDataResultSet::ORows aRows;
63 0 : if(aRows.empty())
64 : {
65 0 : ODatabaseMetaDataResultSet::ORow aRow;
66 :
67 0 : aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
68 0 : aRow.push_back(new ORowSetValueDecorator(OUString("CHAR")));
69 0 : aRow.push_back(new ORowSetValueDecorator(DataType::CHAR));
70 0 : aRow.push_back(new ORowSetValueDecorator((sal_Int32)254));
71 0 : aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
72 0 : aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
73 0 : aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
74 0 : aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnValue::NULLABLE));
75 0 : aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
76 0 : aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::CHAR));
77 0 : aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
78 0 : aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
79 0 : aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
80 0 : aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
81 0 : aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
82 0 : aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
83 0 : aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
84 0 : aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
85 0 : aRow.push_back(new ORowSetValueDecorator((sal_Int32)10));
86 :
87 0 : aRows.push_back(aRow);
88 :
89 0 : aRow[1] = new ORowSetValueDecorator(OUString("VARCHAR"));
90 0 : aRow[2] = new ORowSetValueDecorator(DataType::VARCHAR);
91 0 : aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
92 0 : aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
93 0 : aRows.push_back(aRow);
94 :
95 :
96 0 : aRow[1] = new ORowSetValueDecorator(OUString("LONGVARCHAR"));
97 0 : aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR);
98 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)65535);
99 0 : aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
100 0 : aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
101 0 : aRows.push_back(aRow);
102 :
103 0 : aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
104 0 : aRow[2] = new ORowSetValueDecorator(DataType::DATE);
105 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
106 0 : aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
107 0 : aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
108 0 : aRows.push_back(aRow);
109 :
110 0 : aRow[1] = new ORowSetValueDecorator(OUString("TIME"));
111 0 : aRow[2] = new ORowSetValueDecorator(DataType::TIME);
112 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)8);
113 0 : aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
114 0 : aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
115 0 : aRows.push_back(aRow);
116 :
117 0 : aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
118 0 : aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
119 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)19);
120 0 : aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
121 0 : aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
122 0 : aRows.push_back(aRow);
123 :
124 0 : aRow[1] = new ORowSetValueDecorator(OUString("BOOL"));
125 0 : aRow[2] = new ORowSetValueDecorator(DataType::BIT);
126 0 : aRow[3] = ODatabaseMetaDataResultSet::get1Value();
127 0 : aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
128 0 : aRows.push_back(aRow);
129 :
130 0 : aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
131 0 : aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
132 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
133 0 : aRow[15] = new ORowSetValueDecorator((sal_Int32)15);
134 0 : aRows.push_back(aRow);
135 :
136 0 : aRow[1] = new ORowSetValueDecorator(OUString("DOUBLE"));
137 0 : aRow[2] = new ORowSetValueDecorator(DataType::DOUBLE);
138 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
139 0 : aRow[15] = ODatabaseMetaDataResultSet::get0Value();
140 0 : aRows.push_back(aRow);
141 :
142 0 : aRow[1] = new ORowSetValueDecorator(OUString("NUMERIC"));
143 0 : aRow[2] = new ORowSetValueDecorator(DataType::NUMERIC);
144 0 : aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
145 0 : aRow[15] = new ORowSetValueDecorator((sal_Int32)20);
146 0 : aRows.push_back(aRow);
147 : }
148 :
149 0 : pResult->setRows(aRows);
150 0 : return xRef;
151 : }
152 :
153 0 : Reference< XResultSet > SAL_CALL OFlatDatabaseMetaData::getColumns(
154 : const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
155 : const OUString& columnNamePattern ) throw(SQLException, RuntimeException, std::exception)
156 : {
157 : SAL_INFO( "connectivity.drivers", "flat Ocke.Janssen@sun.com OFlatDatabaseMetaData::getColumns" );
158 0 : ::osl::MutexGuard aGuard( m_aMutex );
159 :
160 0 : Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
161 0 : if(!xTables.is())
162 0 : throw SQLException();
163 :
164 0 : Reference< XNameAccess> xNames = xTables->getTables();
165 0 : if(!xNames.is())
166 0 : throw SQLException();
167 :
168 0 : ODatabaseMetaDataResultSet::ORows aRows;
169 0 : ODatabaseMetaDataResultSet::ORow aRow(19);
170 0 : aRow[10] = new ORowSetValueDecorator((sal_Int32)10);
171 0 : Sequence< OUString> aTabNames(xNames->getElementNames());
172 0 : const OUString* pTabBegin = aTabNames.getConstArray();
173 0 : const OUString* pTabEnd = pTabBegin + aTabNames.getLength();
174 0 : for(;pTabBegin != pTabEnd;++pTabBegin)
175 : {
176 0 : if(match(tableNamePattern,*pTabBegin,'\0'))
177 : {
178 : Reference< XColumnsSupplier> xTable(
179 0 : xNames->getByName(*pTabBegin), css::uno::UNO_QUERY);
180 0 : aRow[3] = new ORowSetValueDecorator(*pTabBegin);
181 :
182 0 : Reference< XNameAccess> xColumns = xTable->getColumns();
183 0 : if(!xColumns.is())
184 0 : throw SQLException();
185 :
186 0 : Sequence< OUString> aColNames(xColumns->getElementNames());
187 :
188 0 : const OUString* pBegin = aColNames.getConstArray();
189 0 : const OUString* pEnd = pBegin + aColNames.getLength();
190 0 : Reference< XPropertySet> xColumn;
191 0 : for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i)
192 : {
193 0 : if(match(columnNamePattern,*pBegin,'\0'))
194 : {
195 0 : aRow[4] = new ORowSetValueDecorator(*pBegin);
196 :
197 : xColumn.set(
198 0 : xColumns->getByName(*pBegin), css::uno::UNO_QUERY);
199 : OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
200 0 : aRow[5] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
201 0 : aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
202 0 : aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
203 0 : aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
204 0 : aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
205 0 : aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
206 :
207 0 : switch((sal_Int32)aRow[5]->getValue())
208 : {
209 : case DataType::CHAR:
210 : case DataType::VARCHAR:
211 0 : aRow[16] = new ORowSetValueDecorator((sal_Int32)254);
212 0 : break;
213 : case DataType::LONGVARCHAR:
214 0 : aRow[16] = new ORowSetValueDecorator((sal_Int32)65535);
215 0 : break;
216 : default:
217 0 : aRow[16] = new ORowSetValueDecorator((sal_Int32)0);
218 : }
219 0 : aRow[17] = new ORowSetValueDecorator(i);
220 0 : switch(sal_Int32(aRow[11]->getValue()))
221 : {
222 : case ColumnValue::NO_NULLS:
223 0 : aRow[18] = new ORowSetValueDecorator(OUString("NO"));
224 0 : break;
225 : case ColumnValue::NULLABLE:
226 0 : aRow[18] = new ORowSetValueDecorator(OUString("YES"));
227 0 : break;
228 : default:
229 0 : aRow[18] = new ORowSetValueDecorator(OUString());
230 : }
231 0 : aRows.push_back(aRow);
232 : }
233 0 : }
234 : }
235 : }
236 :
237 0 : ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
238 0 : Reference< XResultSet > xRef = pResult;
239 0 : pResult->setRows(aRows);
240 :
241 0 : return xRef;
242 : }
243 :
244 0 : OUString SAL_CALL OFlatDatabaseMetaData::getURL( ) throw(SQLException, RuntimeException, std::exception)
245 : {
246 : SAL_INFO( "connectivity.drivers", "flat Ocke.Janssen@sun.com OFlatDatabaseMetaData::getURL" );
247 0 : ::osl::MutexGuard aGuard( m_aMutex );
248 0 : return OUString("sdbc:flat:") + m_pConnection->getURL();
249 : }
250 :
251 :
252 :
253 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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