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