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