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 : #include <com/sun/star/sdbcx/CompareBookmark.hpp>
21 : #include "dbase/DResultSet.hxx"
22 : #include <com/sun/star/lang/DisposedException.hpp>
23 : #include <comphelper/sequence.hxx>
24 : #include <cppuhelper/supportsservice.hxx>
25 : #include "dbase/DIndex.hxx"
26 : #include "dbase/DIndexIter.hxx"
27 : #include "dbase/DCode.hxx"
28 : #include <comphelper/types.hxx>
29 : #include <connectivity/dbexception.hxx>
30 : #include "resource/dbase_res.hrc"
31 :
32 : using namespace ::comphelper;
33 :
34 : using namespace connectivity::dbase;
35 : using namespace connectivity::file;
36 : using namespace ::cppu;
37 : using namespace com::sun::star::uno;
38 : using namespace com::sun::star::lang;
39 : using namespace com::sun::star::beans;
40 : using namespace com::sun::star::sdbc;
41 : using namespace com::sun::star::sdbcx;
42 :
43 42 : ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator)
44 : : file::OResultSet(pStmt,_aSQLIterator)
45 42 : ,m_bBookmarkable(true)
46 : {
47 42 : registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), PROPERTY_ID_ISBOOKMARKABLE, PropertyAttribute::READONLY,&m_bBookmarkable, ::getBooleanCppuType());
48 42 : }
49 :
50 0 : OUString SAL_CALL ODbaseResultSet::getImplementationName( ) throw ( RuntimeException, std::exception)
51 : {
52 0 : return OUString("com.sun.star.sdbcx.dbase.ResultSet");
53 : }
54 :
55 0 : Sequence< OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames( ) throw( RuntimeException, std::exception)
56 : {
57 0 : Sequence< OUString > aSupported(2);
58 0 : aSupported[0] = "com.sun.star.sdbc.ResultSet";
59 0 : aSupported[1] = "com.sun.star.sdbcx.ResultSet";
60 0 : return aSupported;
61 : }
62 :
63 0 : sal_Bool SAL_CALL ODbaseResultSet::supportsService( const OUString& _rServiceName ) throw( RuntimeException, std::exception)
64 : {
65 0 : return cppu::supportsService(this, _rServiceName);
66 : }
67 :
68 1104 : Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
69 : {
70 1104 : Any aRet = ODbaseResultSet_BASE::queryInterface(rType);
71 1104 : return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);
72 : }
73 :
74 0 : Sequence< Type > SAL_CALL ODbaseResultSet::getTypes( ) throw( RuntimeException, std::exception)
75 : {
76 0 : return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());
77 : }
78 :
79 :
80 : // XRowLocate
81 350 : Any SAL_CALL ODbaseResultSet::getBookmark( ) throw( SQLException, RuntimeException, std::exception)
82 : {
83 350 : ::osl::MutexGuard aGuard( m_aMutex );
84 350 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
85 : OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");
86 :
87 350 : return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
88 : }
89 :
90 32 : sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const Any& bookmark ) throw( SQLException, RuntimeException, std::exception)
91 : {
92 32 : ::osl::MutexGuard aGuard( m_aMutex );
93 32 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
94 :
95 :
96 32 : m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false;
97 :
98 32 : return m_pTable ? Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),true) : sal_False;
99 : }
100 :
101 0 : sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw( SQLException, RuntimeException, std::exception)
102 : {
103 0 : ::osl::MutexGuard aGuard( m_aMutex );
104 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
105 0 : if(!m_pTable)
106 0 : return sal_False;
107 :
108 :
109 0 : Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),false);
110 :
111 0 : return relative(rows);
112 : }
113 :
114 :
115 248 : sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException, RuntimeException, std::exception)
116 : {
117 248 : sal_Int32 nFirst(0),nSecond(0),nResult(0);
118 248 : if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
119 : {
120 0 : ::connectivity::SharedResources aResources;
121 0 : const OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);
122 0 : ::dbtools::throwGenericSQLException(sMessage ,*this);
123 : } // if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
124 :
125 : // have a look at CompareBookmark
126 : // we can't use the names there because we already have defines with the same name from the parser
127 248 : if(nFirst < nSecond)
128 2 : nResult = -1;
129 246 : else if(nFirst > nSecond)
130 0 : nResult = 1;
131 : else
132 246 : nResult = 0;
133 :
134 248 : return nResult;
135 : }
136 :
137 2 : sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks( ) throw( SQLException, RuntimeException, std::exception)
138 : {
139 2 : return sal_True;
140 : }
141 :
142 4 : sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const Any& bookmark ) throw( SQLException, RuntimeException, std::exception)
143 : {
144 4 : ::osl::MutexGuard aGuard( m_aMutex );
145 4 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
146 :
147 :
148 4 : return comphelper::getINT32(bookmark);
149 : }
150 :
151 : // XDeleteRows
152 0 : Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const Sequence< Any >& /*rows*/ ) throw( SQLException, RuntimeException, std::exception)
153 : {
154 0 : ::osl::MutexGuard aGuard( m_aMutex );
155 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
156 :
157 0 : ::dbtools::throwFeatureNotImplementedSQLException( "XDeleteRows::deleteRows", *this );
158 0 : return Sequence< sal_Int32 >();
159 : }
160 :
161 0 : bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)
162 : {
163 0 : Reference<XUnoTunnel> xTunnel(_xIndex,UNO_QUERY);
164 0 : if(xTunnel.is())
165 : {
166 0 : dbase::ODbaseIndex* pIndex = reinterpret_cast< dbase::ODbaseIndex* >( xTunnel->getSomething(dbase::ODbaseIndex::getUnoTunnelImplementationId()) );
167 0 : if(pIndex)
168 : {
169 0 : dbase::OIndexIterator* pIter = pIndex->createIterator(NULL,NULL);
170 :
171 0 : if (pIter)
172 : {
173 0 : sal_uIntPtr nRec = pIter->First();
174 0 : while (nRec != NODE_NOTFOUND)
175 : {
176 0 : if (m_aOrderbyAscending[0])
177 0 : m_pFileSet->get().push_back(nRec);
178 : else
179 0 : m_pFileSet->get().insert(m_pFileSet->get().begin(),nRec);
180 0 : nRec = pIter->Next();
181 : }
182 0 : m_pFileSet->setFrozen();
183 0 : delete pIter;
184 0 : return true;
185 : }
186 : }
187 : }
188 0 : return false;
189 : }
190 :
191 294 : ::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()
192 : {
193 294 : return *ODbaseResultSet_BASE3::getArrayHelper();
194 : }
195 :
196 36 : ::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const
197 : {
198 36 : Sequence< Property > aProps;
199 36 : describeProperties(aProps);
200 36 : return new ::cppu::OPropertyArrayHelper(aProps);
201 : }
202 :
203 2382 : void SAL_CALL ODbaseResultSet::acquire() throw()
204 : {
205 2382 : ODbaseResultSet_BASE2::acquire();
206 2382 : }
207 :
208 2382 : void SAL_CALL ODbaseResultSet::release() throw()
209 : {
210 2382 : ODbaseResultSet_BASE2::release();
211 2382 : }
212 :
213 42 : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
214 : {
215 42 : return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
216 : }
217 :
218 0 : OSQLAnalyzer* ODbaseResultSet::createAnalyzer()
219 : {
220 0 : return new OFILEAnalyzer(m_pTable->getConnection());
221 : }
222 :
223 0 : sal_Int32 ODbaseResultSet::getCurrentFilePos() const
224 : {
225 0 : return m_pTable->getFilePos();
226 : }
227 :
228 :
229 :
230 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
