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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 <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 "dbase/DIndex.hxx"
25 : #include "dbase/DIndexIter.hxx"
26 : #include "dbase/DCode.hxx"
27 : #include <comphelper/types.hxx>
28 : #include <connectivity/dbexception.hxx>
29 : #include "resource/dbase_res.hrc"
30 :
31 : using namespace ::comphelper;
32 :
33 : using namespace connectivity::dbase;
34 : using namespace connectivity::file;
35 : using namespace ::cppu;
36 : using namespace com::sun::star::uno;
37 : using namespace com::sun::star::lang;
38 : using namespace com::sun::star::beans;
39 : using namespace com::sun::star::sdbc;
40 : using namespace com::sun::star::sdbcx;
41 : //------------------------------------------------------------------------------
42 0 : ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator)
43 : : file::OResultSet(pStmt,_aSQLIterator)
44 0 : ,m_bBookmarkable(sal_True)
45 : {
46 0 : registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), PROPERTY_ID_ISBOOKMARKABLE, PropertyAttribute::READONLY,&m_bBookmarkable, ::getBooleanCppuType());
47 0 : }
48 : // -------------------------------------------------------------------------
49 0 : ::rtl::OUString SAL_CALL ODbaseResultSet::getImplementationName( ) throw ( RuntimeException)
50 : {
51 0 : return ::rtl::OUString("com.sun.star.sdbcx.dbase.ResultSet");
52 : }
53 : // -------------------------------------------------------------------------
54 0 : Sequence< ::rtl::OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames( ) throw( RuntimeException)
55 : {
56 0 : Sequence< ::rtl::OUString > aSupported(2);
57 0 : aSupported[0] = ::rtl::OUString("com.sun.star.sdbc.ResultSet");
58 0 : aSupported[1] = ::rtl::OUString("com.sun.star.sdbcx.ResultSet");
59 0 : return aSupported;
60 : }
61 : // -------------------------------------------------------------------------
62 0 : sal_Bool SAL_CALL ODbaseResultSet::supportsService( const ::rtl::OUString& _rServiceName ) throw( RuntimeException)
63 : {
64 0 : Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
65 0 : const ::rtl::OUString* pSupported = aSupported.getConstArray();
66 0 : const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
67 0 : for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
68 : ;
69 :
70 0 : return pSupported != pEnd;
71 : }
72 : // -------------------------------------------------------------------------
73 0 : Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType ) throw(RuntimeException)
74 : {
75 0 : Any aRet = ODbaseResultSet_BASE::queryInterface(rType);
76 0 : return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);
77 : }
78 : // -------------------------------------------------------------------------
79 0 : Sequence< Type > SAL_CALL ODbaseResultSet::getTypes( ) throw( RuntimeException)
80 : {
81 0 : return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());
82 : }
83 :
84 : // -------------------------------------------------------------------------
85 : // XRowLocate
86 0 : Any SAL_CALL ODbaseResultSet::getBookmark( ) throw( SQLException, RuntimeException)
87 : {
88 0 : ::osl::MutexGuard aGuard( m_aMutex );
89 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
90 : OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");
91 :
92 0 : return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
93 : }
94 : // -------------------------------------------------------------------------
95 0 : sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const Any& bookmark ) throw( SQLException, RuntimeException)
96 : {
97 0 : ::osl::MutexGuard aGuard( m_aMutex );
98 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
99 :
100 :
101 0 : m_bRowDeleted = m_bRowInserted = m_bRowUpdated = sal_False;
102 :
103 0 : return m_pTable ? Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_True) : sal_False;
104 : }
105 : // -------------------------------------------------------------------------
106 0 : sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw( SQLException, RuntimeException)
107 : {
108 0 : ::osl::MutexGuard aGuard( m_aMutex );
109 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
110 0 : if(!m_pTable)
111 0 : return sal_False;
112 :
113 :
114 0 : Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_False);
115 :
116 0 : return relative(rows);
117 : }
118 :
119 : // -------------------------------------------------------------------------
120 0 : sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException, RuntimeException)
121 : {
122 0 : sal_Int32 nFirst(0),nSecond(0),nResult(0);
123 0 : if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
124 : {
125 0 : ::connectivity::SharedResources aResources;
126 0 : const ::rtl::OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);
127 0 : ::dbtools::throwGenericSQLException(sMessage ,*this);
128 : } // if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
129 :
130 : // have a look at CompareBookmark
131 : // we can't use the names there because we already have defines with the same name from the parser
132 0 : if(nFirst < nSecond)
133 0 : nResult = -1;
134 0 : else if(nFirst > nSecond)
135 0 : nResult = 1;
136 : else
137 0 : nResult = 0;
138 :
139 0 : return nResult;
140 : }
141 : // -------------------------------------------------------------------------
142 0 : sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks( ) throw( SQLException, RuntimeException)
143 : {
144 0 : return sal_True;
145 : }
146 : // -------------------------------------------------------------------------
147 0 : sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const Any& bookmark ) throw( SQLException, RuntimeException)
148 : {
149 0 : ::osl::MutexGuard aGuard( m_aMutex );
150 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
151 :
152 :
153 0 : return comphelper::getINT32(bookmark);
154 : }
155 : // -------------------------------------------------------------------------
156 : // XDeleteRows
157 0 : Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const Sequence< Any >& /*rows*/ ) throw( SQLException, RuntimeException)
158 : {
159 0 : ::osl::MutexGuard aGuard( m_aMutex );
160 0 : checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
161 :
162 0 : ::dbtools::throwFeatureNotImplementedException( "XDeleteRows::deleteRows", *this );
163 0 : return Sequence< sal_Int32 >();
164 : }
165 : // -------------------------------------------------------------------------
166 0 : sal_Bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)
167 : {
168 0 : Reference<XUnoTunnel> xTunnel(_xIndex,UNO_QUERY);
169 0 : if(xTunnel.is())
170 : {
171 0 : dbase::ODbaseIndex* pIndex = reinterpret_cast< dbase::ODbaseIndex* >( xTunnel->getSomething(dbase::ODbaseIndex::getUnoTunnelImplementationId()) );
172 0 : if(pIndex)
173 : {
174 0 : dbase::OIndexIterator* pIter = pIndex->createIterator(NULL,NULL);
175 :
176 0 : if (pIter)
177 : {
178 0 : sal_uInt32 nRec = pIter->First();
179 0 : while (nRec != SQL_COLUMN_NOTFOUND)
180 : {
181 0 : if (m_aOrderbyAscending[0])
182 0 : m_pFileSet->get().push_back(nRec);
183 : else
184 0 : m_pFileSet->get().insert(m_pFileSet->get().begin(),nRec);
185 0 : nRec = pIter->Next();
186 : }
187 0 : m_pFileSet->setFrozen();
188 0 : delete pIter;
189 0 : return sal_True;
190 : }
191 0 : delete pIter;
192 : }
193 : }
194 0 : return sal_False;
195 : }
196 : // -------------------------------------------------------------------------
197 0 : ::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()
198 : {
199 0 : return *ODbaseResultSet_BASE3::getArrayHelper();
200 : }
201 : // -----------------------------------------------------------------------------
202 0 : ::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const
203 : {
204 0 : Sequence< Property > aProps;
205 0 : describeProperties(aProps);
206 0 : return new ::cppu::OPropertyArrayHelper(aProps);
207 : }
208 : // -----------------------------------------------------------------------------
209 0 : void SAL_CALL ODbaseResultSet::acquire() throw()
210 : {
211 0 : ODbaseResultSet_BASE2::acquire();
212 0 : }
213 : // -----------------------------------------------------------------------------
214 0 : void SAL_CALL ODbaseResultSet::release() throw()
215 : {
216 0 : ODbaseResultSet_BASE2::release();
217 0 : }
218 : // -----------------------------------------------------------------------------
219 0 : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException)
220 : {
221 0 : return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
222 : }
223 : // -----------------------------------------------------------------------------
224 0 : OSQLAnalyzer* ODbaseResultSet::createAnalyzer()
225 : {
226 0 : return new OFILEAnalyzer(m_pTable->getConnection());
227 : }
228 : // -----------------------------------------------------------------------------
229 0 : sal_Int32 ODbaseResultSet::getCurrentFilePos() const
230 : {
231 0 : return m_pTable->getFilePos();
232 : }
233 : // -----------------------------------------------------------------------------
234 :
235 :
236 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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