connectivity/source/drivers/component/CResultSet.cxx

   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 <component/CResultSet.hxx>
  22 #include <com/sun/star/beans/PropertyAttribute.hpp>
  23 #include <comphelper/sequence.hxx>
  24 #include <comphelper/types.hxx>
  25 #include <cppuhelper/supportsservice.hxx>
  26 #include <connectivity/dbexception.hxx>
  27
  28 using namespace ::comphelper;
  29 using namespace connectivity::component;
  30 using namespace connectivity::file;
  31 using namespace ::cppu;
  32 using namespace com::sun::star::uno;
  33 using namespace com::sun::star::lang;
  34 using namespace com::sun::star::beans;
  35 using namespace com::sun::star::sdbc;
  36 using namespace com::sun::star::sdbcx;
  37
  38
  39 OComponentResultSet::OComponentResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator)
  40                 : file::OResultSet(pStmt,_aSQLIterator)
  41                 ,m_bBookmarkable(true)
  42 {
  43     registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE),         PROPERTY_ID_ISBOOKMARKABLE,       PropertyAttribute::READONLY,&m_bBookmarkable,                cppu::UnoType<bool>::get());
  44 }
  45
  46 OUString SAL_CALL OComponentResultSet::getImplementationName(  )
  47 {
  48     return "com.sun.star.sdbcx.component.ResultSet";
  49 }
  50
  51 Sequence< OUString > SAL_CALL OComponentResultSet::getSupportedServiceNames(  )
  52 {
  53     return { "com.sun.star.sdbc.ResultSet", "com.sun.star.sdbcx.ResultSet" };
  54 }
  55
  56 sal_Bool SAL_CALL OComponentResultSet::supportsService( const OUString& _rServiceName )
  57 {
  58     return cppu::supportsService(this, _rServiceName);
  59 }
  60
  61 Any SAL_CALL OComponentResultSet::queryInterface( const Type & rType )
  62 {
  63     Any aRet = OResultSet::queryInterface(rType);
  64     return aRet.hasValue() ? aRet : OComponentResultSet_BASE::queryInterface(rType);
  65 }
  66
  67  Sequence<  Type > SAL_CALL OComponentResultSet::getTypes(  )
  68 {
  69     return ::comphelper::concatSequences(OResultSet::getTypes(),OComponentResultSet_BASE::getTypes());
  70 }
  71
  72
  73 // XRowLocate
  74 Any SAL_CALL OComponentResultSet::getBookmark(  )
  75 {
  76     ::osl::MutexGuard aGuard( m_aMutex );
  77     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
  78
  79
  80     return makeAny(static_cast<sal_Int32>((*m_aRow)[0]->getValue()));
  81 }
  82
  83 sal_Bool SAL_CALL OComponentResultSet::moveToBookmark( const  Any& bookmark )
  84 {
  85     ::osl::MutexGuard aGuard( m_aMutex );
  86     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
  87
  88
  89     m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false;
  90
  91     return Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),true);
  92 }
  93
  94 sal_Bool SAL_CALL OComponentResultSet::moveRelativeToBookmark( const  Any& bookmark, sal_Int32 rows )
  95 {
  96     ::osl::MutexGuard aGuard( m_aMutex );
  97     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
  98
  99
 100     m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false;
 101
 102     Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),false);
 103
 104     return relative(rows);
 105 }
 106
 107
 108 sal_Int32 SAL_CALL OComponentResultSet::compareBookmarks( const Any& lhs, const  Any& rhs )
 109 {
 110     return (lhs == rhs) ? CompareBookmark::EQUAL : CompareBookmark::NOT_EQUAL;
 111 }
 112
 113 sal_Bool SAL_CALL OComponentResultSet::hasOrderedBookmarks(  )
 114 {
 115     return true;
 116 }
 117
 118 sal_Int32 SAL_CALL OComponentResultSet::hashBookmark( const  Any& bookmark )
 119 {
 120     ::osl::MutexGuard aGuard( m_aMutex );
 121     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
 122
 123
 124     return comphelper::getINT32(bookmark);
 125 }
 126
 127 // XDeleteRows
 128 Sequence< sal_Int32 > SAL_CALL OComponentResultSet::deleteRows( const  Sequence<  Any >& /*rows*/ )
 129 {
 130     ::osl::MutexGuard aGuard( m_aMutex );
 131     checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
 132
 133     ::dbtools::throwFeatureNotImplementedSQLException( "XDeleteRows::deleteRows", *this );
 134     return Sequence< sal_Int32 >();
 135 }
 136
 137 bool OComponentResultSet::fillIndexValues(const Reference< XColumnsSupplier> &/*_xIndex*/)
 138 {
 139     //  Writer or Calc table has no index
 140     return false;
 141 }
 142
 143 ::cppu::IPropertyArrayHelper & OComponentResultSet::getInfoHelper()
 144 {
 145     return *OComponentResultSet_BASE3::getArrayHelper();
 146 }
 147
 148 ::cppu::IPropertyArrayHelper* OComponentResultSet::createArrayHelper() const
 149 {
 150     Sequence< Property > aProps;
 151     describeProperties(aProps);
 152     return new ::cppu::OPropertyArrayHelper(aProps);
 153 }
 154
 155
 156 void SAL_CALL OComponentResultSet::acquire() noexcept
 157 {
 158     OComponentResultSet_BASE2::acquire();
 159 }
 160
 161 void SAL_CALL OComponentResultSet::release() noexcept
 162 {
 163     OComponentResultSet_BASE2::release();
 164 }
 165
 166 css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL OComponentResultSet::getPropertySetInfo(  )
 167 {
 168     return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
 169 }
 170
 171
 172 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */