connectivity/source/drivers/ado/AKeys.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.
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   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 <ado/AKeys.hxx>
  21 #include <ado/AKey.hxx>
  22 #include <com/sun/star/sdbc/XRow.hpp>
  23 #include <com/sun/star/sdbc/XResultSet.hpp>
  24 #include <com/sun/star/sdbcx/KeyType.hpp>
  25 #include <com/sun/star/sdbc/KeyRule.hpp>
  26 #include <ado/AConnection.hxx>
  27 #include <comphelper/servicehelper.hxx>
  28 #include <comphelper/types.hxx>
  29 #include <ado/Awrapado.hxx>
  30 #include <connectivity/dbexception.hxx>
  31 #include <strings.hrc>
  32
  33 using namespace ::comphelper;
  34 using namespace connectivity;
  35 using namespace connectivity::ado;
  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 using namespace com::sun::star::container;
  42
  43 sdbcx::ObjectType OKeys::createObject(const OUString& _rName)
  44 {
  45     return new OAdoKey(isCaseSensitive(),m_pConnection,m_aCollection.GetItem(_rName));
  46 }
  47
  48 void OKeys::impl_refresh()
  49 {
  50     m_aCollection.Refresh();
  51 }
  52
  53 Reference< XPropertySet > OKeys::createDescriptor()
  54 {
  55     return new OAdoKey(isCaseSensitive(),m_pConnection);
  56 }
  57
  58 // XAppend
  59 sdbcx::ObjectType OKeys::appendObject( const OUString&, const Reference< XPropertySet >& descriptor )
  60 {
  61     OAdoKey* pKey = dynamic_cast<OAdoKey*>( descriptor.get() );
  62     if ( pKey == nullptr)
  63         m_pConnection->throwGenericSQLException( STR_INVALID_KEY_DESCRIPTOR_ERROR,static_cast<XTypeProvider*>(this) );
  64
  65     // To pass as column parameter to Key's Append method
  66     OLEVariant vOptional;
  67     vOptional.setNoArg();
  68
  69     OAdoKey::Map2KeyRule(getINT32(descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
  70
  71     WpADOKey aKey = pKey->getImpl();
  72     OUString sName = aKey.get_Name();
  73     if(!sName.getLength())
  74         aKey.put_Name(u"PrimaryKey");
  75
  76     ADOKeys* pKeys = m_aCollection;
  77     if ( FAILED(pKeys->Append(OLEVariant(static_cast<ADOKey*>(aKey)),
  78                             adKeyPrimary, // must be every time adKeyPrimary
  79                             vOptional)) )
  80     {
  81         ADOS::ThrowException(m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
  82         // just make sure that an SQLExceptionis thrown here
  83         m_pConnection->throwGenericSQLException( STR_INVALID_KEY_DESCRIPTOR_ERROR,static_cast<XTypeProvider*>(this) );
  84     }
  85
  86     return new OAdoKey(isCaseSensitive(),m_pConnection,pKey->getImpl());
  87 }
  88
  89 // XDrop
  90 void OKeys::dropObject(sal_Int32 /*_nPos*/,const OUString& _sElementName)
  91 {
  92     if(!m_aCollection.Delete(OLEVariant(_sElementName).getString()))
  93         ADOS::ThrowException(m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
  94 }
  95
  96
  97 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */