    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (the "License"); you may not use this file
     *   except in compliance with the License. You may obtain a copy of
     *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
     */

    #include <ado/AKeys.hxx>
    #include <ado/AKey.hxx>
    #include <com/sun/star/sdbc/XRow.hpp>
    #include <com/sun/star/sdbc/XResultSet.hpp>
    #include <com/sun/star/sdbcx/KeyType.hpp>
    #include <com/sun/star/sdbc/KeyRule.hpp>
    #include <ado/AConnection.hxx>
    #include <comphelper/types.hxx>
    #include <ado/Awrapado.hxx>
    #include <connectivity/dbexception.hxx>
    #include <strings.hrc>

    using namespace ::comphelper;
    using namespace connectivity;
    using namespace connectivity::ado;
    using namespace com::sun::star::uno;
    using namespace com::sun::star::lang;
    using namespace com::sun::star::beans;
    using namespace com::sun::star::sdbc;
    using namespace com::sun::star::sdbcx;
    using namespace com::sun::star::container;

    sdbcx::ObjectType OKeys::createObject(const OUString& _rName)
    {
        return new OAdoKey(isCaseSensitive(),m_pConnection,m_aCollection.GetItem(_rName));
    }

    void OKeys::impl_refresh()
    {
        m_aCollection.Refresh();
    }

    Reference< XPropertySet > OKeys::createDescriptor()
    {
        return new OAdoKey(isCaseSensitive(),m_pConnection);
    }

    // XAppend
    sdbcx::ObjectType OKeys::appendObject( const OUString&, const Reference< XPropertySet >& descriptor )
    {
        OAdoKey* pKey = nullptr;
        if ( !getImplementation( pKey, descriptor ) || pKey == nullptr)
            m_pConnection->throwGenericSQLException( STR_INVALID_KEY_DESCRIPTOR_ERROR,static_cast<XTypeProvider*>(this) );

        // To pass as column parameter to Key's Append method
        OLEVariant vOptional;
        vOptional.setNoArg();

        OAdoKey::Map2KeyRule(getINT32(descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));

        WpADOKey aKey = pKey->getImpl();
        OUString sName = aKey.get_Name();
        if(!sName.getLength())
            aKey.put_Name("PrimaryKey");

        ADOKeys* pKeys = m_aCollection;
        if ( FAILED(pKeys->Append(OLEVariant(static_cast<ADOKey*>(aKey)),
                                adKeyPrimary, // must be every time adKeyPrimary
                                vOptional)) )
        {
            ADOS::ThrowException(*m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
            // just make sure that an SQLExceptionis thrown here
            m_pConnection->throwGenericSQLException( STR_INVALID_KEY_DESCRIPTOR_ERROR,static_cast<XTypeProvider*>(this) );
        }

        return new OAdoKey(isCaseSensitive(),m_pConnection,pKey->getImpl());
    }

    // XDrop
    void OKeys::dropObject(sal_Int32 /*_nPos*/,const OUString& _sElementName)
    {
        if(!m_aCollection.Delete(OLEVariant(_sElementName).getString()))
            ADOS::ThrowException(*m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V1004 The 'pKey' pointer was used unsafely after it was verified against nullptr. Check lines: 61, 70.