/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: BUsers.cxx,v $
 *
 *  $Revision: 1.15 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 05:24:55 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef _CONNECTIVITY_ADABAS_USERS_HXX_
#include "adabas/BUsers.hxx"
#endif
#ifndef _CONNECTIVITY_ADABAS_USER_HXX_
#include "adabas/BUser.hxx"
#endif
#ifndef _CONNECTIVITY_ADABAS_TABLE_HXX_
#include "adabas/BTable.hxx"
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
#include <com/sun/star/sdbc/XResultSet.hpp>
#endif
#ifndef _CONNECTIVITY_SDBCX_IREFRESHABLE_HXX_
#include "connectivity/sdbcx/IRefreshable.hxx"
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include "connectivity/dbexception.hxx"
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include "connectivity/dbtools.hxx"
#endif

using namespace ::comphelper;
using namespace connectivity;
using namespace connectivity::adabas;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
//  using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
typedef connectivity::sdbcx::OCollection OCollection_TYPE;

sdbcx::ObjectType OUsers::createObject(const ::rtl::OUString& _rName)
{
    return new OAdabasUser(m_pConnection,_rName);
}
// -------------------------------------------------------------------------
void OUsers::impl_refresh() throw(RuntimeException)
{
    m_pParent->refreshUsers();
}
// -------------------------------------------------------------------------
Reference< XPropertySet > OUsers::createEmptyObject()
{
    OUserExtend* pNew = new OUserExtend(m_pConnection);
    return pNew;
}
// -------------------------------------------------------------------------
// XAppend
void OUsers::appendObject( const Reference< XPropertySet >& descriptor )
{
    ::rtl::OUString aSql    = ::rtl::OUString::createFromAscii("CREATE USER ");
    ::rtl::OUString aQuote  = m_pConnection->getMetaData()->getIdentifierQuoteString(  );

    ::rtl::OUString sUserName;
    descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)) >>= sUserName;
    sUserName = sUserName.toAsciiUpperCase();
    descriptor->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME),makeAny(sUserName));
    aSql += ::dbtools::quoteName(aQuote,sUserName)
                + ::rtl::OUString::createFromAscii(" PASSWORD ")
                + getString(descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PASSWORD)));
    aSql += ::rtl::OUString::createFromAscii(" RESOURCE NOT EXCLUSIVE");

    Reference< XStatement > xStmt = m_pConnection->createStatement(  );
    if(xStmt.is())
        xStmt->execute(aSql);
    ::comphelper::disposeComponent(xStmt);
}
// -------------------------------------------------------------------------
// XDrop
void OUsers::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName)
{
    {
        // first we have to check if this user is live relevaant for the database
        // which means with out these users the database will miss more than one important system table
        ::rtl::OUString sUsers = ::rtl::OUString::createFromAscii("SELECT USERMODE,USERNAME FROM DOMAIN.USERS WHERE USERNAME = '");
        sUsers += _sElementName + ::rtl::OUString::createFromAscii("'");
        Reference< XStatement > xStmt = m_pConnection->createStatement();
        if(xStmt.is())
        {
            Reference<XResultSet> xRes = xStmt->executeQuery(sUsers);
            Reference<XRow> xRow(xRes,UNO_QUERY);
            if(xRes.is() && xRow.is() && xRes->next()) // there can only be one user with this name
            {
                static const ::rtl::OUString sDbaUser = ::rtl::OUString::createFromAscii("DBA");
                if(xRow->getString(1) == sDbaUser)
                {
                    ::comphelper::disposeComponent(xStmt);
                    ::dbtools::throwGenericSQLException(::rtl::OUString::createFromAscii("This user couldn't be deleted. Otherwise the database stays in a inconsistent state."),static_cast<XTypeProvider*>(this));
                }
            }
            ::comphelper::disposeComponent(xStmt);
        }
    }

    {
        ::rtl::OUString aSql    = ::rtl::OUString::createFromAscii("DROP USER ");
        ::rtl::OUString aQuote  = m_pConnection->getMetaData()->getIdentifierQuoteString(  );
        aSql += ::dbtools::quoteName(aQuote,_sElementName);

        Reference< XStatement > xStmt = m_pConnection->createStatement(  );
        if(xStmt.is())
            xStmt->execute(aSql);
        ::comphelper::disposeComponent(xStmt);
    }
}

// -------------------------------------------------------------------------