libreoffice/dbaccess/source/core/api/CRowSetDataColumn.cxx

/*************************************************************************
 *
 *  $RCSfile: CRowSetDataColumn.cxx,v $
 *
 *  $Revision: 1.15 $
 *
 *  last change: $Author: fs $ $Date: 2001-06-26 09:30:20 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _DBACORE_DATACOLUMN_HXX_
#include "CRowSetDataColumn.hxx"
#endif
#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
#include "dbastrings.hrc"
#endif
#ifndef _DBASHARED_APITOOLS_HXX_
#include "apitools.hxx"
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
#include <cppuhelper/typeprovider.hxx>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
#include <com/sun/star/beans/PropertyAttribute.hpp>
#endif

using namespace dbaccess;
using namespace comphelper;
using namespace connectivity;
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;
using namespace ::com::sun::star::util;
using namespace cppu;
using namespace osl;

// -------------------------------------------------------------------------
ORowSetDataColumn::ORowSetDataColumn(   const Reference < XResultSetMetaData >& _xMetaData,
                                      const Reference < XRow >& _xRow,
                                      const Reference < XRowUpdate >& _xRowUpdate,
                                      sal_Int32 _nPos,
                                      const ::rtl::OUString& _rDescription,
                                      const ORowSetCacheIterator& _rColumnValue,
                                      ORowSetMatrix::iterator& _rEnd)
    : ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos)
    ,m_aDescription(_rDescription)
    ,m_aColumnValue(_rColumnValue)
    ,m_rEnd(_rEnd)
{

}
// -------------------------------------------------------------------------
ORowSetDataColumn::~ORowSetDataColumn()
{
}
// -------------------------------------------------------------------------
// comphelper::OPropertyArrayUsageHelper
//------------------------------------------------------------------------------
::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
{
    BEGIN_PROPERTY_HELPER(28)
        DECL_PROP1(ALIGN,                   sal_Int32,          MAYBEVOID);
        DECL_PROP1(CATALOGNAME,             ::rtl::OUString,    READONLY);
        DECL_PROP0_IFACE(CONTROLMODEL,      XPropertySet                );
        DECL_PROP1(DESCRIPTION,             ::rtl::OUString,    READONLY);
        DECL_PROP1(DISPLAYSIZE,             sal_Int32,          READONLY);
        DECL_PROP1(NUMBERFORMAT,            sal_Int32,          MAYBEVOID);
        DECL_PROP0_BOOL(HIDDEN                                          );
        DECL_PROP1_BOOL(ISAUTOINCREMENT,                        READONLY);
        DECL_PROP1_BOOL(ISCASESENSITIVE,                        READONLY);
        DECL_PROP1_BOOL(ISCURRENCY,                             READONLY);
        DECL_PROP1_BOOL(ISDEFINITELYWRITABLE,                   READONLY);
        DECL_PROP1(ISNULLABLE,              sal_Int32,          READONLY);
        DECL_PROP1_BOOL(ISREADONLY,                             READONLY);
        DECL_PROP1_BOOL(ISSEARCHABLE,                           READONLY);
        DECL_PROP1_BOOL(ISSIGNED,                               READONLY);
        DECL_PROP1_BOOL(ISWRITABLE,                             READONLY);
        DECL_PROP1(LABEL,                   ::rtl::OUString,    READONLY);
        DECL_PROP1(NAME,                    ::rtl::OUString,    READONLY);
        DECL_PROP1(PRECISION,               sal_Int32,          READONLY);
        DECL_PROP1(RELATIVEPOSITION,        sal_Int32,          MAYBEVOID);
        DECL_PROP1(SCALE,                   sal_Int32,          READONLY);
        DECL_PROP1(SCHEMANAME,              ::rtl::OUString,    READONLY);
        DECL_PROP1(SERVICENAME,             ::rtl::OUString,    READONLY);
        DECL_PROP1(TABLENAME,               ::rtl::OUString,    READONLY);
        DECL_PROP1(TYPE,                    sal_Int32,          READONLY);
        DECL_PROP1(TYPENAME,                ::rtl::OUString,    READONLY);
        DECL_PROP1(VALUE,                   Any,                BOUND);
        DECL_PROP1(WIDTH,                   sal_Int32,          MAYBEVOID);
    END_PROPERTY_HELPER();
}

// cppu::OPropertySetHelper
//------------------------------------------------------------------------------
::cppu::IPropertyArrayHelper& ORowSetDataColumn::getInfoHelper()
{
    return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetDataColumn >* >(this)->getArrayHelper();
}
// -------------------------------------------------------------------------
void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
{
    switch(nHandle)
    {
        case PROPERTY_ID_DESCRIPTION:
            rValue <<= m_aDescription;
            break;
        case PROPERTY_ID_ALIGN:
        case PROPERTY_ID_NUMBERFORMAT:
        case PROPERTY_ID_RELATIVEPOSITION:
        case PROPERTY_ID_WIDTH:
        case PROPERTY_ID_HIDDEN:
        case PROPERTY_ID_CONTROLMODEL:
            OColumnSettings::getFastPropertyValue( rValue, nHandle );
            break;
        case PROPERTY_ID_VALUE:
            if(!m_aColumnValue.isNull() && m_aColumnValue != m_rEnd && m_aColumnValue->isValid())
            {
                ORowSetRow aRow = *m_aColumnValue;
                OSL_ENSURE((sal_Int32)aRow->size() > m_nPos,"Pos is greater than size of vector");
                rValue = (*(*m_aColumnValue))[m_nPos].makeAny();
            }
            break;
        default:
            ODataColumn::getFastPropertyValue(rValue,nHandle);
    }
}
// -------------------------------------------------------------------------
void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception)
{
    switch(nHandle)
    {
        case PROPERTY_ID_ALIGN:
        case PROPERTY_ID_NUMBERFORMAT:
        case PROPERTY_ID_RELATIVEPOSITION:
        case PROPERTY_ID_WIDTH:
        case PROPERTY_ID_HIDDEN:
        case PROPERTY_ID_CONTROLMODEL:
            OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
            break;
        case PROPERTY_ID_VALUE:
            updateObject(rValue);
            break;
        default:
            ODataColumn::setFastPropertyValue_NoBroadcast(nHandle,rValue );
    }
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedValue,
                                                            Any & rOldValue,
                                                            sal_Int32 nHandle,
                                                            const Any& rValue ) throw (IllegalArgumentException)
{
    sal_Bool bModified = sal_False;
    switch(nHandle)
    {
        case PROPERTY_ID_ALIGN:
        case PROPERTY_ID_NUMBERFORMAT:
        case PROPERTY_ID_RELATIVEPOSITION:
        case PROPERTY_ID_WIDTH:
        case PROPERTY_ID_HIDDEN:
        case PROPERTY_ID_CONTROLMODEL:
            bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
            break;
        case PROPERTY_ID_VALUE:
            rConvertedValue = rValue;
            getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
            bModified = !::comphelper::compare(rConvertedValue, rOldValue);
            break;
        default:
            bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);

    }

    return bModified;
}
//--------------------------------------------------------------------------
Sequence< sal_Int8 > ORowSetDataColumn::getImplementationId() throw (RuntimeException)
{
    static OImplementationId * pId = 0;
    if (! pId)
    {
        MutexGuard aGuard( Mutex::getGlobalMutex() );
        if (! pId)
        {
            static OImplementationId aId;
            pId = &aId;
        }
    }
    return pId->getImplementationId();
}
// -------------------------------------------------------------------------
void ORowSetDataColumn::fireValueChange(const ::com::sun::star::uno::Any& _rOldValue)
{
    sal_Int32 nHandle = PROPERTY_ID_VALUE;
    Any aVal;

    getFastPropertyValue(aVal,PROPERTY_ID_VALUE);
    if(!::comphelper::compare(aVal,_rOldValue))
    {
        m_aOldValue = _rOldValue;

        fire(&nHandle, &aVal, &_rOldValue, 1, sal_False );
    }
}

// -------------------------------------------------------------------------
Reference< ::com::sun::star::container::XNamed > ORowSetDataColumns::createObject(const ::rtl::OUString& _rName)
{
    Reference< ::com::sun::star::container::XNamed > xNamed;

    ::connectivity::OSQLColumns::const_iterator first = m_aColumns->begin();
    ::connectivity::OSQLColumns::const_iterator last  = m_aColumns->end();

    ::comphelper::UStringMixEqual aCase(isCaseSensitive());

    while (first != last && !aCase(getString((*first)->getPropertyValue(PROPERTY_NAME)),_rName))
        ++first;
    if(first == last)
        return Reference< ::com::sun::star::container::XNamed >();

    return Reference< ::com::sun::star::container::XNamed >(*first,UNO_QUERY);
}
// -----------------------------------------------------------------------------
void SAL_CALL ORowSetDataColumns::disposing(void)
{
    //  clear_NoDispose();
    ORowSetDataColumns_BASE::disposing();
    m_aColumns = NULL;
    //  m_aColumns.clear();
}
// -----------------------------------------------------------------------------
void ORowSetDataColumns::assign(const ::vos::ORef< ::connectivity::OSQLColumns>& _rColumns,const ::std::vector< ::rtl::OUString> &_rVector)
{
    m_aColumns = _rColumns;
    for(::std::vector< ::rtl::OUString>::const_iterator i=_rVector.begin(); i != _rVector.end();++i)
        m_aElements.push_back(m_aNameMap.insert(m_aNameMap.begin(), ObjectMap::value_type(*i,::com::sun::star::uno::WeakReference< ::com::sun::star::container::XNamed >())));
}
// -----------------------------------------------------------------------------