libreoffice/connectivity/source/drivers/file/FResultSetMetaData.cxx

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: FResultSetMetaData.cxx,v $
 * $Revision: 1.21 $
 *
 * This file is part of OpenOffice.org.
 *
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 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include "file/FResultSetMetaData.hxx"
#include "file/FTable.hxx"
#include <comphelper/extract.hxx>
#include "connectivity/dbexception.hxx"
#include <comphelper/types.hxx>

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

// -------------------------------------------------------------------------
OResultSetMetaData::OResultSetMetaData(const ::vos::ORef<connectivity::OSQLColumns>& _rxColumns,const ::rtl::OUString& _aTableName,OFileTable*  _pTable)
    :m_aTableName(_aTableName)
    ,m_xColumns(_rxColumns)
    ,m_pTable(_pTable)
{
}

// -------------------------------------------------------------------------
OResultSetMetaData::~OResultSetMetaData()
{
    m_xColumns = NULL;
}
// -----------------------------------------------------------------------------
void OResultSetMetaData::checkColumnIndex(sal_Int32 column)  throw(SQLException, RuntimeException)
{
    if(column <= 0 || column > (sal_Int32)(sal_Int32)m_xColumns->get().size())
        throwInvalidIndexException(*this);
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    return getPrecision(column);
}
// -------------------------------------------------------------------------

sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    return getINT32((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)));
}
// -------------------------------------------------------------------------

sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount(  ) throw(SQLException, RuntimeException)
{
    return (m_xColumns->get()).size();
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return sal_False;
}
// -------------------------------------------------------------------------

::rtl::OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return ::rtl::OUString();
}
// -------------------------------------------------------------------------

::rtl::OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);

    Any aName((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)));
    return aName.hasValue() ? getString(aName) : getString((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)));
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return m_aTableName;
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return ::rtl::OUString();
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    return getString((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME)));
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    return getColumnName(column);
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return ::rtl::OUString();
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    return getBOOL((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISCURRENCY)));
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 /*setCatalogcolumn*/ ) throw(SQLException, RuntimeException)
{
    return sal_False;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return sal_True;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    return getINT32((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION)));
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
{
    checkColumnIndex(column);
    return getINT32((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE)));
}
// -------------------------------------------------------------------------

sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    return getINT32((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE)));
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException)
{
    return sal_True;
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    checkColumnIndex(column);
    sal_Bool bReadOnly = (m_xColumns->get())[column-1]->getPropertySetInfo()->hasPropertyByName(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FUNCTION)) &&
                         ::cppu::any2bool((m_xColumns->get())[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FUNCTION)));

    return bReadOnly || m_pTable->isReadOnly();
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    return !isReadOnly(column);
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column ) throw(SQLException, RuntimeException)
{
    return !isReadOnly(column);
}
// -------------------------------------------------------------------------