xref: /trunk/main/connectivity/source/commontools/TIndexColumns.cxx (revision cf6516809c57e1bb0a940545cca99cdad54d4ce2)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include "connectivity/TIndexColumns.hxx"
#include "connectivity/sdbcx/VIndexColumn.hxx"
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/ColumnValue.hpp>
#include <comphelper/property.hxx>
#include "connectivity/TIndex.hxx"
#include "connectivity/TTableHelper.hxx"
#include "TConnection.hxx"

using namespace connectivity;
using namespace connectivity::sdbcx;
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;
// -------------------------------------------------------------------------
OIndexColumns::OIndexColumns(   OIndexHelper* _pIndex,
                        ::osl::Mutex& _rMutex,
                        const ::std::vector< ::rtl::OUString> &_rVector)
            : connectivity::sdbcx::OCollection(*_pIndex,sal_True,_rMutex,_rVector)
            ,m_pIndex(_pIndex)
{
}
// -------------------------------------------------------------------------
sdbcx::ObjectType OIndexColumns::createObject(const ::rtl::OUString& _rName)
{
    ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
    ::rtl::OUString aSchema,aTable;
    m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
    m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))       >>= aTable;

    Reference< XResultSet > xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getIndexInfo(
        m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),
        aSchema,aTable,sal_False,sal_False);

    sal_Bool bAsc = sal_True;
    if ( xResult.is() )
    {
        Reference< XRow > xRow(xResult,UNO_QUERY);
        ::rtl::OUString aD(::rtl::OUString::createFromAscii("D"));
        while( xResult->next() )
        {
            if(xRow->getString(9) == _rName)
                bAsc = xRow->getString(10) != aD;
        }
    }

    xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getColumns(
        m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),
        aSchema,aTable,_rName);

    sdbcx::ObjectType xRet;
    if ( xResult.is() )
    {
        Reference< XRow > xRow(xResult,UNO_QUERY);
        while( xResult->next() )
        {
            if ( xRow->getString(4) == _rName )
            {
                sal_Int32 nDataType = xRow->getInt(5);
                ::rtl::OUString aTypeName(xRow->getString(6));
                sal_Int32 nSize = xRow->getInt(7);
                sal_Int32 nDec  = xRow->getInt(9);
                sal_Int32 nNull = xRow->getInt(11);
                ::rtl::OUString aColumnDef(xRow->getString(13));

                OIndexColumn* pRet = new OIndexColumn(bAsc,
                                                    _rName,
                                                    aTypeName,
                                                    aColumnDef,
                                                    nNull,
                                                    nSize,
                                                    nDec,
                                                    nDataType,
                                                    sal_False,sal_False,sal_False,sal_True);
                xRet = pRet;
                break;
            }
        }
    }

    return xRet;
}
// -------------------------------------------------------------------------
Reference< XPropertySet > OIndexColumns::createDescriptor()
{
    return new OIndexColumn(sal_True);
}
// -------------------------------------------------------------------------
void OIndexColumns::impl_refresh() throw(RuntimeException)
{
    m_pIndex->refreshColumns();
}
// -----------------------------------------------------------------------------