/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include "connectivity/TIndex.hxx"
#include "connectivity/TIndexColumns.hxx"
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#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;
// -------------------------------------------------------------------------
OIndexHelper::OIndexHelper(	OTableHelper* _pTable) : connectivity::sdbcx::OIndex(sal_True)
				 , m_pTable(_pTable)
{
	construct();
	::std::vector< ::rtl::OUString> aVector;
	m_pColumns	= new OIndexColumns(this,m_aMutex,aVector);
}
// -------------------------------------------------------------------------
OIndexHelper::OIndexHelper(	OTableHelper* _pTable,
				const ::rtl::OUString& _Name,
				const ::rtl::OUString& _Catalog,
				sal_Bool _isUnique,
				sal_Bool _isPrimaryKeyIndex,
				sal_Bool _isClustered
				) : connectivity::sdbcx::OIndex(_Name,
								  _Catalog,
								  _isUnique,
								  _isPrimaryKeyIndex,
								  _isClustered,sal_True)
				,m_pTable(_pTable)
{
	construct();
	refreshColumns();
}
// -------------------------------------------------------------------------

void OIndexHelper::refreshColumns()
{
	if ( !m_pTable )
		return;

	::std::vector< ::rtl::OUString> aVector;
	if ( !isNew() )
	{
		::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
		::rtl::OUString aSchema,aTable;
		m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME))	>>= aSchema;
		m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))		>>= aTable;
		
		Reference< XResultSet > xResult = m_pTable->getMetaData()->getIndexInfo(
			m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)),
			aSchema,aTable,sal_False,sal_False);

		if ( xResult.is() )
		{
			Reference< XRow > xRow(xResult,UNO_QUERY);
			::rtl::OUString aColName;
			while( xResult->next() )
			{
				if ( xRow->getString(6) == m_Name )
				{
					aColName = xRow->getString(9);
					if ( !xRow->wasNull() )
						aVector.push_back(aColName);
				}
			}
		}
	}
	if(m_pColumns)
		m_pColumns->reFill(aVector);
	else
		m_pColumns	= new OIndexColumns(this,m_aMutex,aVector);
}
// -----------------------------------------------------------------------------