/**************************************************************
 * 
 * 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 "NResultSetMetaData.hxx"
#include "NDatabaseMetaData.hxx"
#include "connectivity/dbexception.hxx"
#include <com/sun/star/sdbc/DataType.hpp>
#include "NDebug.hxx"
#include "resource/evoab2_res.hrc"

using namespace connectivity::evoab;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::sdbc;

OEvoabResultSetMetaData::OEvoabResultSetMetaData(const ::rtl::OUString& _aTableName) 
	: m_aTableName(_aTableName),
	  m_aEvoabFields()
{

}
// -------------------------------------------------------------------------
OEvoabResultSetMetaData::~OEvoabResultSetMetaData()
{
}
// -------------------------------------------------------------------------
void OEvoabResultSetMetaData::setEvoabFields(const ::vos::ORef<connectivity::OSQLColumns> &xColumns) throw(SQLException)
{
        OSQLColumns::Vector::const_iterator aIter;
        static const ::rtl::OUString aName(::rtl::OUString::createFromAscii("Name"));

        for (aIter = xColumns->get().begin(); aIter != xColumns->get().end(); ++aIter)
        {
                ::rtl::OUString aFieldName;

                (*aIter)->getPropertyValue(aName) >>= aFieldName;
                guint nFieldNumber = findEvoabField(aFieldName);
		        if (nFieldNumber == (guint)-1)
                {
                    connectivity::SharedResources aResource;
                    const ::rtl::OUString sError( aResource.getResourceStringWithSubstitution(
                            STR_INVALID_COLUMNNAME,
                            "$columnname$", aFieldName
                         ) );
                    ::dbtools::throwGenericSQLException( sError, *this );
                }
                m_aEvoabFields.push_back(nFieldNumber);
        }
}

// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::getColumnDisplaySize( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return 50;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::getColumnType( sal_Int32 nColumnNum ) throw(SQLException, RuntimeException)
{
        sal_uInt32 nField = m_aEvoabFields[nColumnNum - 1];
	return evoab::getFieldType (nField);
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::getColumnCount(  ) throw(SQLException, RuntimeException)
{
	return m_aEvoabFields.size();
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isCaseSensitive( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_True;
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getSchemaName( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return ::rtl::OUString();
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getColumnName( sal_Int32 nColumnNum ) throw(SQLException, RuntimeException)
{
    sal_uInt32 nField = m_aEvoabFields[nColumnNum - 1];
    return evoab::getFieldName( nField );
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getColumnTypeName( sal_Int32 nColumnNum ) throw(SQLException, RuntimeException)
{
    sal_uInt32 nField = m_aEvoabFields[nColumnNum - 1];
	return evoab::getFieldTypeName( nField );
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getColumnLabel( sal_Int32 nColumnNum ) throw(SQLException, RuntimeException)
{
    sal_uInt32 nField = m_aEvoabFields[nColumnNum - 1];
	const ColumnProperty *pSpecs = getField(nField); 
	GParamSpec *pSpec = pSpecs->pField;
	rtl::OUString aLabel;

	if( pSpec )
			aLabel = rtl::OStringToOUString( g_param_spec_get_nick( (GParamSpec *) pSpec ),
											 RTL_TEXTENCODING_UTF8 );
	return aLabel;
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getColumnServiceName( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return ::rtl::OUString();
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getTableName( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return m_aTableName;//::rtl::OUString::createFromAscii("TABLE");
}
// -------------------------------------------------------------------------
::rtl::OUString SAL_CALL OEvoabResultSetMetaData::getCatalogName( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return ::rtl::OUString();
}
// -------------------------------------------------------------------------

sal_Bool SAL_CALL OEvoabResultSetMetaData::isCurrency( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_False;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isAutoIncrement( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_False;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isSigned( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_False;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::getPrecision( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return 0;
}
// -----------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::getScale( sal_Int32 /*nColumnNum*/ ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
{
	return 0;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL OEvoabResultSetMetaData::isNullable( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return 0;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isSearchable( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_True;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isReadOnly( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_True;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isDefinitelyWritable( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_False;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL OEvoabResultSetMetaData::isWritable( sal_Int32 /*nColumnNum*/ ) throw(SQLException, RuntimeException)
{
	return sal_False;
}
// -------------------------------------------------------------------------