mysql_art_rset_metadata.cpp
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/*
Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License.
This program 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 General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include "mysql_util.h"
/* mysql_art_rset_metadata.h must be included after mysql_art_resultset.h */
#include "mysql_art_resultset.h"
#include "mysql_art_rset_metadata.h"
#include "mysql_debug.h"
#include <cppconn/datatype.h>
#include <cppconn/exception.h>
namespace sql
{
namespace mysql
{
/* {{{ MySQL_ArtResultSetMetaData::MySQL_ArtResultSetMetaData() -I- */
MySQL_ArtResultSetMetaData::MySQL_ArtResultSetMetaData(const MySQL_ArtResultSet* p,
boost::shared_ptr< MySQL_DebugLogger > & l)
: parent(p), logger(l), num_fields(parent->num_fields)
{
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::~MySQL_ArtResultSetMetaData() -I- */
MySQL_ArtResultSetMetaData::~MySQL_ArtResultSetMetaData()
{
CPP_ENTER("MySQL_ArtResultSetMetaData::~MySQL_ArtResultSetMetaData");
CPP_INFO_FMT("this=%p", this);
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::checkColumnIndex -I- */
void
MySQL_ArtResultSetMetaData::checkColumnIndex(unsigned int columnIndex) const
{
if (columnIndex == 0 || columnIndex > num_fields) {
throw sql::InvalidArgumentException("Invalid value for columnIndex");
}
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getCatalogName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getCatalogName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getCatalogName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "";
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnCount() -I- */
unsigned int
MySQL_ArtResultSetMetaData::getColumnCount()
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnCount");
CPP_INFO_FMT("this=%p", this);
CPP_INFO_FMT("column_count=%d", num_fields);
return num_fields;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnDisplaySize() -U- */
unsigned int
MySQL_ArtResultSetMetaData::getColumnDisplaySize(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnDisplaySize");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
throw sql::MethodNotImplementedException("MySQL_ArtResultSetMetaData::getColumnDisplaySize()");
return 0; // This will shut up compilers
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnLabel() -I- */
SQLString
MySQL_ArtResultSetMetaData::getColumnLabel(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnLabel");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return parent->field_index_to_name_map[columnIndex - 1];
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getColumnName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return parent->field_index_to_name_map[columnIndex - 1];
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnType() -I- */
int
MySQL_ArtResultSetMetaData::getColumnType(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnType");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return sql::DataType::VARCHAR;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getColumnTypeName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getColumnTypeName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnTypeName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "VARCHAR";
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getPrecision() -U- */
unsigned int
MySQL_ArtResultSetMetaData::getPrecision(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getPrecision");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
throw sql::MethodNotImplementedException("MySQL_ArtResultSetMetaData::getPrecision()");
return 0; // This will shut up compilers
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getScale() -U- */
unsigned int
MySQL_ArtResultSetMetaData::getScale(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getScale");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
throw sql::MethodNotImplementedException("MySQL_ArtResultSetMetaData::getScale()");
return 0; // This will shut up compilers
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getSchemaName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getSchemaName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getSchemaName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "";
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::getTableName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getTableName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getTableName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "";
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isAutoIncrement() -I- */
bool
MySQL_ArtResultSetMetaData::isAutoIncrement(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isAutoIncrement");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isCaseSensitive() -I- */
bool
MySQL_ArtResultSetMetaData::isCaseSensitive(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isCaseSensitive");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "true";
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isCurrency() -I- */
bool
MySQL_ArtResultSetMetaData::isCurrency(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isCurrency");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isDefinitelyWritable() -I- */
bool
MySQL_ArtResultSetMetaData::isDefinitelyWritable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isDefinitelyWritable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return isWritable(columnIndex);
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isNullable() -I- */
int
MySQL_ArtResultSetMetaData::isNullable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isNullable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isReadOnly() -I- */
bool
MySQL_ArtResultSetMetaData::isReadOnly(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isReadOnly");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
/* We consider we connect to >= 40100 - else, we can't say */
return true;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isSearchable() -I- */
bool
MySQL_ArtResultSetMetaData::isSearchable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isSearchable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return true;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isSigned() -I- */
bool
MySQL_ArtResultSetMetaData::isSigned(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isSigned");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isWritable() -I- */
bool
MySQL_ArtResultSetMetaData::isWritable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isWritable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return !isReadOnly(columnIndex);
}
/* }}} */
/* {{{ MySQL_ArtResultSetMetaData::isZerofill() -I- */
bool
MySQL_ArtResultSetMetaData::isZerofill(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isZerofill");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* }}} */
} /* namespace mysql */
} /* namespace sql */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/