package jef.database.dialect.type;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import jef.database.dialect.DatabaseDialect;
import jef.database.jdbc.result.IResultSet;
public class VarcharLongMapping extends AColumnMapping{
public Object jdbcSet(PreparedStatement st, Object value, int index, DatabaseDialect session) throws SQLException {
if(value==null){
st.setNull(index, java.sql.Types.VARCHAR);
}else{
st.setString(index, value.toString());
}
return value;
}
public int getSqlType() {
return java.sql.Types.VARCHAR;
}
public Object jdbcGet(IResultSet rs, int n) throws SQLException {
String obj=rs.getString(n);
if(obj==null || obj.length()==0)return null;
return Long.parseLong(obj);
}
@Override
protected String getSqlExpression(Object value, DatabaseDialect profile) {
return super.wrapSqlStr(String.valueOf(value));
}
@Override
protected Class<?> getDefaultJavaType() {
return Long.class;
}
@Override
public void jdbcUpdate(ResultSet rs, String columnIndex, Object value, DatabaseDialect dialect) throws SQLException {
rs.updateString(columnIndex, value.toString());
}
}