Examples with Enumarable org.simpleflatmapper.util.Enumarable used on opensource projects

Example 1 with Enumarable

use of org.simpleflatmapper.util.Enumarable in project SimpleFlatMapper by arnaudroger.

the class DiscriminatorJdbcBuilder method mapper.

/**
 * @return a new jdbcMapper based on the current state
 */
public JdbcMapper<T> mapper() {
    List<DiscriminatorMapper.PredicatedMapper<ResultSet, ResultSet, T, SQLException>> mappers = new ArrayList<DiscriminatorMapper.PredicatedMapper<ResultSet, ResultSet, T, SQLException>>();
    for (DiscriminatorJdbcSubBuilder subBuilder : builders) {
        JdbcMapper<T> mapper = subBuilder.createMapper();
        Predicate<ResultSet> predicate = new ResultSetDiscriminatorPredicate(column, subBuilder.predicate);
        mappers.add(new DiscriminatorMapper.PredicatedMapper<ResultSet, ResultSet, T, SQLException>(predicate, mapper, mapper));
    }
    DiscriminatorJdbcMapper<T> discriminatorMapper = new DiscriminatorJdbcMapper<T>(mappers, new UnaryFactory<ResultSet, Enumarable<ResultSet>>() {

        @Override
        public Enumarable<ResultSet> newInstance(ResultSet resultSet) {
            return new ResultSetEnumarable(resultSet);
        }
    }, UncheckedConverterHelper.<ResultSet, String>toUnchecked(new Converter<ResultSet, String>() {

        @Override
        public String convert(ResultSet in) throws SQLException {
            return column + ":" + in.getObject(column);
        }
    }), jdbcMapperFactory.consumerErrorHandler());
    return discriminatorMapper;
}