protected <E> DefaultTupleQueryInfoBean<E, E> createQueryInfoBean(Class<E> entityClass) {
QueryInfoResultConverter<Tuple, E> resultConverter =
new DefaultTupleToPojoQueryInfoResultConverter<>(entityClass);
DefaultTupleQueryInfoBeanContext<E, E> context = new DefaultTupleQueryInfoBeanContext<E, E>();
context.setEntityContextRegistry(entityContextRegistry);
context.setEntityManager(entityManager);
context.setResultConverter(resultConverter);
context.setRootEntityClass(entityClass);
DefaultTupleQueryInfoBean<E, E> result = new DefaultTupleQueryInfoBean<>();
result.setBeanContext(context);
return result;
}
public <E> PaginatedResult<E> queryForPaginatedResult(Class<E> entityClass, QueryInfo queryInfo)
throws QueryInfoException {
DefaultTupleQueryInfoBean<E, E> bean = createQueryInfoBean(entityClass);
return bean.queryForPaginatedResult(queryInfo);
}
public <E> E queryForOne(Class<E> entityClass, QueryInfo queryInfo) throws QueryInfoException {
DefaultTupleQueryInfoBean<E, E> bean = createQueryInfoBean(entityClass);
return bean.queryForOne(queryInfo);
}