JAVA

model mapper with Page

/**
 * Maps the Page {@code entities} of <code>T</code> type which have to be mapped as input to {@code dtoClass} Page
 * of mapped object with <code>D</code> type.
 *
 * @param <D> - type of objects in result page
 * @param <T> - type of entity in <code>entityPage</code>
 * @param entities - page of entities that needs to be mapped
 * @param dtoClass - class of result page element
 * @return page - mapped page with objects of type <code>D</code>.
 * @NB <code>dtoClass</code> must has NoArgsConstructor!
 */
public <D, T> Page<D> mapEntityPageIntoDtoPage(Page<T> entities, Class<D> dtoClass) {
    return entities.map(objectEntity -> modelMapper.map(objectEntity, dtoClass));
}