com.neurosys.ecom.products.dao

Interface ProductDao<T extends Product>

All Superinterfaces:

FreeQuery, GenericDao<T>, ProductDao<T>, QueryableDao<T>

public interface ProductDao<T extends Product>
extends ProductDao<T>

E-Commerce extension to regular DAO.

The E-Com module uses Spider (Search API on Lucene indexing).
Many items for searching can be deduced from the index also or directly wiring Query. We are only including common methods for:

• convenience
• those that we want instant access to without waiting for indexing
• integer fields/ranges that indexes are not most appropriate to process

Author:

Arjun Dhar

Field Summary

Fields inherited from interface com.neurosys.products.dao.ProductDao

FILTER_PARENTS, FILTER_PARENTS_IMMEDIATE

Method Summary

Modifier and Type	Method and Description
Page<T>	getInPriceRange(Double min, Double max, List<T> categories) Get products in Price Rang,e across Categories if specified.
Page<T>	getNew(List<T> categories) Get New Products, across Categories if specified.
Page<T>	getSale(List<T> categories) Get Products on Sale across Categories if specified.

Methods inherited from interface com.neurosys.products.dao.ProductDao

convert, countFilterParents, delete, deleteSubHierarchy, filterParents, getAliasForProduct, getLastChildHierarchyCode, getParents, isExistsAsParent, loadPage, makeSpaceForNodeInParent, move, save, save

Methods inherited from interface com.neurosys.dao.jpa.QueryableDao

count, getEntityInstance, query, query, queryPage, queryPage

Methods inherited from interface com.neurosys.dao.GenericDao

delete, delete, load, load, save

Methods inherited from interface com.neurosys.dao.FreeQuery

query, query, update

Method Detail

getNew

Page<T> getNew(List<T> categories)

Get New Products, across Categories if specified.

Parameters:

categories - as List of Product categories

Returns:

Page of Products

getSale

Page<T> getSale(List<T> categories)

Get Products on Sale across Categories if specified.

Returns:

getInPriceRange

Page<T> getInPriceRange(Double min,
                        Double max,
                        List<T> categories)

Get products in Price Rang,e across Categories if specified.

Returns: