Package org.broadleafcommerce.core.web.search

Class SearchFilterUtil

java.lang.Object

org.broadleafcommerce.core.web.search.SearchFilterUtil

public class SearchFilterUtil
extends Object

SearchFilterUtil exposes a simple static method for filtering out products that do not match the criteria POSTed to a controller by a SearchFilterTag.

Constructor Summary

Constructors

Constructor	Description
SearchFilterUtil()

Method Summary

Modifier and Type	Method	Description
static void	filterProducts(List<Product> products, Map<String,String[]> parameters, String[] allowedParameters)	filterProducts iterates over the products for each allowed parameter, filtering out products that do not match the values passed in via the parameters argument.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SearchFilterUtil

public SearchFilterUtil()

Method Details

filterProducts

public static void filterProducts(List<Product> products,
 Map<String,String[]> parameters,
 String[] allowedParameters)

filterProducts iterates over the products for each allowed parameter, filtering out products that do not match the values passed in via the parameters argument. There are 2 ways that a product can be filtered out, corresponding to the multiSelect and sliderRange displayTypes on SearchFilterItemTag. For multiSelect items, the method will remove the product if the property specified in allowedParameters's toString() method returns a String equal to one of the Strings in the corresponding String[] in parameters. For sliderRange items, the property on the product must be of type Money. The product will be filtered out if it's property is greater than the Money value parsed out of max-(property name) or smaller than the Money value parsed from min-(property name)

Parameters:

products - the list of products to filter

parameters - the parameters passed to the controller. Generally request.getParameterMap()

allowedParameters - an array of the allowed parameters to filter on