Hi To retrieve Child Entity Details From Parent Entity

Posted by reddyraja86 on
URL: http://ofbiz.116.s1.nabble.com/Hi-To-retrieve-Child-Entity-Details-From-Parent-Entity-tp3915491.html

Hi All,
I am new to ofbiz ,I have a requirement where i am retrieving Products and product categories , i have product category id.I can get the ProductCategory details but i am not able to retrieve the Product details.(Productcategory and Product are two entities they have one to many relation)

My Code is

GenericDelegator delegator = (GenericDelegator) DelegatorFactory.getDelegator("default");
GenericValue  agreementItems=delegator.findByPrimaryKeyCache("ProductCategory", UtilMisc.toMap("productCategoryId", request.getParameter("id")));
System.out.println( agreementItems.getString("categoryName"));

But i am not able to get the product details

List l=(List)agreementItems.getRelatedCache("primaryProducts");

can anyone help me.