• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • Paul Clapham
  • Devaka Cooray
  • Bear Bibeault
Sheriffs:
  • Junilu Lacar
  • Knute Snortum
  • Liutauras Vilda
Saloon Keepers:
  • Ron McLeod
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Piet Souris
Bartenders:
  • salvin francis
  • Carey Brown
  • Frits Walraven

J2ee design pattern - practical implementation question

 
Greenhorn
Posts: 2
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have following design requirement
Page 1 - Save Category (it has name, description, status)
Page 2 - List Product (List All the Products with some search condition)
Page 3 - List Category (List All the Categories with some search condition)


From Page 1 , on hitting next, should go to Page 2, after saving Category
From Page 1, on hitting back, should go to Page 3, after saving category

I am using following pattern
Page1.jsp --> ApplicationControllerServlet - CommandFactory - SaveCategoryCommand - CategoryDAO.

I am not sure what pattern to user for Listing the Category and Product.
What I can think of currently is
I can add two more commands like ListCategoryCommand & ListProductCommand. But how will I link the various Command.

Any Suggesstion will be most welcome.
 
He was giving me directions and I was powerless to resist. I cannot resist this tiny ad:
Java file APIs (DOC, XLS, PDF, and many more)
https://products.aspose.com/total/java
    Bookmark Topic Watch Topic
  • New Topic