What is the design patter suitable for this scenario?
A new website allows readers to subscribe to specific topics of interest to them.whenever a new item is put up in a category all subscribers of that category should be informed through email. what is the design patter suitable for this scenario?
Abhishek KumarPosted Feb 13, 2014, 6:04 AM
In this scenario Observer Design Pattern would a better option to implement.
you can implement a interface which have a method getNotification().
All the observers (reader of a particular category in this case ) will get notification once a new item will be added to a category.
Thanks.