Explain design patterns which is used in Struts?
Struts use the model 2 MVC architecture. The controller takes the command design pattern and the action classes have the adapter design pattern. In addition, the process() method of RequestProcessor uses template method design pattern.
This framework also implements the J2EE design patterns:
- Service to Worker
- Dispatcher View
- Composite View (Struts Tiles)
- Front Controller
- View Helper
- Synchronizer Token
BY Best Interview Question ON 15 Jan 2019