What is Request Dispatcher and What is reuest Processor??
Answer Posted / nagendra
RequestDispatcher is an interface
which is used to forward our request to java
enabled Resources like servlet,jsp.. within the server.
it has one limitation i.e we cant forward req to
outside server... that was achieved by using sendreDirect
mechanism ..which forwards request not only within the
server but also outside servers.
RequestProcessor is an predefined class given by structs
framework..
and it is helper class to Structs controller
component i.e ActionServlet by using the method process()..
eventhough it is predefined we can create our
own RequestProcessor class
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the difference between shocks and struts?
What is the use of interceptor?
What is the role of a handler in mvc based applications?
What configurations are stored in struts configuration file ?
What is apache struts vulnerability?
How is declarative handling of exceptions done in struts ?
What kind of mvc is struts 2?
What is difference between interceptors and filters?
What are the components of struts?
What is the purpose of action-mappings tag in struct-config.xml?
How does struts2 token work?
How struts control data flow?
What are the differences between http direct and http indirect?
What is the use of struts config xml file?
What is the default suffix for Struts2 action URI and how can we change it?