why are using HttpServlet in realtime projects and why are
not using Genericservlet
Answers were Sorted based on User's Feedback
Answer / arun sharma
HttpServlet is Http Protocol Specific whereas Generic
servlet is protocol independent and as we know that on
world wide web only http protocol exists thats why most of
the servlets are developed using HttpServlet class. but id
we want proocol independent servlet in that case we develop
servlet using GenericServlet class.
Is This Answer Correct ? | 13 Yes | 1 No |
Answer / prakash
Generic servlet is a abstract class which is not
implementing service() method,to serve the client requests
service method has to execute. and also generic servlet is
containing all general statements,and methods which are
changing by protocol wise.
But HttpServlet is a Http protocol specific class,it is also
one abstract class,eventhough all methods got implemented it
is qualified as abstract class to restrict the creation of
objects. Httpservlt class is implementing service() method
to serve the client requests.
so we are using HttpServlet in realtime projects.
Is This Answer Correct ? | 8 Yes | 1 No |
Difference between get and post in java servlets?
What methods do you use in servlet - applet communication?
What do you mean by url pattern in servlet?
Is Servlet Class Thread safe?????? How to make servlet Thread safe ???
can we override service method in my servlet class..?? if yes or no why ??
What is a servlet context object?
What is the capacity that doGet method can send to the server?
What is the difference between get and post methods?
How do you define a servlet?
How ThreadSafe page attribute will be working in Servlet as well as in JSP?Automatically ThresdSafe is true in JSP so service method will be destroy in each and every request or not?so how thresd will handle srevice method?
What is servlet and its life cycle?
What are the advantages of cookies?