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 Related Questions GenericServlet is for servlets that might not use HTTP, like for instance FTP service.As of only Http is implemented completely in HttpServlet. The GenericServlet has a service() method that gets called Latest Answer : 1. Generic Servlet are protocol independent but Http Servlet are protocol dependent.2. Generic Servlet can handles all type of protocols but Http Servlet can handle only http specific protocols.3. In Generic Servlet we have to implement the service ... Both are interfaces. The servlet engine implements the ServletConfig interface in order to pass configuration information to a servlet. The server passes an object that implements the ServletConfig interface Latest Answer : We cannot differentiate ServletContext and ServletConfig, both are interface and each exist for a different purpose.ServletContext contains the all the configuration information of the WebApplication which all the servlets in the application use. The ... Yes, you can invoke the JSP error page and pass the exception object to it from within a servlet. The trick is to create a request dispatcher for the JSP error page, and pass the exception object as a Latest Answer : 1. How do u difine an error page?2.What r the methods called in servlet life cycle?3.How can u make session variables un available?4. How to change the port no of agiven application server?5.How do udeploye an EJB in the existing application using webspehere?6.Why ... Yes. Because your JSP is just a servlet method, you can just put (whereever necessary) a < % return; % > Latest Answer : I can see, the jsp:forward line did dissapear after your editing.....It should read: If you want a solution similar to the Coldfusion , then do the following: Create a page called exit.jsp etc. with only this content: ... What is a better approach for enabling thread-safe servlets and JSPs? SingleThreadModel Interface or What is a better approach for enabling thread-safe servlets and JSPs? SingleThreadModel Interface or Synchronization? Although the SingleThreadModel technique is easy to use, and works well for low volume sites, it does not scale well. If you anticipate your users to increase in the future, you may be better off implementing Simply have doGet call doPost, or vice versa. Latest Answer : in addition to what veeru mentioned, we can override the service(HttpServletRequest , HttpServletResponse ) method as well. service method takes priority over doGet() and/or doPost(). ... Each servlet has the same life cycle:A server loads and initializes the servlet (init())The servlet handles zero or more client requests (service())The server removes the servlet (destroy()) (some servers Latest Answer : Servlet life cycle defines the life process of the servlet. It has certain methods that comes into existence throughout the utilization of the servlet. Generally newInstance() method creates an object to the class. Similar way, internally the newInstance ... An HTTP Servlet handles client requests through its service method. The service method supports standard HTTP client requests by dispatching each request to a method designed to handle that request. Latest Answer : hi,by using the http methods like get,post etc .to maintain the conversional state of the client by using session tracking,cookie ,hidden techniques,the servlet wii be handle the requests.bye ... The central abstraction in the Servlet API is the Servlet interface. All servlets implement this interface, either directly or, more commonly, by extending a class that implements it such as HttpServlet.Servlets-->Generic Latest Answer : servlet interface is the interface through which we can define servlets for all the servlets......bur since we generally use servlets for http protocol.....so the hierarchy is.... Servlet ServeltRequest: which encapsulates the communication from the client to the server.ServletResponse: which encapsulates the communication from the servlet back to the client.ServletRequest and ServletResponse Latest Answer : when a request is sent from the browser to a servlet, the servlet object will be created by the webcontainer if we don't provide load-on-startup element.suppose if we provide load-on-startup element the webcontainer creates the servlet object when ...
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