nice explaination ..thanks.. jd
On 10/13/10, Rahull_Singh <[email protected]> wrote: > Hi > > Please go through the topic below: > > > Mapping URLs to Web Components: > > When a Web Component receives a request, the web container must determine > which web component should handle the request. The web container does so by > mapping the URL path contained in the request to a web application and a web > component. A URL path contains the context root and, optionally, a URL > pattern: > > http://host:port/context-root[/url-pattern] > > You set the URL pattern for a servlet by using the @WebServlet annotation in > the servlet source > file. > > For example, the GreetingServlet.java(name assumed,make ur own ) file in the > hello2 application contains the following annotation, specifying the URL > pattern as /greeting: > > @WebServlet("/greeting") > public class GreetingServlet extends HttpServlet { > ... > > This annotation indicates that the URL pattern /greeting follows the context > root. Therefore,when the servlet is deployed locally, it is accessed with > the following URL: > > http://localhost:8080/hello2/greeting > > To access the servlet by using only the context root, specify "/" as the URL > pattern. > > > > Thank You > > Regards > Rahul Singh > > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Lawrence > Louie > Sent: Wednesday, October 13, 2010 7:19 AM > To: Java Programming Online Training Course By Sang Shin > Subject: [java programming] real usage of anoatation. > > Hi, > > Can you please provide some sample in terms of how the main program > will actually get used the member annotation? Thx. > > Lawrence > > -- > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/javaprogrammingwithpassion?hl=en > > > > Mahindra Satyam powered IT for the 2010 FIFA World Cup(TM). > To learn more, visit: www.mahindrasatyam.com/fifa/index.asp > > DISCLAIMER: > This email (including any attachments) is intended for the sole use of the > intended recipient/s and may contain material that is CONFIDENTIAL AND > PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or > distribution or forwarding of any or all of the contents in this message is > STRICTLY PROHIBITED. If you are not the intended recipient, please contact > the sender by email and delete all copies; your cooperation in this regard > is appreciated. > > -- > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/javaprogrammingwithpassion?hl=en -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en
