Create a new Web application titled <yourname>Week5. In this application you wil

Question

Create a new Web application titled <yourname>Week5. In this application you will also create a virtual directory so that you do not have to use the word servlet as part of your form post URL. You will then be able to run your Web application servlet by using a URL similar to the following: http://localhost:7070/<yourname>Week5/<yourname>FormPost2. To create your virtual directory you may start by modifying the web.xml attached to this assignment. Next, create a Servlet that displays a form when the doGet method is invoked. The form will contain a post action that directs the form post back to the same servlet, which in the doPost method will save the form data to a database. Use your Oracle account to make the DB connection. After the form data has been saved to the database, respond back with a query from the database displaying all the current records contained in the database, in an appealing format. The form must contain a minimum of three input fields. The grade for this assignment will be based both on the functionality of the servlet and the appearance of the form post results. Name your servlet <yourName>FormPost2 and name the application <yourname>Week5. Create a Web archive file and attach to this assignment.

For all assignments connecting to a DBMS you will need to use the following account ID and password:

Web XML example

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2.2.dtd">

<web-app>

  <servlet>
    <servlet-name>
      DarrellServlet <!-- Alias I gave the servlet // -->
    </servlet-name>
    <servlet-class>
      HelloWorld <!-- Class name // -->
    </servlet-class>
  </servlet>

  <servlet-mapping>
    <servlet-name>
      DarrellServlet <!-- Alias I gave the servlet // -->
    </servlet-name>
    <url-pattern>
      /VirtualName <!-- What I want the user to type in // -->
   <!-- Example: http://localhost:8080/DarrellWeek5/VirtualName // -->
    </url-pattern>
  </servlet-mapping>

  <servlet>
    <servlet-name>
      DarrellServlet2
    </servlet-name>
    <servlet-class>
      HelloWorld2
    </servlet-class>
  </servlet>

  <servlet-mapping>
    <servlet-name>
      DarrellServlet2
    </servlet-name>
    <url-pattern>
      /VirtualName2
    </url-pattern>
  </servlet-mapping>

</web-app>

Explanation / Answer

Hi,

Do I really have to use oracle db ?

Cant I use mysql ?

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