CGS4854 Assignment 2

Due Thursday, 2/10

Servlet Controller

Modify the username web application that you created for Assignment 1. Do not create a new web application, reuse the one for homework 1. Do not remove homework 1, do not modify homework 1. You should be able to run either homework 1 or 2 from the web application.

• Do not modify the JSP with the form that was created for Assignment 1. You may copy it to the location of the files for this assignment and then modify it, but please leave an unchanged copy of it in the location of the homework 1 files.
• Implement a servlet controller for your application. The controller should behave like the servlet controller from Chapter 2 of the book.
  • Instead of using my field of hobby, use your two fields from Assignment 1.
  • Add appropriate paragraphs for your application: to the edit, confirm and process pages. These paragraphs should contain descriptions of each page. If you do not have good paragraphs, you will lost points on the assignment. Pretend that this is a real web site that users are accessing. These users do not know anything about your site. There should be information on each page that explains what service you are providing and what the user is supposed to do on the current page. A paragraph contains more than one sentence.
• In addition to the Edit, Confirm and Process pages, create another JSP that will also display the data that is sent to it.
  • Name the page WishList.jsp.
  • The wish list page will display the data from the fields that are sent to it, but will not let the user edit them. Eventually, this is a page where users will be able to store information, without purchasing it. Please add an appropriate description to this page for your web application. If you do not have a good description, then you will lose points.
  • Add buttons to the wish list page that can send the user's data back to the edit page or to the confirm page. Do not add a button for the process page.
  • Add a button to the confirm page that can send the user's data to the wish list page. This is a new button, in addition to the edit and process buttons. Do not add a button to either the Edit page or the Process page for the WishList page.
• Add a hypertext link in the index.jsp page of the username web app to the visible URL of your controller. Use a relative link. Do not remove the link to the homework 1 file.
• The web app must use the secure web.xml file and should only allow you and me to access your application: Edit tomcat users
• Be sure to modify the project so that the .java files are placed in the WAR file: Configuring WAR File
• After the app is running in NetBeans, upload it and run it on ocelot: Uploading a WAR file

ROOT Web Application

If you did not do so in Assignment 1, then in the index.jsp of the ROOT web app, add a hypertext to the manager application. Use a relative reference to manager/html.

If you did not do so in Assignment 1, then in the index.jsp of the ROOT web app, add a hypertext to the root of the username web application. Use a relative reference to the web app root.

If you did not do so in Assignment 1, then add a paragraph of at least 4 sentences to the index.jsp in the ROOT web app.

Hand In Assignment

To hand in the assignment, zip your webapps directory and upload it via ocelot.

• Remove the old username.zip file, if it exists.
  • If you are using WinSCP, then delete the file.
  • If you are on ocelot, then issue the command
    rm username.zip
    Replacing username with your user name.
• Please use the following command to compress your webapps folder. Log into ocelot and issue the command
  zip -r username ~/cgs4854/webapps -x \*.jar \*.zip \*.war
  Replacing username with your user name. This will create a file named username.zip. It contains the ROOT, manager and username web applications.
• Check the size of the ZIP file, it should be less than 3 MB. If it is not, then you probably have another ZIP file stored in the ZIP archive. Delete it and re-zip.
• You may upload the zip file by downloading it to your computer and submitting it through my upload program, or you may use my uploading program from ocelot to upload the file. You must connect to ocelot using Putty to run this command, it cannot be run from winscp. Enter this command at the command prompt:
  ~downeyt/cs/public/webftp/webftp.pl
• Upload the username.zip file as binary.

Be sure that all your files and subdirectories are included in the zip file.
Be sure that the .java files have been deployed to ocelot. Including Source Files
After uploading, do not modify your files on ocelot until after your assignment has been graded.