Labs

A servlet in this lab uses a StockProvider object that queries a database. We need to load the database it uses.

JSPViews/DBSETUP.txt

  • Follow the instructions in this file to load the stockdb database.

Now we will change a servlet to display different JSP's depending on what it finds in the database.

  1. Create a new JSP page /WEB-INF/views/error.jsp.
  2. Add the text Invalid Stock requested.
  3. Add a link to selectJSP.html to return to the search.
  4. Style the page however you wish.

(Solution: WEB-INF/solutions/views/error.jsp)

  1. In StockServletJSP, if the requested stock does not exist, select your error page as the view. Otherwise, continue to select /WEB-INF/select.jsp.

(Solution: StockServletJSPError.java)

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