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Analysis

Overview

Book management means the ability to list, add, removes and search books by various fields.

Task requirements

• The logged in user should be able to:
  • view lists of all the available books in the database.
  • search the books by some criteria based on their fields(author, title, version, date uploaded...)
  • add new books to the database.
  • remove his/her own books.
• All of these must happen through web interface.

Task result

• pages providing book management.

Implementation idea

• Use BookService class and its methods.
• Create two jsps - to list and to add books(with form).

Related

S2S_WEB_COMMONS_R1
S2S_WEB_USER_RELATED_R0
S2S_CORE_MODEL_R0

How to demo

Show the new created pages.

Design

Create a "books.jsp" file, which lists all the persisted books on the server:

• Use the BookService class to retrieve a list with the books, and the Book class to iterate through the list, displaying each book in appropriate format. These two require importing the classes in the jsp (use <%@page import=".."%>).
• Keep in mind that the list can be very long. This means we have to display a certain number of books per page (for example 10), a link to the previous/next page. It will be best to be done using the GET method (this way copying/saving the URL will be easy).
• Access for non-logged users must be denied ( using response.sendRedirect(..); return;).

Create "search_books.jsp" file:

• Make a simple search form (like ​http://sophiebooks.org/s4bookstorage.html?view=search, for example), which posts the entered data to a servlet. The servlet outputs the result, using the BookManager class.

Implementation

^{(Implementation results should be described and linked here (from the wiki or the repository))}

Testing

Comments

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