Use NetBeans Project Name: Project1Task4 You **MUST** use an MVC framework for t
ID: 3559087 • Letter: U
Question
Use NetBeans Project Name: Project1Task4 You **MUST** use an MVC framework for this project. For task 4, you will build a holiday gift suggestion application Etsy.com is an online marketplace primarily for artists and craftspersons to sell their work. It is also a great place to buy gifts for others. You are to build an application that will suggest gifts from Etsy for the holidays. When the user types in a holiday, you search Etsy.com and return a gift idea. In more detail: 1. The user is presented with a screen with instructions: "Welcome to the Etsy holiday gift suggester. What holiday would you like a gift suggestion for?" 2. The user types in a holiday, such as Groundhog's Day, Valentine's Day, Fourth of July, or Thanksgiving. Upon Submit, a servlet will search for a suitable gift on Etsy.com. 3. The following screenshot demonstrates a typical response. You should include all of the items indicated, but you are welcome to make the interface nicer if you have design skills.
Explanation / Answer
@WebServlet("/HolidayController")
public class HolidayController extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public HolidayController() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
String holiday=request.getParameter("holiday");
Document doc;
try {
String url = "http://www.etsy.com/search?q="+holiday;
doc = Jsoup.connect(url).get();
Gift gift=new Gift();
Elements images = doc.select(".listing-thumb").select("img[src~=(?i)\.(png|jpe?g|gif)]");
Elements links = doc.select(".listing-thumb").select("a[href]");
for (Element image:images) {
System.out.println(" url : " + links.attr("href"));
gift.setGiftUrl(links.attr("href"));
System.out.println(" src : " + image.attr("src"));
gift.setSrc(image.attr("src"));
System.out.println("height : " + image.attr("height"));
gift.setHeight(Integer.parseInt(image.attr("height")));
System.out.println("width : " + image.attr("width"));
gift.setWidth(Integer.parseInt(image.attr("width")));
System.out.println("alt : " + image.attr("alt"));
gift.setAlt(image.attr("alt"));
gift.setHoliday(holiday);
break;
}
request.setAttribute("gift", gift);
RequestDispatcher rd=request.getRequestDispatcher("GiftSuggestion.jsp");
rd.forward(request, response);
} catch (IOException e) {
e.printStackTrace();
}
}
package Bean;
public class Gift {
String giftUrl;
String holiday;
String src;
int height;
int width;
String alt;
public String getGiftUrl() {
return giftUrl;
}
public void setGiftUrl(String giftUrl) {
this.giftUrl = giftUrl;
}
public String getHoliday() {
return holiday;
}
public void setHoliday(String holiday) {
this.holiday = holiday;
}
public String getSrc() {
return src;
}
public void setSrc(String src) {
this.src = src;
}
public int getHeight() {
return height;
}
public void setHeight(int height) {
this.height = height;
}
public int getWidth() {
return width;
}
public void setWidth(int width) {
this.width = width;
}
public String getAlt() {
return alt;
}
public void setAlt(String alt) {
this.alt = alt;
}
}
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