📄 listleaguesservlet.java
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package sl314.view;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
// Support classes
import java.io.IOException;
import java.io.PrintWriter;
// Model classes
import sl314.model.League;
import java.util.List;
import java.util.LinkedList;
import java.util.Iterator;
public class ListLeaguesServlet extends HttpServlet {
private List leagueList = null;
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException {
// Create the set of leagues
leagueList = new LinkedList();
leagueList.add( new League(2003, "Spring",
"Soccer League (Spring '03)") );
leagueList.add( new League(2003, "Summer",
"Summer Soccer Fest 2003") );
leagueList.add( new League(2003, "Fall",
"Fall Soccer League (2003)") );
leagueList.add( new League(2004, "Spring",
"Soccer League (Spring '04)") );
leagueList.add( new League(2004, "Summer",
"The Summer of Soccer Love 2004") );
leagueList.add( new League(2004, "Fall",
"Fall Soccer League (2004)") );
// Set page title
String pageTitle = "Duke's Soccer League: List Leagues";
// Specify the content type is HTML
response.setContentType("text/html");
PrintWriter out = response.getWriter();
// Generate the HTML response
out.println("<html>");
out.println("<head>");
out.println(" <title>" + pageTitle + "</title>");
out.println("</head>");
out.println("<body bgcolor='white'>");
// Generate page heading
out.println("<!-- Page Heading -->");
out.println("<table border='1' cellpadding='5' cellspacing='0' width='400'>");
out.println("<tr bgcolor='#CCCCFF' align='center' valign='center' height='20'>");
out.println(" <td><h3>" + pageTitle + "</h3></td>");
out.println("</tr>");
out.println("</table>");
// Generate main body
out.println("<p>");
out.println("The set of soccer leagues are:");
out.println("</p>");
out.println("<ul>");
Iterator items = leagueList.iterator();
while ( items.hasNext() ) {
League league = (League) items.next();
out.println(" <li>" + league.getTitle() + "</li>");
}
out.println("</ul>");
out.println("End of list...");
out.println("</body>");
out.println("</html>");
} // END of doGet method
}// END of ListLeaguesServlet class
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