package com.apps.ubc.cc.ajax;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringEscapeUtils;
import com.apps.datastore.dao.BookInformation;
import com.apps.services.UBCSectionDetailService;
import com.apps.services.factory.UBCSectionDetailServiceFactory;
public class BookController extends HttpServlet {
UBCSectionDetailService w;
public void doGet(HttpServletRequest req, HttpServletResponse resp) {
w = UBCSectionDetailServiceFactory.getUBCSectionDetailService();
StringBuilder builder = new StringBuilder();
String dept = req.getParameter("dept");
String course = req.getParameter("course");
String section = req.getParameter("section");
builder.append("<booklist>\n");
// String out = "<booklist>\n";
if (dept != null && course != null && section != null) {
w.init(dept, course, section);
List<BookInformation> biol = new ArrayList<BookInformation>();
biol.addAll(w.getBookList());
builder.append("\t<error>none</error>\n");
// out += "\t<error>none</error>\n";
for (Iterator<BookInformation> i = biol.iterator(); i.hasNext();) {
BookInformation bi = i.next();
builder.append("\t<book>\n");
builder.append("\t\t<title>"
+ StringEscapeUtils.escapeXml(bi.getTitle())
+ "</title>\n");
builder.append("\t\t<required>"
+ StringEscapeUtils.escapeXml(bi.getRequired())
+ "</required>\n");
builder.append("\t\t<author>"
+ StringEscapeUtils.escapeXml(bi.getAuthor())
+ "</author>\n");
builder.append("\t\t<isbn>" + bi.getISBN() + "</isbn>\n");
builder.append("\t</book>\n");
// out += "\t<book>\n";
// out += "\t\t<title>" +
// StringEscapeUtils.escapeXml(bi.getTitle()) + "</title>\n";
// out += "\t\t<required>" +
// StringEscapeUtils.escapeXml(bi.getRequired()) +
// "</required>\n";
// out += "\t\t<author>" +
// StringEscapeUtils.escapeXml(bi.getAuthor()) + "</author>\n";
// out += "\t\t<isbn>" + bi.getISBN() + "</isbn>\n";
// out += "\t</book>\n";
}
} else
builder.append("\t<error>not found</error>\n");
builder.append("</booklist>");
try {
String out = builder.toString();
resp.setContentType("text/xml");
resp.getWriter().write(out);
} catch (IOException e) {
e.printStackTrace();
}
}
}