public TimePattern getTimePattern() {
if (iTimePattern == null) iTimePattern = TimePatternDAO.getInstance().get(iTimePatternId);
return iTimePattern;
}
public TimePattern getTimePattern(org.hibernate.Session hibSession) {
return TimePatternDAO.getInstance().get(iTimePatternId, hibSession);
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
boolean vertical = "1".equals(request.getParameter("v"));
RequiredTimeTable rtt = null;
if (request.getParameter("tp") != null) {
TimePattern p = TimePatternDAO.getInstance().get(Long.valueOf(request.getParameter("tp")));
if (p != null) {
TimeLocation t = null;
if (request.getParameter("as") != null && request.getParameter("ad") != null) {
t =
new TimeLocation(
Integer.parseInt(request.getParameter("ad")),
Integer.parseInt(request.getParameter("as")),
1,
0,
0,
null,
null,
null,
0);
}
rtt = new RequiredTimeTable(p.getTimePatternModel(t, true));
}
} else if (request.getParameter("loc") != null) {
Location location = LocationDAO.getInstance().get(Long.valueOf(request.getParameter("loc")));
if (location != null) {
if (request.getParameter("xt") != null) {
PeriodPreferenceModel px =
new PeriodPreferenceModel(
location.getSession(), Long.valueOf(request.getParameter("xt")));
px.load(location);
rtt = new RequiredTimeTable(px);
} else {
if ("1".equals(request.getParameter("e"))) rtt = location.getEventAvailabilityTable();
else rtt = location.getRoomSharingTable();
}
}
} else if (request.getParameter("x") != null) {
Exam exam = ExamDAO.getInstance().get(Long.valueOf(request.getParameter("x")));
if (exam != null) {
ExamPeriod p = null;
if (request.getParameter("ap") != null)
p = ExamPeriodDAO.getInstance().get(Long.valueOf(request.getParameter("ap")));
PeriodPreferenceModel px =
new PeriodPreferenceModel(exam.getSession(), p, exam.getExamType().getUniqueId());
px.load(exam);
rtt = new RequiredTimeTable(px);
}
} else {
rtt = new RequiredTimeTable(new TimePattern().getTimePatternModel());
}
if (rtt != null) {
if (request.getParameter("s") != null) {
try {
rtt.getModel().setDefaultSelection(Integer.parseInt(request.getParameter("s")));
} catch (NumberFormatException e) {
rtt.getModel().setDefaultSelection(request.getParameter("s"));
}
}
if (request.getParameter("p") != null)
rtt.getModel().setPreferences(request.getParameter("p"));
boolean hc = ("1".equals(request.getParameter("hc")));
response.setContentType("image/png");
response.setHeader("Content-Disposition", "attachment; filename=\"pattern.png\"");
BufferedImage image = rtt.createBufferedImage(vertical, hc);
if (image != null) ImageIO.write(image, "PNG", response.getOutputStream());
}
}