@RequestMapping(value = "/item/create.do", method = RequestMethod.POST)
public ModelAndView create(ItemVO itemVO, HttpServletRequest request) {
// System.out.println("--> create() POST called.");
ModelAndView mav = new ModelAndView();
mav.setViewName("/item/message");
ArrayList<String> msgs = new ArrayList<String>();
ArrayList<String> links = new ArrayList<String>();
if (itemDAO.create(itemVO) == 1) {
msgs.add("글을 등록했습니다.");
links.add("<button type='button' onclick=\"location.href='./create.do'\">계속 등록</button>");
} else {
msgs.add("글 등록에 실패했습니다.");
msgs.add("다시 시도해주세요.");
links.add("<button type='button' onclick=\"history.back()\">다시시도</button>");
}
links.add("<button type='button' onclick=\"location.href='./home.do'\">홈페이지</button>");
links.add(
"<button type='button' onclick=\"location.href='./list2.do?itemno="
+ itemVO.getItemno()
+ "'\">목록</button>");
mav.addObject("msgs", msgs);
mav.addObject("links", links);
return mav;
}
@RequestMapping(value = "/item/list.do", method = RequestMethod.GET)
public ModelAndView list() {
ModelAndView mav = new ModelAndView();
mav.setViewName("/item/list");
mav.addObject("list", itemDAO.list());
return mav;
}
static void updateAppWidget(Context context, AppWidgetManager appWidgetManager, int appWidgetId) {
// 讀取小工具儲存的記事編號
long id = ItemAppWidgetConfigureActivity.loadItemPref(context, appWidgetId);
// 建立小工具畫面元件
RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.item_app_widget);
// 讀取指定編號的記事物件
ItemDAO itemDAO = new ItemDAO(context.getApplicationContext());
Item item = itemDAO.get(id);
// 設定小工具畫面顯示記事標題
views.setTextViewText(R.id.appwidget_text, item != null ? item.getTitle() : "NA");
// 點選小工具畫面的記事標題後，啟動記事應用程式
Intent intent = new Intent(context, MainActivity.class);
PendingIntent pending = PendingIntent.getActivity(context, 0, intent, 0);
views.setOnClickPendingIntent(R.id.appwidget_text, pending);
// 更新小工具
appWidgetManager.updateAppWidget(appWidgetId, views);
}
/**
* Creates a matrix to process genre data and generate the first factor of the proximity matrix
* needed for a {@code HIRItemScorer}.
*
* @param dao The DataAccessObject interfacing with the item data for the model
* @param gDao The genreDataAccessObject interfacing with the genre data for the model
*/
public RowStochasticFactorOfProximity(ItemDAO dao, ItemGenreDAO gDao) {
LongSet items = dao.getItemIds();
int genreSize = gDao.getGenreSize();
itemSize = items.size();
double[][] data = new double[itemSize][genreSize];
rowStochastic = MatrixUtils.createRealMatrix(data);
int i = 0;
LongIterator iter = items.iterator();
while (iter.hasNext()) {
long item = iter.nextLong();
rowStochastic.setRowVector(i, gDao.getItemGenre(item));
i++;
}
}
public void testTimestamp() throws Exception {
ItemDAO iDAO = (ItemDAO) ctx.getBean("itemDAO");
java.util.Collection c = iDAO.getItemsForUser("vec", new java.util.Date());
System.out.println("hihi");
}
