public void attributeReplaced(HttpSessionBindingEvent evt) {
final String name = evt.getName();
if (!shallIgnore(name)) {
final Session sess = Sessions.getCurrent();
if (sess instanceof SimpleSession && evt.getSession().equals(sess.getNativeSession()))
((SimpleSession) sess).getScopeListeners().notifyReplaced(name, evt.getValue());
}
}
@Init
public void initLogin() {
Session s = this.getSessionZK();
s.setAttribute(Config.LOGEADO, new Boolean(false));
BindUtils.postGlobalCommand(null, null, "deshabilitarMenu", null);
this.setTextoFormularioCorriente(" ");
this.loadUsers();
}
@Override
public UserCredential getUserCredential() {
Session sess = Sessions.getCurrent();
UserCredential cre = (UserCredential) sess.getAttribute("userCredential");
if (cre == null) {
cre = new UserCredential(); // new a anonymous user and set to session
sess.setAttribute("userCredential", cre);
}
return cre;
}
/** 初始化树上的数据 */
public void initTree() {
Session session = Executions.getCurrent().getDesktop().getSession();
Object selectedViewNameObject = session.getAttribute("selectedViewName");
if (selectedViewNameObject != null) {
String selectedViewName = (String) selectedViewNameObject;
if (selectedViewName != null && !selectedViewName.isEmpty()) {
this.viewName = selectedViewName;
}
}
this.initTree(this.getViewName());
}
/**
* Outputs the HTML tags of the given component to the given writer.
*
* @param path the request path. If null, the servlet path is assumed.
* @param out the output (never null).
* @param richlet the richlet to run. If you have only one component to show and no need process
* it under an execution, you could use {@link #render(javax.servlet.ServletContext,
* javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse,
* org.zkoss.zk.ui.Component, String, java.io.Writer)} instead.
* @since 5.0.5
*/
public static final void render(
ServletContext ctx,
HttpServletRequest request,
HttpServletResponse response,
Richlet richlet,
String path,
Writer out)
throws ServletException, IOException {
if (path == null) path = Https.getThisServletPath(request);
WebManager webman = WebManager.getWebManagerIfAny(ctx);
if (webman == null) {
final String ATTR = "org.zkoss.zkplus.embed.updateURI";
String updateURI = Library.getProperty(ATTR);
if (updateURI == null) updateURI = "/zkau";
else updateURI = Utils.checkUpdateURI(updateURI, ATTR);
webman = new WebManager(ctx, updateURI);
}
final Session sess = WebManager.getSession(ctx, request);
final WebApp wapp = sess.getWebApp();
final WebAppCtrl wappc = (WebAppCtrl) wapp;
final Object old =
I18Ns.setup(sess, request, response, wapp.getConfiguration().getResponseCharset());
Execution exec = null;
try {
final Desktop desktop = webman.getDesktop(sess, request, response, path, true);
if (desktop == null) // forward or redirect
return;
final RequestInfo ri =
new RequestInfoImpl(wapp, sess, desktop, request, PageDefinitions.getLocator(wapp, path));
sess.setAttribute(Attributes.GAE_FIX, new Integer(0));
((SessionCtrl) sess).notifyClientRequest(true);
final UiFactory uf = wappc.getUiFactory();
final Page page = WebManager.newPage(uf, ri, richlet, response, path);
exec = new ExecutionImpl(ctx, request, response, desktop, page);
exec.setAttribute(Attributes.PAGE_REDRAW_CONTROL, "page");
exec.setAttribute(Attributes.PAGE_RENDERER, new PageRenderer(exec));
wappc.getUiEngine().execNewPage(exec, richlet, page, out);
// no need to set device type here, since UiEngine will do it later
} finally {
I18Ns.cleanup(request, old);
if (exec != null) {
exec.removeAttribute(Attributes.PAGE_REDRAW_CONTROL);
exec.removeAttribute(Attributes.PAGE_RENDERER);
}
}
}
/**
* Generates the special JavaScript code, such as the application's name. It shall be called,
* before generating "zkmx(" and "zkx(".
*
* @since 5.0.6
*/
public static final String outSpecialJS(Desktop desktop) {
final StringBuffer sb = new StringBuffer();
// output application name
String oldnm = (String) desktop.getAttribute(ATTR_APPNM);
if (oldnm == null) oldnm = "ZK";
final String appnm = desktop.getWebApp().getAppName();
if (!oldnm.equals(appnm)) {
sb.append("zk.appName='");
Strings.escape(sb, appnm, Strings.ESCAPE_JAVASCRIPT).append("';");
desktop.setAttribute(ATTR_APPNM, appnm);
}
// output zktheme cookie
String oldthemenm = (String) desktop.getAttribute(ATTR_THEMENM);
if (oldthemenm == null) oldthemenm = "";
final Object request = desktop.getExecution().getNativeRequest();
String themenm = "";
if (request instanceof HttpServletRequest) {
themenm = ThemeFns.getThemeResolver().getTheme((HttpServletRequest) request);
}
if (!oldthemenm.equals(themenm)) {
sb.append("zk.themeName='");
Strings.escape(sb, themenm, Strings.ESCAPE_JAVASCRIPT).append("';");
desktop.setAttribute(ATTR_THEMENM, themenm);
}
// output ZK ICON
final Session sess = Sessions.getCurrent();
if (sess != null) {
WebApp wapp = desktop.getWebApp();
if (wapp == null
|| "CE".equals(WebApps.getEdition())
|| wapp.getAttribute("org.zkoss.zk.ui.notice") != null) {
final PI pi = (PI) sess.getAttribute(ATTR_PI);
boolean show = pi == null;
if (show) sess.setAttribute(ATTR_PI, new PI());
else show = pi.show();
if (show) sb.append("zk.pi=1;");
}
}
return sb.toString();
}
@Override
public boolean login(String nm, String pd) {
User user = userInfoService.findUser(nm);
// a simple plan text password verification
if (user == null || !user.getPassword().equals(pd)) {
return false;
}
Session sess = Sessions.getCurrent();
UserCredential cre = new UserCredential(user.getAccount(), user.getFullName());
// just in case for this demo.
if (cre.isAnonymous()) {
return false;
}
sess.setAttribute("userCredential", cre);
// TODO handle the role here for authorization
return true;
}
public static GrantTreeModel getInstance(
Session session, String rootid) // modifyed by qimin.xiong 2009-10-10
{
EccTreeModel eccModel = (EccTreeModel) session.getAttribute("eccWholeViewTreeModel");
GrantTreeModel model = null;
if (eccModel == null) {
model = new GrantTreeModel(new EccTreeItem(null, rootid, "监测树", ""));
} else {
model = new GrantTreeModel(eccModel.getRoot());
}
model.addSpecialNode();
return model;
}
public void onEventEdit(CalendarsEvent event) throws InterruptedException, RemoteException {
try {
StorageComponentProxy proxy = SystemDictionary.getSCProxy();
Session ses = Sessions.getCurrent();
String userid = (String) ses.getAttribute("userid");
bookEventWin = (Window) Executions.createComponents("bookEvent.zul", self.getParent(), null);
bookEventWin.setAttribute("calendars", cal);
bookEventWin.setAttribute("calevent", event);
Date setting = event.getCalendarEvent().getBeginDate();
SimpleCalendarEvent scevent = (SimpleCalendarEvent) event.getCalendarEvent();
bookEventWin.getFellow("cancelbutton").setVisible(true);
((Datebox) bookEventWin.getFellow("datetask")).setValue(setting);
((Datebox) bookEventWin.getFellow("datetask")).setReadonly(true);
((Datebox) bookEventWin.getFellow("datetask")).setButtonVisible(false);
((Timebox) bookEventWin.getFellow("timetask")).setValue(setting);
((Timebox) bookEventWin.getFellow("timetask")).setReadonly(true);
((Timebox) bookEventWin.getFellow("timetask")).setButtonVisible(false);
((Textbox) bookEventWin.getFellow("taskidfield"))
.setValue((String) scevent.getParams().get("task"));
((Textbox) bookEventWin.getFellow("taskstatusfield"))
.setValue(
SystemDictionary.getTaskStatusLabel((String) scevent.getParams().get("status")));
bookEventWin.getFellow("rowtaskstatus").setVisible(true);
if (scevent.getParams().get("status").equals(SystemDictionary.TASK_STATUS_COMPLETED)) {
bookEventWin.getFellow("cancelbutton").setVisible(false);
String tasktype = (String) scevent.getParams().get("type");
if (tasktype.equals(SystemDictionary.TASK_TYPE_CARERQS)
|| tasktype.equals(SystemDictionary.TASK_TYPE_PATIENTQS)) {
// TODO retrieve Questionnaire answers and show in the task window
Questionnaire q = (Questionnaire) scevent.getParams().get("questionnaire");
QuestionnaireAnswers qa =
proxy.getQuestionnaireAnswersByTask((String) scevent.getParams().get("task"), userid);
SystemDictionary.webguiLog(
"INFO", "task id: " + (String) scevent.getParams().get("task"));
// SystemDictionary.webguiLog("INFO", "ANSWERS LENGTH: "+ qa.getAnswer().length);
// SystemDictionary.webguiLog("INFO", "getQuestion: "+ q.getQuestion().length);
ArrayList<QuestionnaireAnswer> qalist = new ArrayList<QuestionnaireAnswer>();
if (qa.getAnswer() != null)
for (int i = 0; i < qa.getAnswer().length; i++) {
qalist.add(i, qa.getAnswer(i));
}
String responses = provideQuestionnaireResponse(toPlainList(q.getQuestion()), qalist);
SystemDictionary.webguiLog("DEBUG", "RESPONSES: " + responses);
bookEventWin.getFellow("qsanswersrow").setVisible(true);
((Label) bookEventWin.getFellow("qsanswersfield")).setValue(responses);
} else if (tasktype.equals(SystemDictionary.TASK_TYPE_BLOODPRESSURE_MEASUREMENT)
|| tasktype.equals(SystemDictionary.TASK_TYPE_WEIGHT_MEASUREMENT)
|| tasktype.equals(SystemDictionary.TASK_TYPE_ACTMONITOR)) {
String resultfieldvalue = "";
SearchCriteria searchc =
new SearchCriteria(
"task",
new SystemParameter(SystemDictionary.COMPARE_EQ, ""),
(String) scevent.getParams().get("task"),
"");
Measurement[] results = proxy.getMeasurement(new SearchCriteria[] {searchc}, userid);
if (results.length <= 0) {
resultfieldvalue = "No measurement could be retrieved";
} else {
resultfieldvalue = "Use 'Monitor Measurements' button for viewing the measurements";
/*SystemDictionary.webguiLog("DEBUG", "RESULTS LENGHT: "+results.length);
for(int ii = 0 ; ii < results.length ; ii++){
resultfieldvalue += results[ii].getValue()+""+results[ii].getUnits()+"\n";
}*/
}
bookEventWin.getFellow("mresultrow").setVisible(true);
((Label) bookEventWin.getFellow("mresultrowfield")).setValue(resultfieldvalue);
}
}
User addressed = proxy.getUser((String) scevent.getParams().get("objid"));
Patient patient = proxy.getPatient(addressed.getPersonID(), userid);
((Textbox) bookEventWin.getFellow("addressedid"))
.setValue((String) scevent.getParams().get("objid"));
((Textbox) bookEventWin.getFellow("addressedstr")).setValue(patient.toString());
User object = proxy.getUser((String) scevent.getParams().get("exec"));
Carer executor = proxy.getCarer(object.getPersonID(), userid);
((Textbox) bookEventWin.getFellow("objid"))
.setValue((String) scevent.getParams().get("exec"));
((Textbox) bookEventWin.getFellow("objstr")).setValue(executor.toString());
User assigner = proxy.getUser((String) scevent.getParams().get("assign"));
Clinician assg = proxy.getClinician(assigner.getPersonID(), userid);
((Textbox) bookEventWin.getFellow("userid"))
.setValue((String) scevent.getParams().get("assign"));
((Textbox) bookEventWin.getFellow("userstr")).setValue(assg.toString());
((Textbox) bookEventWin.getFellow("tasktypetext")).setValue(scevent.getContent());
bookEventWin.getFellow("tasktypetext").setVisible(true);
// ((Combobox)bookEventWin.getFellow("addressedtext")).setVisible(false);
int tasktype2 = Integer.parseInt((String) scevent.getParams().get("type"));
this.showCustomFields(tasktype2);
bookEventWin.getFellow("tasktypesel").setVisible(false);
@SuppressWarnings("rawtypes")
List items = ((Listbox) bookEventWin.getFellow("urlfield")).getItems();
@SuppressWarnings("rawtypes")
Iterator it = items.iterator();
while (it.hasNext()) {
Listitem currentitem = (Listitem) it.next();
if (currentitem.getValue().equals((String) scevent.getParams().get("url"))) {
((Listbox) bookEventWin.getFellow("urlfield")).setSelectedItem(currentitem);
break;
}
}
((Listbox) bookEventWin.getFellow("urlfield")).setDisabled(true);
if (scevent.getParams().get("questionnaire") != null) {
items = ((Listbox) bookEventWin.getFellow("questnamefield")).getItems();
it = items.iterator();
while (it.hasNext()) {
Listitem currentitem = (Listitem) it.next();
if (currentitem
.getValue()
.equals(((Questionnaire) scevent.getParams().get("questionnaire")).getID())) {
((Listbox) bookEventWin.getFellow("questnamefield")).setSelectedItem(currentitem);
break;
}
}
}
((Listbox) bookEventWin.getFellow("questnamefield")).setDisabled(true);
// ((Textbox)bookEventWin.getFellow("urlfield")).setValue((String)scevent.getParams().get("url"));
((Textbox) bookEventWin.getFellow("textfield"))
.setValue((String) scevent.getParams().get("text"));
bookEventWin.setTitle("View Task");
bookEventWin.setVisible(true);
bookEventWin.doModal();
} catch (Exception e) {
e.printStackTrace();
Executions.sendRedirect("");
}
}
/**
* Returns HTML tags to include all JavaScript files and codes that are required when loading a
* ZUML page (never null).
*
* <p>FUTURE CONSIDERATION: we might generate the inclusion on demand instead of all at once.
*
* @param exec the execution (never null)
* @param wapp the Web application. If null, exec.getDesktop().getWebApp() is used. So you have to
* specify it if the execution is not associated with desktop (a fake execution, such as
* JSP/DSP).
* @param deviceType the device type, such as ajax. If null, exec.getDesktop().getDeviceType() is
* used. So you have to specify it if the execution is not associated with desktop (a fake
* execution).
*/
public static final String outLangJavaScripts(Execution exec, WebApp wapp, String deviceType) {
if (exec.isAsyncUpdate(null) || exec.getAttribute(ATTR_LANG_JS_GENED) != null)
return ""; // nothing to generate
exec.setAttribute(ATTR_LANG_JS_GENED, Boolean.TRUE);
final Desktop desktop = exec.getDesktop();
if (wapp == null) wapp = desktop.getWebApp();
if (deviceType == null) deviceType = desktop != null ? desktop.getDeviceType() : "ajax";
final StringBuffer sb = new StringBuffer(1536);
final Set<JavaScript> jses = new LinkedHashSet<JavaScript>(32);
for (LanguageDefinition langdef : LanguageDefinition.getByDeviceType(deviceType))
jses.addAll(langdef.getJavaScripts());
for (JavaScript js : jses) append(sb, js);
sb.append("\n<!-- ZK ").append(wapp.getVersion());
if (WebApps.getFeature("ee")) sb.append(" EE");
else if (WebApps.getFeature("pe")) sb.append(" PE");
sb.append(' ').append(wapp.getBuild());
Object o = wapp.getAttribute("org.zkoss.zk.ui.notice");
if (o != null) sb.append(o);
sb.append(" -->\n");
int tmout = 0;
final Boolean autoTimeout = getAutomaticTimeout(desktop);
if (autoTimeout != null
? autoTimeout.booleanValue()
: wapp.getConfiguration().isAutomaticTimeout(deviceType)) {
if (desktop != null) {
tmout = desktop.getSession().getMaxInactiveInterval();
} else {
Object req = exec.getNativeRequest();
if (req instanceof HttpServletRequest) {
final HttpSession hsess = ((HttpServletRequest) req).getSession(false);
if (hsess != null) {
final Session sess = SessionsCtrl.getSession(wapp, hsess);
if (sess != null) {
tmout = sess.getMaxInactiveInterval();
} else {
// try configuration first since HttpSession's timeout is set
// when ZK Session is created (so it is not set yet)
// Note: no need to setMaxInactiveInternval here since it will
// be set later or not useful at the end
tmout = wapp.getConfiguration().getSessionMaxInactiveInterval();
if (tmout <= 0) // system default
tmout = hsess.getMaxInactiveInterval();
}
} else tmout = wapp.getConfiguration().getSessionMaxInactiveInterval();
}
}
if (tmout > 0) { // unit: seconds
int extra = tmout / 8;
tmout += extra > 60 ? 60 : extra < 5 ? 5 : extra;
// Add extra seconds to ensure it is really timeout
}
}
final boolean
keepDesktop =
exec.getAttribute(Attributes.NO_CACHE) == null
&& !"page".equals(ExecutionsCtrl.getPageRedrawControl(exec)),
groupingAllowed = isGroupingAllowed(desktop);
final String progressboxPos =
org.zkoss.lang.Library.getProperty("org.zkoss.zul.progressbox.position", "");
if (tmout > 0 || keepDesktop || progressboxPos.length() > 0 || !groupingAllowed) {
sb.append("<script class=\"z-runonce\" type=\"text/javascript\">\nzkopt({");
if (keepDesktop) sb.append("kd:1,");
if (!groupingAllowed) sb.append("gd:1,");
if (tmout > 0) sb.append("to:").append(tmout).append(',');
if (progressboxPos.length() > 0) sb.append("ppos:'").append(progressboxPos).append('\'');
if (sb.charAt(sb.length() - 1) == ',') sb.setLength(sb.length() - 1);
sb.append("});\n</script>");
}
final Device device = Devices.getDevice(deviceType);
String s = device.getEmbedded();
if (s != null) sb.append(s).append('\n');
return sb.toString();
}
/**
* Returns the desktop of the specified ID, or null if not found. If null is returned, {@link
* #recoverDesktop} will be invoked.
*
* @param sess the session (never null)
* @param dtid the desktop ID to look for
* @since 5.0.3
*/
protected Desktop getDesktop(Session sess, String dtid) {
return ((WebAppCtrl) sess.getWebApp()).getDesktopCache(sess).getDesktopIfAny(dtid);
}
/**
* Process asynchronous update requests from the client.
*
* @since 3.0.0
*/
protected void process(Session sess, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
final String errClient = request.getHeader("ZK-Error-Report");
if (errClient != null)
if (log.debugable())
log.debug("Error found at client: " + errClient + "\n" + Servlets.getDetail(request));
// parse desktop ID
final WebApp wapp = sess.getWebApp();
final WebAppCtrl wappc = (WebAppCtrl) wapp;
final AuDecoder audec = getAuDecoder(wapp);
final String dtid = audec.getDesktopId(request);
if (dtid == null) {
// Bug 1929139: incomplete request (IE only)
if (log.debugable()) {
final String msg = "Incomplete request\n" + Servlets.getDetail(request);
log.debug(msg);
}
response.sendError(467, "Incomplete request");
return;
}
Desktop desktop = getDesktop(sess, dtid);
if (desktop == null) {
final String cmdId = audec.getFirstCommand(request);
if (!"rmDesktop".equals(cmdId))
desktop = recoverDesktop(sess, request, response, wappc, dtid);
if (desktop == null) {
response.setIntHeader("ZK-Error", response.SC_GONE); // denote timeout
sessionTimeout(request, response, wapp, dtid);
return;
}
}
WebManager.setDesktop(request, desktop);
// reason: a new page might be created (such as include)
final String sid = request.getHeader("ZK-SID");
if (sid != null) // Some client might not have ZK-SID
response.setHeader("ZK-SID", sid);
// parse commands
final Configuration config = wapp.getConfiguration();
final List aureqs;
boolean keepAlive = false;
try {
final boolean timerKeepAlive = config.isTimerKeepAlive();
aureqs = audec.decode(request, desktop);
for (Iterator it = aureqs.iterator(); it.hasNext(); ) {
final String cmdId = ((AuRequest) it.next()).getCommand();
keepAlive = !(!timerKeepAlive && Events.ON_TIMER.equals(cmdId)) && !"dummy".equals(cmdId);
// dummy is used for PollingServerPush for piggyback
if (keepAlive) break; // done
}
} catch (Throwable ex) {
log.warningBriefly(ex);
responseError(request, response, Exceptions.getMessage(ex));
return;
}
if (aureqs.isEmpty()) {
final String errmsg = "Illegal request: cmd required";
log.debug(errmsg);
responseError(request, response, errmsg);
return;
}
((SessionCtrl) sess).notifyClientRequest(keepAlive);
// if (log.debugable()) log.debug("AU request: "+aureqs);
final DesktopCtrl desktopCtrl = (DesktopCtrl) desktop;
final Execution exec = new ExecutionImpl(getServletContext(), request, response, desktop, null);
if (sid != null) ((ExecutionCtrl) exec).setRequestId(sid);
final AuWriter out = AuWriters.newInstance();
out.setCompress(_compress);
out.open(
request,
response,
desktop.getDevice().isSupported(Device.RESEND)
? getProcessTimeout(config.getResendDelay())
: 0);
// Note: getResendDelay() might return nonpositive
try {
wappc.getUiEngine().execUpdate(exec, aureqs, out);
} catch (RequestOutOfSequenceException ex) {
log.warning(ex.getMessage());
response.setHeader("ZK-SID", sid);
response.setIntHeader("ZK-Error", AuResponse.SC_OUT_OF_SEQUENCE);
}
out.close(request, response);
}
@Override
public void logout() {
Session sess = Sessions.getCurrent();
sess.removeAttribute("userCredential");
}