/**
* This method is invoked when an attribute is replaced in the ServletContext object
*
* @param event Description of the Parameter
*/
public void attributeReplaced(HttpSessionBindingEvent event) {
// This event has a handle to the old User object
ServletContext context = event.getSession().getServletContext();
// The user has logged in
if ("User".equals(event.getName())) {
UserBean thisUser = (UserBean) event.getValue();
thisUser.setSessionId(event.getSession().getId());
Tracker tracker =
((SystemStatus)
((Hashtable) context.getAttribute("SystemStatus"))
.get(thisUser.getConnectionElement().getUrl()))
.getTracker();
tracker.remove(event.getSession().getId());
tracker.add(thisUser.getSessionId(), thisUser);
}
}
/**
* This method is invoked when an attribute is removed from the ServletContext object
*
* @param se Description of the Parameter
*/
public void attributeRemoved(HttpSessionBindingEvent se) {
ServletContext context = se.getSession().getServletContext();
try {
if (se.getName().equals("User")) {
UserBean thisUser = (UserBean) se.getValue();
if (thisUser != null) {
// Internal SessionManager
int userId = thisUser.getActualUserId();
if (userId > -2) {
// If context reloaded, then SystemStatus is null, but user is valid
Hashtable systems = (Hashtable) context.getAttribute("SystemStatus");
if (systems != null) {
SystemStatus systemStatus =
(SystemStatus) systems.get(thisUser.getConnectionElement().getUrl());
if (systemStatus != null) {
// Remove the user from the session if it already is there
SessionManager thisManager = systemStatus.getSessionManager();
if (thisManager != null) {
UserSession thisSession = thisManager.getUserSession(userId);
if (thisSession != null && thisSession.getId().equals(thisUser.getSessionId())) {
if (System.getProperty("DEBUG") != null) {
System.out.println(
"ContextSessionListener-> Session for user " + userId + " ended");
}
thisManager.removeUser(userId);
if (System.getProperty("DEBUG") != null) {
System.out.println(
"ContextSessionListener-> User removed from valid user list");
}
}
}
// Website Tracker
Tracker tracker = systemStatus.getTracker();
tracker.remove(thisUser.getSessionId());
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace(System.out);
System.out.println("ContextSessionListener-> attributeRemoved Error: " + e.toString());
}
}
/**
* This method is invoked when an attribute is added to the ServletContext object
*
* @param event Description of the Parameter
*/
public void attributeAdded(HttpSessionBindingEvent event) {
ServletContext context = event.getSession().getServletContext();
if ("User".equals(event.getName())) {
// A user session has been created, can be a portal user or system user
UserBean thisUser = (UserBean) event.getValue();
thisUser.setSessionId(event.getSession().getId());
// Track website users
Hashtable systems = (Hashtable) context.getAttribute("SystemStatus");
if (systems != null && thisUser.getConnectionElement() != null) {
SystemStatus systemStatus =
(SystemStatus) systems.get(thisUser.getConnectionElement().getUrl());
if (systemStatus != null) {
Tracker tracker =
((SystemStatus)
((Hashtable) context.getAttribute("SystemStatus"))
.get(thisUser.getConnectionElement().getUrl()))
.getTracker();
tracker.add(thisUser.getSessionId(), thisUser);
}
}
}
}
/**
* Description of the Method
*
* @return Description of the Return Value
* @throws JspException Description of the Exception
*/
public int doStartTag() throws JspException {
String dateString = "";
String language = "en";
String country = "US";
try {
Locale locale = null;
// Retrieve the user's timezone from their session
UserBean thisUser = (UserBean) pageContext.getSession().getAttribute("User");
if (thisUser != null && thisUser.getUserId() != -1 && thisUser.getUserRecord() != null) {
if (timeZone == null) {
timeZone = thisUser.getUserRecord().getTimeZone();
}
locale = thisUser.getUserRecord().getLocale();
}
if (locale == null) {
locale = Locale.getDefault();
}
language = locale.getLanguage();
country = locale.getCountry();
if (timestamp != null) {
// Format the specified value with the retrieved timezone
SimpleDateFormat formatter =
(SimpleDateFormat) SimpleDateFormat.getDateInstance(dateFormat, locale);
formatter.applyPattern(DateUtils.get4DigitYearDateFormat(formatter.toPattern()));
// set the timezone
if (timeZone != null) {
java.util.TimeZone tz = java.util.TimeZone.getTimeZone(timeZone);
formatter.setTimeZone(tz);
}
dateString = formatter.format(timestamp);
}
} catch (Exception e) {
e.printStackTrace();
}
// Output the result based on the retrieved info (if any)
try {
if (pageContext.getRequest().getAttribute(field + "Error") != null) {
dateString = pageContext.getRequest().getParameter(field);
}
if (dateString == null) {
dateString = "";
}
if (!hidden) {
// TODO: Add onChange="checkDate(this.value)"
String toWriteOut =
"<input type=\"text\" name=\""
+ field
+ "\" size=\"10\" value=\""
+ dateString
+ "\" />"
+ (required ? " <font color='red'>*</font>" : "")
+ " <a href=\"javascript:popCalendar('"
+ form
+ "','"
+ field
+ "','"
+ language
+ "','"
+ country
+ "','"
+ timeZone
+ "');\">"
+ "<img src=\"images/icons/stock_form-date-field-16.gif\" border=\"0\" align=\"absmiddle\"></a>";
if (showTimeZone) {
toWriteOut =
toWriteOut
+ " "
+ HtmlSelectTimeZone.getSelect(field + "TimeZone", timeZone).getHtml();
}
this.pageContext.getOut().write(toWriteOut);
} else {
this.pageContext
.getOut()
.write("<input type=\"hidden\" name=\"" + field + "\" value=\"" + dateString + "\" />");
}
} catch (Exception e) {
e.printStackTrace();
}
return SKIP_BODY;
}
