public static boolean isTextValid(String aText, boolean canBeNull) {
if (!canBeNull && (aText == null || aText.trim().length() == 0)) {
return (false);
}
if (canBeNull && (aText == null || aText.trim().length() == 0)) {
return (true);
}
String checkText = aText.toUpperCase();
try {
Pattern pattern =
Pattern.compile(
patternStr, Pattern.DOTALL + Pattern.CASE_INSENSITIVE + Pattern.UNIX_LINES);
Matcher matcher = pattern.matcher(checkText);
if (matcher.matches()) {
return (false);
}
Pattern patternHex =
Pattern.compile(
hexPatternStr, Pattern.DOTALL + Pattern.CASE_INSENSITIVE + Pattern.UNIX_LINES);
Matcher matcherHex = patternHex.matcher(checkText);
if (matcherHex.matches()) {
return (false);
}
} catch (Exception e) {
Debug.info("Threw exception " + e.getMessage());
return (false);
}
return (true);
}
/** Terminates the application */
public void destroy() {
try {
Debug.info(
"******* UniTime "
+ Constants.getVersion()
+ " build on "
+ Constants.getReleaseDate()
+ " is going down *******");
super.destroy();
Debug.info(" - Stopping Online Sectioning Service ...");
OnlineSectioningService.stopService();
Debug.info(" - Stopping Solver Register ... ");
SolverRegisterService.stopService();
try {
SolverRegisterService.removeShutdownHook();
} catch (IllegalStateException e) {
}
SolverInfo.stopInfoCacheCleanup();
ApplicationProperties.stopListener();
if (RoomAvailability.getInstance() != null) {
Debug.info(" - Stopping Room Availability Service ... ");
RoomAvailability.getInstance().stopService();
}
QueueProcessor.stopProcessor();
Debug.info("******* UniTime " + Constants.getVersion() + " shut down successfully *******");
} catch (Exception e) {
Debug.error("UniTime Shutdown Failed : " + e.getMessage(), e);
if (e instanceof RuntimeException) throw (RuntimeException) e;
else throw new RuntimeException("UniTime Shutdown Failed : " + e.getMessage(), e);
}
}
public void run() {
Debug.info("InfoCache cleanup thread started.");
try {
while (true) {
sleep(sInfoCacheCleanupInterval);
if (sInfoCache == null) return;
synchronized (sInfoCache) {
if (sInfoCache.isEmpty()) continue;
for (Iterator i = sInfoCache.entrySet().iterator(); i.hasNext(); ) {
Map.Entry entry = (Map.Entry) i.next();
CachedTimetableInfo cInfo = (CachedTimetableInfo) entry.getValue();
if (cInfo.getAge() > sInfoCacheTimeToLive) {
i.remove();
}
}
}
}
} catch (InterruptedException ex) {
Debug.info("InfoCache cleanup thread interrupted.");
}
Debug.info("InfoCache cleanup thread finished.");
}
/** Initializes the application */
public void init() throws ServletException {
Debug.info(
"******* UniTime "
+ Constants.getVersion()
+ " build on "
+ Constants.getReleaseDate()
+ " is starting up *******");
super.init();
try {
Debug.info(" - Initializing Logging ... ");
Debug.init(ApplicationProperties.getProperties());
Debug.info(" - Initializing Hibernate ... ");
_RootDAO.initialize();
Debug.info(" - Initializing Solver Register ... ");
SolverRegisterService.startService();
SolverRegisterService.addShutdownHook();
if (RoomAvailability.getInstance() != null) {
Debug.info(" - Initializing Room Availability Service ... ");
RoomAvailability.getInstance().startService();
}
Debug.info(" - Cleaning Logs ...");
LogCleaner.cleanupLogs();
Debug.info(" - Starting Online Sectioning Service ...");
OnlineSectioningService.startService();
Debug.info(
"******* UniTime "
+ Constants.getVersion()
+ " build on "
+ Constants.getReleaseDate()
+ " initialized successfully *******");
} catch (Exception e) {
Debug.error("UniTime Initialization Failed : " + e.getMessage(), e);
sInitializationException = e;
}
}
public void valueUnbound(HttpSessionBindingEvent evt) {
Debug.info("TT Session value unbound ... " + evt.getSession().getId());
}
public void sessionDidActivate(HttpSessionEvent evt) {
Debug.info("TT Session did activate ... " + evt.getSession().getId());
}
public void sessionWillPassivate(HttpSessionEvent evt) {
Debug.info("TT Session will passivate ... " + evt.getSession().getId());
}