public static void shutdownThreadPoolsNow() {
try {
ThreadPoolManager.shutdownAllNow();
} catch (Throwable ex) {
// Log info:
{
Level level = Level.SEVERE;
Logger logger = log;
if (logger.isLoggable(level)) {
String message = "Failure to stop thread pools!";
logger.log(level, message, ex);
}
}
throw new RuntimeException(ex);
}
}
protected void statFlush() {
try {
DSLDataAccessorFactory f = DefaultDSLDataAccessorFactory.getInstance();
DSLDataAccessor a = f.getDSLDataAccessor();
a.statFlush();
} catch (Throwable ex) {
// Log info:
{
Level level = Level.SEVERE;
Logger logger = log;
if (logger.isLoggable(level)) {
String message = "Failure to flush statistical info!";
logger.log(level, message, ex);
}
}
}
}
protected void stopScheduler() {
try {
SchedulerFactory f = DefaultSchedulerFactory.getInstance();
Scheduler s = f.getScheduler();
s.stop(null, null);
} catch (IOException ex) {
// Log info:
{
String message = "Failure to stop scheduler!";
log.log(Level.SEVERE, message, ex);
}
throw new RuntimeException(ex);
} catch (Throwable ex) {
// Log info:
{
String message = "Failure to stop scheduler!";
log.log(Level.SEVERE, message, ex);
}
throw new RuntimeException(ex);
}
}
protected void stopTerminal() {
try {
TerminalFactory f = DefaultTerminalFactory.getInstance();
Terminal t = f.getTerminal();
t.stop();
} catch (IOException ex) {
// Log info:
{
String message = "Failure to stop terminal!";
log.log(Level.SEVERE, message, ex);
}
throw new RuntimeException(ex);
} catch (Throwable ex) {
// Log info:
{
String message = "Failure to stop terminal!";
log.log(Level.SEVERE, message, ex);
}
throw new RuntimeException(ex);
}
}
/** * @author <a href="mailto:[email protected]" >Morten Sabroe Mortensen</a> * @version $Id: ApplicationContextListener.java,v 1.3 2009/10/07 09:38:45 momor Exp $ */ public class ApplicationContextListener implements ServletContextListener { /** Constructor. */ public ApplicationContextListener() { super(); } /** */ public static Logger log = Logger.getLogger(ApplicationContextListener.class.getName()); /** */ private void startScheduler() { try { SchedulerFactory f = DefaultSchedulerFactory.getInstance(); Scheduler s = f.getScheduler(); s.start(null, null); } catch (IOException ex) { // Log info: { String message = "Failure to start scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } catch (Throwable ex) { // Log info: { String message = "Failure to start scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } } /** */ protected void stopScheduler() { try { SchedulerFactory f = DefaultSchedulerFactory.getInstance(); Scheduler s = f.getScheduler(); s.stop(null, null); } catch (IOException ex) { // Log info: { String message = "Failure to stop scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } catch (Throwable ex) { // Log info: { String message = "Failure to stop scheduler!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } } /** */ protected void startTerminal() { try { TerminalFactory f = DefaultTerminalFactory.getInstance(); Terminal t = f.getTerminal(); t.start(); } catch (IOException ex) { // Log info: { String message = "Failure to start terminal!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } catch (Throwable ex) { // Log info: { String message = "Failure to start terminal!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } } /** */ protected void stopTerminal() { try { TerminalFactory f = DefaultTerminalFactory.getInstance(); Terminal t = f.getTerminal(); t.stop(); } catch (IOException ex) { // Log info: { String message = "Failure to stop terminal!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } catch (Throwable ex) { // Log info: { String message = "Failure to stop terminal!"; log.log(Level.SEVERE, message, ex); } throw new RuntimeException(ex); } } /** */ public void contextInitialized(ServletContextEvent ev) { startTerminal(); startScheduler(); ensureInitOfDefaultDSLAMProviderManager(); dk.tdc.example.RMI.server.DSLDataAccessorRMIServer.bindStubToRMIRegistry(); } /** */ protected void ensureInitOfDefaultDSLAMProviderManager() { /* * Note: * This forces class load of the default DSLAM-provider manager and * implies initialization. * In particular, this initialization may imply initialization of * contained DSLAM-provider allocators. */ DSLAMProviderManagerFactory f = DefaultDSLAMProviderManagerFactory.getInstance(); try { DSLAMProviderManager m = f.getDSLAMProviderManager(); // yes, force classload of the default instance! } catch (IOException ex) { // Ignore! } } /** */ public static void shutdownThreadPools() { try { ThreadPoolManager.shutdownAll(); } catch (Throwable ex) { // Log info: { Level level = Level.SEVERE; Logger logger = log; if (logger.isLoggable(level)) { String message = "Failure to stop thread pools!"; logger.log(level, message, ex); } } throw new RuntimeException(ex); } } /** */ public static void shutdownThreadPoolsNow() { try { ThreadPoolManager.shutdownAllNow(); } catch (Throwable ex) { // Log info: { Level level = Level.SEVERE; Logger logger = log; if (logger.isLoggable(level)) { String message = "Failure to stop thread pools!"; logger.log(level, message, ex); } } throw new RuntimeException(ex); } } /** */ protected void statFlush() { try { DSLDataAccessorFactory f = DefaultDSLDataAccessorFactory.getInstance(); DSLDataAccessor a = f.getDSLDataAccessor(); a.statFlush(); } catch (Throwable ex) { // Log info: { Level level = Level.SEVERE; Logger logger = log; if (logger.isLoggable(level)) { String message = "Failure to flush statistical info!"; logger.log(level, message, ex); } } } } /** */ public void contextDestroyed(ServletContextEvent ev) { // Shut down DSLAM-provider hieracy: { DSLAMProviderManagerFactory f = DefaultDSLAMProviderManagerFactory.getInstance(); f.dispose(); // shut it all down! } stopScheduler(); stopTerminal(); statFlush(); // shutdownThreadPools(); shutdownThreadPoolsNow(); } }