--- android/TrainInfoService/src/dk/thoerup/traininfoservice/CircuitBreakerListener.java 2010/09/13 17:57:31 1042 +++ android/TrainInfoService/src/dk/thoerup/traininfoservice/CircuitBreakerListener.java 2011/04/19 17:17:09 1316 @@ -4,12 +4,16 @@ import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; +import javax.servlet.ServletRegistration; import javax.servlet.annotation.WebListener; import dk.thoerup.circuitbreaker.AccountingCircuitBreaker; import dk.thoerup.circuitbreaker.CircuitBreakerManager; -import dk.thoerup.circuitbreaker.jmx.JMXWrapper; +import dk.thoerup.circuitbreaker.LoggingCircuitBreaker; +import dk.thoerup.circuitbreaker.notification.CompositeNotifier; import dk.thoerup.circuitbreaker.notification.JavaLogNotifier; +import dk.thoerup.circuitbreaker.notification.MailNotifier; + /** * Application Lifecycle Listener implementation class JmxListener @@ -29,19 +33,30 @@ public void contextInitialized(ServletContextEvent sce) { logger.warning("Context Init"); - int threshold = Integer.parseInt(sce.getServletContext().getInitParameter("banedk_threshold") ); - int timeout = Integer.parseInt( sce.getServletContext().getInitParameter("banedk_timeout") ); + TraininfoSettings settings = SettingsListener.loadSettings( sce.getServletContext() ); + CircuitBreakerManager mgr = CircuitBreakerManager.getManager(); - AccountingCircuitBreaker banedk = new AccountingCircuitBreaker("banedk", threshold, timeout); - banedk.setNotifier( new JavaLogNotifier() ); + CompositeNotifier notif = new CompositeNotifier(); + notif.addNotifier( new JavaLogNotifier() ); + notif.addNotifier( new MailNotifier("traininfo@t-hoerup.dk", "torben@t-hoerup.dk", "192.168.10.5") ); + + + LoggingCircuitBreaker banedk = new LoggingCircuitBreaker("banedk", settings); + banedk.setNotifier(notif); mgr.addCircuitBreaker( banedk ); - AccountingCircuitBreaker metro = new AccountingCircuitBreaker("metro", threshold, timeout); - metro.setNotifier( new JavaLogNotifier() ); + + AccountingCircuitBreaker metro = new AccountingCircuitBreaker("metro", settings); + metro.setNotifier(notif); mgr.addCircuitBreaker( metro ); - JMXWrapper.registerAllCircuitBreakers(); + + ServletRegistration.Dynamic dynconf = sce.getServletContext().addServlet("circuitbreaker", dk.thoerup.circuitbreaker.web.CircuitBreakerServletBase.class ); + dynconf.addMapping("/CircuitBreakerServlet"); + dynconf.setInitParameter("readonly", "0"); + + //JMXWrapper.registerAllCircuitBreakers(); } /** @@ -49,9 +64,9 @@ */ public void contextDestroyed(ServletContextEvent sce) { logger.warning("Context Destroyed"); - CircuitBreakerManager.getManager().removeCircuitBreaker("banedk"); + CircuitBreakerManager.getManager().shutdown(); - JMXWrapper.unregisterAllCircuitBreakers(); + //JMXWrapper.unregisterAllCircuitBreakers(); } }