http://basepatterns.org Trends in software design Thu, 05 Apr 2012 00:13:31 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 http://basepatterns.org/2009/11/service-selector/ http://basepatterns.org/2009/11/service-selector/#comments Mon, 02 Nov 2009 03:43:24 +0000 fortuna http://basepatterns.org/?p=115 delegates = ... private String activeDelegateId = ... public void someMethod() { SomeService delegate = delegates.get(activeDelegateId); if (delegate != null) { delegate.someMethod(); } else { // XXX: throw runtime exception??? } } } [/java]]]> http://basepatterns.org/2009/11/service-selector/feed/ 0