http://blog.inflinx.com All About Software Development Mon, 22 Aug 2011 23:31:17 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 http://blog.inflinx.com/2008/09/18/sadly-singleton/ http://blog.inflinx.com/2008/09/18/sadly-singleton/#comments Fri, 19 Sep 2008 03:23:08 +0000 Balaji http://onerandomthought.wordpress.com/?p=102 Here is some code I came across today: public class SingletonWannabe { private static String SERVER_URL; private static int port; private static String protocol; public SingletonWannabe(String url, int port, String protocol) { this.SERVER_URL = url; this.port = port; this.protocol = protocol; } public static String getServerUrl() { return SERVER_URL; } public static int getPort() { [...]]]> http://blog.inflinx.com/2008/09/18/sadly-singleton/feed/ 0 http://blog.inflinx.com/2008/06/30/threadsafe-javadoc-annotation/ http://blog.inflinx.com/2008/06/30/threadsafe-javadoc-annotation/#comments Mon, 30 Jun 2008 19:30:29 +0000 Balaji http://onerandomthought.wordpress.com/?p=37 Recently I came across this line of code: private static final SimpleDateFormat dateFormat = new SimpleDateFormat("hh:mm a"); Unfortunately, this code belongs to a class whose instances will be used by multiple threads. Even though the API documentation for SimpleDateFormat mentions it being not thread safe, somehow it failed to get the developers attention. As I got to think more about this, a @ThreadSafe [...]]]> http://blog.inflinx.com/2008/06/30/threadsafe-javadoc-annotation/feed/ 2 http://blog.inflinx.com/2008/06/19/closing-output-stream-in-jsp-tag/ http://blog.inflinx.com/2008/06/19/closing-output-stream-in-jsp-tag/#comments Thu, 19 Jun 2008 22:56:31 +0000 Balaji http://onerandomthought.wordpress.com/?p=29 Here is a code snippet from a custom JSP tag I ran into today: try { out.write(hoursSelectHTML.toString()); out.flush(); } catch (IOException e) { logger.error("Exception writing to the output stream... ", e); } finally { try { out.close(); } catch (IOException e) { // Simply ignore this exception } }return SKIP_BODY; If you are still wondering what is wrong with it, pay attention to the part where the stream is [...]]]> http://blog.inflinx.com/2008/06/19/closing-output-stream-in-jsp-tag/feed/ 0