Russ:
In general, if application.properties is in your classes dir
ResourceBundle rez = ResourceBundle.getBundle("application");
Put that in your singleton class. Then you could:
MySingleton.accessMySingleton().getRez().getString("a_prop");
Then go nuts and write a taglib to access MySingleton properties.
gary...
> From: "Pitre, Russell" <[EMAIL PROTECTED]>
> Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Date: Wed, 19 Nov 2003 13:13:19 -0500
> To: <[EMAIL PROTECTED]>
> Subject: reading properties file....
>
> Hi all,
>
> Trying to read a properties file for my web app....I have a singleton class
> that reads my properties file and sets my properties the first time the class
> is called......It reads the file fine, but after the singleton gets loaded and
> i go to a jsp page that hasnt' been compiled yet i recieve this error....(at
> the bottom).....here's how i'm reading the propeties file...........the error
> is really wierd...when tomcat spits out the error, usually there's a carriage
> return after each exception that is thrown.....but thats not the
> case.......wierdness.......does anyone have any insight to my situation, I'm
> especially interested in how to read a properties file correctly....my
> properties file is located in the "classes" directory (is this a good idea?)
> and my webapp gets deployed as a .war file.......
>
> InitProps.java
> ===================================================================
> System.out.println("#################### Server Initilization
> ######################");
>
> Properties props = new Properties();
> InputStream in =
> getClass().getClassLoader().getResourceAsStream("application.properties");
>
> props.load(in);
> System.setProperties(props);
> in.close();
> System.out.println("############################# Done
> ##############################");
> =====================================================================
>
>
>
> Error:
> =====================================================================
> java.lang.NullPointerExceptionnull at
> java.io.Writer.write(Writer.java:126)null at java.io.PrintWriter
> .newLine(PrintWriter.java:254)null at
> java.io.PrintWriter.println(PrintWriter.java:405)null at java.io
> .PrintWriter.println(PrintWriter.java:516)null at
> org.apache.catalina.logger.LoggerBase.log(LoggerBase.java:2
> 90)null at
> org.apache.coyote.tomcat4.CoyoteAdapter.log(CoyoteAdapter.java:655)null
> at org.apache.coyote.t
> omcat4.CoyoteAdapter.service(CoyoteAdapter.java:230)null at
> org.apache.coyote.http11.Http11Processor.pr
> ocess(Http11Processor.java:601)null at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.pro
> cessConnection(Http11Protocol.java:392)null at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEnd
> point.java:565)null at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:
> 619)n
> ull at java.lang.Thread.run(Thread.java:534)nullNov 19, 2003 1:03:38 PM
> org.apache.coyote.http11.Http11Pro
> cessor process
> =======================================================================
>
>
>
> Thanx
> Russ
>
>
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