System Properties Class Loader, how to?

Question

Hi,
I am trying to configure the WLS startup class to load some property class into system, i.e example.properties
What does is it take?

Answer 1

Hi,
Step1). Create a Startup class like following:
package startup;
import java.util.*;
import java.io.*;
public class MyStartUp
    public static void main(String ar[]) throws Exception
           MyStartUp start=new MyStartUp();
              Properties p=new Properties();
           InputStream stream=start.getClass().getClassLoader().getResourceAsStream("a.properties");
                 p.load(stream);
           System.out.println("\n\n\t Your City is : "+p.getProperty("city"));
} Step2). Compile the above class like following
javac  -d . MyStartUp.javaStep3). Now make a Jar which will include your properties file and the above Class
jar -cvf  MyStartup.jar   startup  MyStartUp.java  a.propertiesStep4). Now put the MyStartUp.jar inside "$DOMAIN_HOME\lib" directory
Step5). Configure the startup class from AdminConsole then restart your Server.
Thanks
Ravish Mody