thoerup/traininfoservice/SettingsListener.java

package dk.thoerup.traininfoservice;

import java.util.logging.Logger;

import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.annotation.WebListener;


/**
 * Application Lifecycle Listener implementation class JmxListener
 *
 */
@WebListener
public class SettingsListener implements ServletContextListener {

        Logger logger = Logger.getLogger(SettingsListener.class.getName());


        /**
     * @see ServletContextListener#contextInitialized(ServletContextEvent)
     */
    public void contextInitialized(ServletContextEvent sce) {
        logger.warning("Context Init - Loading settings");

                ServletContext cxt = sce.getServletContext();
                loadSettings(cxt);

    }
    
    public static TraininfoSettings loadSettings(ServletContext cxt) {
        TraininfoSettings settings = (TraininfoSettings) cxt.getAttribute("settings"); 
        if (settings != null)  
                return settings;
        
                settings = new TraininfoSettings();
                settings.useazuresite = Boolean.parseBoolean( cxt.getInitParameter("useazuresite") );
                settings.cache_timeout = Integer.parseInt( cxt.getInitParameter("cache_timeout") );
                settings.reply_timeout = Integer.parseInt( cxt.getInitParameter("reply_timeout") );
        settings.banedk_threshold = Integer.parseInt(cxt.getInitParameter("banedk_threshold") );
        settings.banedk_timeout = Integer.parseInt( cxt.getInitParameter("banedk_timeout") );
        
        settings.stats_interval = Integer.parseInt( cxt.getInitParameter("stats_interval") );

                cxt.setAttribute("settings", settings);
                
                return settings;
    }

        /**
     * @see ServletContextListener#contextDestroyed(ServletContextEvent)
     */
    public void contextDestroyed(ServletContextEvent sce) {
    }
        
}
1	package dk.thoerup.traininfoservice;
2
3	import java.util.logging.Logger;
4
5	import javax.servlet.ServletContext;
6	import javax.servlet.ServletContextEvent;
7	import javax.servlet.ServletContextListener;
8	import javax.servlet.annotation.WebListener;
9
10
11
12	/**
13	* Application Lifecycle Listener implementation class JmxListener
14	*
15	*/
16	@WebListener
17	public class SettingsListener implements ServletContextListener {
18
19	Logger logger = Logger.getLogger(SettingsListener.class.getName());
20
21
22	/**
23	* @see ServletContextListener#contextInitialized(ServletContextEvent)
24	*/
25	public void contextInitialized(ServletContextEvent sce) {
26	logger.warning("Context Init - Loading settings");
27
28	ServletContext cxt = sce.getServletContext();
29	loadSettings(cxt);
30
31	}
32
33	public static TraininfoSettings loadSettings(ServletContext cxt) {
34	TraininfoSettings settings = (TraininfoSettings) cxt.getAttribute("settings");
35	if (settings != null)
36	return settings;
37
38	settings = new TraininfoSettings();
39	settings.useazuresite = Boolean.parseBoolean( cxt.getInitParameter("useazuresite") );
40	settings.cache_timeout = Integer.parseInt( cxt.getInitParameter("cache_timeout") );
41	settings.reply_timeout = Integer.parseInt( cxt.getInitParameter("reply_timeout") );
42	settings.banedk_threshold = Integer.parseInt(cxt.getInitParameter("banedk_threshold") );
43	settings.banedk_timeout = Integer.parseInt( cxt.getInitParameter("banedk_timeout") );
44
45	settings.stats_interval = Integer.parseInt( cxt.getInitParameter("stats_interval") );
46
47	cxt.setAttribute("settings", settings);
48
49	return settings;
50	}
51
52	/**
53	* @see ServletContextListener#contextDestroyed(ServletContextEvent)
54	*/
55	public void contextDestroyed(ServletContextEvent sce) {
56	}
57
58	}