Tomcat application deployment listener

Question

I\'m wondering how can I listen for Tomcat web application deployments. I would like to have my listener invoked every time an application is undeployed or deployed from/to

Answer 1

servlet context init/destroy

import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;

import javax.servlet.ServletContextListener;
import javax.servlet.ServletContextEvent;

public class AppContextListener implements ServletContextListener {

    private static final Log logger = LogFactory.getLog(AppContextListener.class);

    @Override
    public void contextDestroyed(ServletContextEvent e) {
        logger.warn("AppContext Delete: " + e.getServletContext().getContextPath());
    }

    @Override
    public void contextInitialized(ServletContextEvent e) {
        logger.warn("AppContext Create: " + e.getServletContext().getContextPath());
    }

}

and put into tomcat/conf/web.xml

   
     AppContextListener