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//Log4j from Apache is required
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import javax.servlet.*;
import javax.servlet.http.*;
public class LoggerServlet2 extends HttpServlet {
private Logger log = null;
public void init() {
log = Logger.getLogger(LoggerServlet2.class);
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
//display a DEBUG level message
log.debug("Sending a DEBUG message from logger2");
//display an INFO level message
log.info("Sending an INFO message from logger2");
//better display something
response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
out.println("<html><head><title>Servlet logging</title></head><body>");
out.println("<h2>Hello from LoggerServlet</h2>");
out.println("Your logger name is: " + log.getName() + "<br>");
out.println("Your logger parent is: " + log.getParent().getName()
+ "<br>");
out.println("</body></html>");
out.close();
} //end doGet
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
doGet(request, response);
}
}
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