file « Log « JSP-Servlet Q&A

1. Where does the log file locate in a web application with log4j?    stackoverflow.com

With the following settings:

log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.maxFileSize=100KB
log4j.appender.file.maxBackupIndex=5
log4j.appender.file.File=test.log
log4j.appender.file.threshold=info
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

2. log JSP output to file    stackoverflow.com

I'm not a java guy and I got some JSP code from a friend for testing purposes. All succes/faliure information is being output to browser, but the problem is - I'm ...

3. How to set the log4J configuration file in jsp    stackoverflow.com

I'm trying to use log4j in JSP web application over Jboss 4.2 My problem is that I can't set the logger to use the properties file. Here are the steps I done:

1. copy log4j.properties ...

4. Read logs from a machine and display it on JSP on other machine    stackoverflow.com

I have a project requirement where I have more than 30 servers and Need to view logs on these servers. We are writing a module, which should tail the last 1000 ...

5. Why is there no output in the website.log file. Is there something wrong with log4j.properties    stackoverflow.com

The contents of log4.properties are:

log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=D:\\tomcat\\logs\\website.log
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%d [%t] %-5p %c - %m%n
log4j.appender.R.MaxFileSize=200KB
log4j.appender.R.MaxBackupIndex=1
log4j.rootLogger=WARN, R 
log4j.logger.website=DEBUG

//The java class that outputs to  website.log by invoking
//logger.debug("HomeServlet.doGet()"); 

package home;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;

public class ...

6. why is a .lck file created and not deleted by java logging    stackoverflow.com

I am trying to implement an application level logger (webapps deployed in weblogic) - using java.util.logging . I took the ClassLoaderLogManager from apache JULI logging system since it already implements application level ...

7. logging different level to different files log4j    stackoverflow.com

I have

log4j.rootLogger=wap,err,TRACE
##======================= General Logger ======================== ##

log4j.appender.wap=org.apache.log4j.DailyRollingFileAppender
log4j.appender.wap.Threshold=INFO
log4j.appender.wap.File=/tmp/user-info.log
log4j.appender.wap.DatePattern='.'yyyy-MM-dd
log4j.appender.wap.layout=org.apache.log4j.PatternLayout
log4j.appender.wap.layout.ConversionPattern=%d{dd-MM-yyyy},%d{HH:mm:ss}%m%n

log4j.appender.err=org.apache.log4j.DailyRollingFileAppender
log4j.appender.err.Threshold=ERROR
log4j.appender.err.File=/tmp/err.log
log4j.appender.err.DatePattern='.'yyyy-MM-dd
log4j.appender.err.layout=org.apache.log4j.PatternLayout
log4j.appender.err.layout.ConversionPattern=%d{dd-MM-yyyy},%d{HH:mm:ss}%m%n

log4j.logger.com.web.mytest=TRACE

8. Where is servlet log file?    forums.netbeans.org

9. containers log file    coderanch.com

10. How do i create a log file    coderanch.com

11. log files    coderanch.com

12. How to configure jsp-flow.log file in log4j.xml file ?    coderanch.com

13. How to configure java files in log4j.xml ?    coderanch.com

I configured the JSP files in log4j.xml so that all JSP files can be displayed in console. ttt

17. Writing a log file for my servlet    coderanch.com

Personally, I use log4j which allows you to configure all of this stuff from a properties file. As to your question: One thing to keep in mind is that a Java webapp doesn't necessarily reside in a directory. They can also be deployed and run from a packed war archive. The war file doesn't even need to be on the same ...

18. Problem while creating log file through Servlet: IOException    coderanch.com

19. uploading a log file to data base by using servlet.    coderanch.com

import org.apache.commons.fileupload.servlet.*; import org.apache.commons.fileupload.disk.*; import org.apache.commons.fileupload.*; import javax.servlet.*; import javax.servlet.http.*; import java.io.*; import java.util.*; public class InsertMessage extends HttpServlet{ public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException { response.setContentType("text/html"); PrintWriter out=response.getWriter(); String issue=request.getParameter("issue"); Boolean isMultipart = ServletFileUpload.isMultipartContent(request); out.println(isMultipart); try{ File f=new File("c://Temp"); // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Set factory constraints factory.setSizeThreshold(40000); factory.setRepository(f); // ...

20. To archive log file without stopping JMS application    coderanch.com

Hi, It is very simple, if your using Log4J/SLF4J then you can cofigure this fetaure.This framework will take care of all of your requirement even without stoping you code any time. If you are not using Log4J/SLF4J and you would like to create your own soln then have a look on Appender components of Log4J. For archive your log files either ...

21. Log4j not printing out file and line number    java-forums.org

22. Log messages are not appearing in my log file    java-forums.org

23. polish signs in log-file    java-forums.org

Hallo, I've programmed some servlets, that write with System.out.print entrys into stdou-log. I'm using polish signs, but they are replcesd by '?' sign. As server I'm using Tomcat 6.0, servlets are written by Netbeans 6.7.1 IDE. What should I do to enable polish signs in log-file, or is it impossible? with regards Rafal Ziolkowski