RE: Tomcat 5 : DEBUG level

2004-04-15 Thread Robert . Walker 
I think you need to setup a logger, if using java1.4
then just use built in java.util.logging.Logger, otherwise
maybe log4j,  prob best to create a file logger and log ALL
webapp spcefic messages to it

here is mine if you need something to start, its a singleton
so you'd typically invoke with

cdmanager.CdManagerLogger.getInstance().logp(
   Level.FINE,
   this.getClass().getName(),
   yourMethodName,
   your output message);
  
===
package cdmanager;

import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.logging.FileHandler;


public class CdManagerLogger
{
   protected static java.util.logging.Logger logger = null;

   private CdManagerLogger()
   {
 if(logger==null)
 {
   // Initalize the instance of the class
   logger = java.util.logging.Logger.getLogger();
   try
   {
   FileHandler fh = new
FileHandler(D:\\JBuilder9\\myprojects\\cdmanager\\logs\\cdmanager.log);
   fh.setFormatter(new java.util.logging.SimpleFormatter());
   // Send logger output to our FileHandler.
   logger.addHandler(fh);
   logger.setLevel(java.util.logging.Level.ALL);
   }
   catch(Exception e) { e.printStackTrace(); }
 }
   }
   static public java.util.logging.Logger getInstance()
   {
 if(logger!=null)
   return logger;
 else
 {
   new CdManagerLogger();
   return logger;
 }
   }
}


-Original Message-
From: Francesco Pellegrini [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 15, 2004 9:28 AM
To: Tomcat Users List
Subject: R: Tomcat 5 : DEBUG level


Hi,

getServletContext().log(message...);

When I was in Servlet class or in JSP pages  I can use it, but How can I log
message if I'm in Model or Controller layer ( my application is tie-tier),
for examples in MyDBConnection.class and I don't have a ServletContext?

Thanks,

Francesco.

-Messaggio originale-
Da: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Inviato: giovedi 15 aprile 2004 15.04
A: Tomcat Users List
Oggetto: RE: Tomcat 5 : DEBUG level



Hi,
getServletContext().log(message...);

RTFM.

Yoav Shapira
Millennium Research Informatics


-Original Message-
From: Francesco Pellegrini [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 13, 2004 12:02 PM
To: Tomcat Users List
Subject: Tomcat 5 : DEBUG level

Hi all,

I'm looking for an help to customize a LOG level for my server.
I have some JSP and SERVLET that uses :

System.out.println(message...);

in server.xml I set :

Logger className=org.apache.catalina.logger.FileLogger
verbosity=4 directory=logs  prefix=localhost_log.
suffix=.txt
 timestamp=true/


Now, Instead of save the message on stdout.log I would like to store
all
message on  localhost_log.-MM-DD.txt, beacause the stdout.log it's
become too large.

How can i solve this issue?

Thanks

Franz.




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RE: jdk1.4 tomcat5 log4j finds java.util.logging Logger not l og4j

2004-04-12 Thread Robert . Walker 
my imports are

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

is that the problem?

maybe when the author wrote these examples he was running jdk1.3 so
it was not an issue, but running under 1.4 seems to find
jdk1.4 logging

thanks for any help, just tryin to get a handle on whats happening

-Original Message-
From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED]
Sent: Friday, April 09, 2004 5:37 PM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: RE: jdk1.4  tomcat5  log4j finds java.util.logging Logger not
log4j


What are your imports?

 -Original Message-
From:   [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent:   Fri Apr 09 16:58:08 2004
To: [EMAIL PROTECTED]
Subject:jdk1.4  tomcat5  log4j finds java.util.logging Logger not
log4j

hi all
I am running 
tomcat 5, with jdk 1.4
and have not changed any of the jar directories
(server/lib or common/lib) by adding my log4j.jar
and the problem is when I got log, it is finding 
the jdk1.4 logging and not log4j.  I have  do  log4j.jar in my WEB-INF/lib 

below is my init log4j init servlet  and snippet of web.xml, all seems fine

in the 1st servlet I hit, i do a 

private Log log = LogFactory.getLog(this.getClass().getName());

and then a print which Logger i am using and it shows
java.util.logging.Logger

System.out.println(* log= +log);   
which yields
 [EMAIL PROTECTED]

and then 

System.out.println(* log.getLogger() =
+((org.apache.commons.logging.impl.Jdk14Logger)log).getLogger());
which yields
 log.getLogger() [EMAIL PROTECTED]


How can I get it to use log4j, i dropped log4j.jar in myapp/WEB-INF/lib/  
and thought that would be enough


any suggestions, and thanks for the help, Happy Easter




this is an example from Struts Framework book (Switchback Software LLC),
almost exact
so I thought it should work




===
public class Log4jInitServlet extends HttpServlet {
 public void init() {
 String prefix = getServletContext().getRealPath(/);
 String file = getInitParameter(log4j-init-file);
 log(prefix+file= +prefix+file); 
 if (file != null) {
 PropertyConfigurator.configure(prefix+file); 
 } else {
BasicConfigurator.configure();
 }
 }
 public void doGet(HttpServletRequest req, HttpServletResponse res) { }
}
and
web.xml 
---
servlet
servlet-namelog4j-init/servlet-name
servlet-classcdmanager.Log4jInitServlet/servlet-class
 init-param
 param-namelog4j-init-file/param-name
 param-valueWEB-INF\log4j.properties/param-value
 /init-param
 load-on-startup1/load-on-startup
/servlet

and my log4j.properties
---
# Set root category priority to DEBUG and its only appender to A1.
log4j.rootCategory=DEBUG,A1,F1
log4j.category.cdmanager=DEBUG,A1,F1

# A1 is set to be a ConsoleAppender.
log4j.appender.A1=org.apache.log4j.ConsoleAppender

# A1 uses PatternLayout.
log4j.appender.A1.layout=org.apache.log4j.PatternLayout

# log4j.appender.A1.layout.ConversionPattern=%d %-4r [%t](%F:%L)  %-5p %c %x
- %m%n
log4j.appender.A1.layout.ConversionPattern=%d [%t](%F:%L) %-5p %x - %m%n

# F1 is set to be a RollingFileAppender that uses PatternLayout, add F1
# to the desired categories to enable file trace
log4j.appender.F1=org.apache.log4j.RollingFileAppender
log4j.appender.F1.layout=org.apache.log4j.PatternLayout
log4j.appender.F1.layout.ConversionPattern=%p %t %c - %m%n
log4j.appender.F1.File=D:\\Tomcat5.0\\logs\\mylog.log
log4j.appender.F1.MaxFileSize=100KB
log4j.appender.F1.MaxBackupIndex=1
log4j.category.org=WARN,A1,F1

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jdk1.4 tomcat5 log4j finds java.util.logging Logger not log4j

2004-04-09 Thread Robert . Walker 
hi all
I am running 
tomcat 5, with jdk 1.4
and have not changed any of the jar directories
(server/lib or common/lib) by adding my log4j.jar
and the problem is when I got log, it is finding 
the jdk1.4 logging and not log4j.  I have  do  log4j.jar in my WEB-INF/lib 

below is my init log4j init servlet  and snippet of web.xml, all seems fine

in the 1st servlet I hit, i do a 

private Log log = LogFactory.getLog(this.getClass().getName());

and then a print which Logger i am using and it shows
java.util.logging.Logger

System.out.println(* log= +log);   
which yields
 [EMAIL PROTECTED]

and then 

System.out.println(* log.getLogger() =
+((org.apache.commons.logging.impl.Jdk14Logger)log).getLogger());
which yields
 log.getLogger() [EMAIL PROTECTED]


How can I get it to use log4j, i dropped log4j.jar in myapp/WEB-INF/lib/  
and thought that would be enough


any suggestions, and thanks for the help, Happy Easter




this is an example from Struts Framework book (Switchback Software LLC),
almost exact
so I thought it should work




===
public class Log4jInitServlet extends HttpServlet {
 public void init() {
 String prefix = getServletContext().getRealPath(/);
 String file = getInitParameter(log4j-init-file);
 log(prefix+file= +prefix+file); 
 if (file != null) {
 PropertyConfigurator.configure(prefix+file); 
 } else {
BasicConfigurator.configure();
 }
 }
 public void doGet(HttpServletRequest req, HttpServletResponse res) { }
}
and
web.xml 
---
servlet
servlet-namelog4j-init/servlet-name
servlet-classcdmanager.Log4jInitServlet/servlet-class
 init-param
 param-namelog4j-init-file/param-name
 param-valueWEB-INF\log4j.properties/param-value
 /init-param
 load-on-startup1/load-on-startup
/servlet

and my log4j.properties
---
# Set root category priority to DEBUG and its only appender to A1.
log4j.rootCategory=DEBUG,A1,F1
log4j.category.cdmanager=DEBUG,A1,F1

# A1 is set to be a ConsoleAppender.
log4j.appender.A1=org.apache.log4j.ConsoleAppender

# A1 uses PatternLayout.
log4j.appender.A1.layout=org.apache.log4j.PatternLayout

# log4j.appender.A1.layout.ConversionPattern=%d %-4r [%t](%F:%L)  %-5p %c %x
- %m%n
log4j.appender.A1.layout.ConversionPattern=%d [%t](%F:%L) %-5p %x - %m%n

# F1 is set to be a RollingFileAppender that uses PatternLayout, add F1
# to the desired categories to enable file trace
log4j.appender.F1=org.apache.log4j.RollingFileAppender
log4j.appender.F1.layout=org.apache.log4j.PatternLayout
log4j.appender.F1.layout.ConversionPattern=%p %t %c - %m%n
log4j.appender.F1.File=D:\\Tomcat5.0\\logs\\mylog.log
log4j.appender.F1.MaxFileSize=100KB
log4j.appender.F1.MaxBackupIndex=1
log4j.category.org=WARN,A1,F1

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