log4j

How to fix this java.lang.LinkageError?

I am trying to configure a custom layout class to Log4J as described in my previous post. The class uses java.util.regex.Matcher to identify potential credit card numbers in log messages. It works perfectly in unit tests, also in a minimal web app containing a single servlet. However when I try to deploy it with our app in JBoss, I get t...

LOG4j Spring AOP

Hi. I have a j2ee web application running on Spring framework. I want to implement logging using log4j and Spring's AOP. I was trying to find for references but I only get references which does not use log4j. I had exactly the same configuration as what was on the link you gave. I have declared too a bean which where I want to implement...

Log4j Dynamic Parameter

Hi. i have a j2ee web application running on spring framework and using log4j for logging. I have this line in my log4j.properties file. this will insert the logs in my database. How do I set a dynamic value in the message part so that I can somehow append the currently logged in user. The bean object containing info for the current user...

Setting jvmargs in log4j.properties file

Hey This is a bit of a weird request but I am trying to set some jvmargs in the log4j.properties file. At present I use ant to for example set some args.... jvmarg value="-Dmail.smtp.socketFactory.port=465" ... but it would be great to group a few of these logging relevant arguments into the .properties file. Does anyone know how to d...

Jboss logging issue

Our application is deployed on JBoss As 4.0x and we face some issues with JBoss logging. Whenever the server is restarted, JBoss stops logging, and there is no update in server.log. After that it is not updating the log file. Then we do touch cmd on log4j.xml, so that it creates the log files again. Please help me in fixing the issue we ...

Exclude LOG4J Database Logging from AOP Transaction Rollback

Hi. I have a j2ee web application running on Spring framework. It uses Log4j for logging and Spring's AOP and Spring's transaction manager (e.g DataSourceTransactionManager) for roll-bakc during exceptions. I believe the best way to put log errors or exceptions is on the catch. So assuming I put the logging here and rethrow or bubble-up...

Apache commons HTTPClient and log4j.xml

I'm using Apache commons HTTPClient with Apache Axis 1.5 and I'm trying to log the messages exchanged when making Web Service calls by enabling org.apache.commons.httpclient to DEBUG and httpclient.wire to DEBUG. However, this doesn't work. Mentioned below is my log4j.xml - can someone help me? Thanks <?xml version="1.0" encoding="UTF-8...

wsdl2java excpetion

java org.apache.axis2.wsdl.WSDL2Java -s -p studs.exchange -uri https://api.betfair.com/exchange/v5/BFExchangeService.wsdl Retrieving document at 'https://api.betfair.com/exchange/v5/BFExchangeService.wsdl'. log4j:WARN No appenders could be found for logger (org.apache.axis2.description.WSDL11ToAllAxisServicesBuilder). log4j:WARN Please...

log4j properties file: how to configure ?

Is it right that the procedure of using log4j looks like this: 1) put a .properties file somewhere in a project folder 2) in an initialization method, that runs only once, invoke PropertyConfigurator.configure("path_to_file"); 3) in every method we need to use logger we define a static logger variable and simply invoke getLogger(cla...

Strange jboss console error

Hello everyone, I'm creating additional module to already multi-module maven project. And for this one I want everything to be like in other modules(meaning dependencies) just to test hello world, then I'll go do some more complex stuff. And it does print hello world as it should when deployed onto jboss server, but I get some strange e...

FileAppender creates a new log file when system date changes

I am using FileAppender for logging. This creates a new log file when the date is changed. I have requirement to parse the log file so i want to create only a single log file irrespective of date. Is there any way to achieve this (i.e. all the logs should go in one file)? ...

log4j.xml show com.foo, but hide com.foo.bar

Hi, I have the following log4j.xml configuration: <log4j:configuration> <appender name = "CONSOLE" class = "org.apache.log4j.ConsoleAppender"> <param name = "Target" value = "System.out"/> <param name = "Threshold" value = "DEBUG"/> </appender> <category name = "com.foo"> <appender-ref ref = "CONSOL...

Open Source Log Aggregators?

I have sixteen servers using Log4J logs, accessible by ssh. I want to see the output of all logs on my desktop machine. Apache Chainsaw can presumably do this, but the documentation isn't getting me there. "Put all the jars into your ~/.chainsaw directory", got that. "Chainsaw will automatically use the functionality in those JARs"? ...

How to read log4j output to a web page?

I have a web page, used for admin purposes, which runs a task (image fetching from a remote site). In order to be able to debug the task using the browser only, no ssh etc, I'd like to be able to read all log output from the executing thread and spit it out to the web page. The task boils down to: Changing log level for current thread ...

Configuration Log4j: ConsoleAppender to System.err?

I saw that one of our tools uses a ConsoleAppender to System.err next to System.out in it's log4j configuration. Fragments of the configuration: <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender"> <!-- Log to STDOUT. --> <param name="Target" value="System.out"/> .... <appender name="CONSOLE_ERR" class="...

JBoss Application Server Log Configuration

Hi, Is there any configuration for JBoss Application Server's Log configuration where in the logs get deleted automatically if the log size exceeds some threshold or if it is older than a certain date ? ...

Rolling File appender usage

What is a rollingfile appender ? I want my jboss to delete logs either exceeding a maximum size or exceeding a certain date. People on this forum have suggested me to use rollingfile appender. How do I configure it in jboss-log4j.xml file ? ...

Configuring Rolling File Appender

Hi, My jboss application server log file named jboss-log4j.xml has the following configuration for the rolling file appender <appender name="FILE" class="org.jboss.logging.appender.RollingFileAppender"> <errorHandler class="org.jboss.logging.util.OnlyOnceErrorHandler"/> <param name="File" value="${jboss.server.log.dir}/server.log"/> ...

How can i use 'log' inside a src/groovy/ class

I'm encountering this error: groovy.lang.MissingPropertyException: No such property: log for class: org.utils.MyClass Here's the content of the class: package org.utils class MyClass { int organizationCount = 0 public int getOrganizationCount(){ log.debug "There are ${organizationCount} organization(s) found....

How to log all sql going through JBoss datasource with log4j

I've looked at log4jdbc (which does not support datasources), p6spy which seems to be what I am looking for but it has not been updated since 2003 which makes me nervous and lists only JBoss 3.x (we use JBoss 5), and JAMon which seems heavyweight for what I am trying to accomplish (a simple log of all SQL statements running through a JBo...