Re: log4j struts
Hi! Can you give me an example of specifying log4j as init-param. within struts-config.xml? Thanks, Jan-Jaap Ye, Young wrote: yes, you can. -Original Message- From: Brian McGovern [mailto:[EMAIL PROTECTED] Sent: 2005/02/16 4:48 PM To: Struts Users Mailing List Subject: log4j struts I want to use log4j with my struts app. Can I use the struts-config.xml to specify log4j as an init parameter and point it to its external properties file? Or do i have to make my own front controller servlet for that? thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: log4j struts
Cool! That warning has always bugged me a bit, but not enough to spend
any time thinking about the cause and solution. Thanks for the heads-up
Craig!
Frank
Craig McClanahan wrote:
If you do this in a ServletContextListener's contextInitialized()
method you won't get the warnings, because this fires before
ActionServlet starts up.
Craig
On Wed, 16 Feb 2005 17:27:14 -0500, Frank W. Zammetti
<[EMAIL PROTECTED]> wrote:
You can configure Log4J from a Struts plugin, although you will get a
configuration warning when Struts starts up before the plugin fires.
Here's some init code I've used (roughly... I don't actually use init
parameters and I construct a real path from a virtual path, and I do
some other hackery of the config file on-the-fly, so this is trimmed
down a bit, but I think it's close to what you want)...
String lConfigFile = servlet.getInitParameter("pathToLog4JConfigFile");
FileReader fr = new FileReader(lConfigFile);
BufferedReader br = new BufferedReader(fr);
StringBuffer sbXML = new StringBuffer();
String line = "";
while ((line = br.readLine()) != null) { sbXML.append(line); }
br.close();
String xml = sbXML.toString();
InputStream isXML = new ByteArrayInputStream(xml.getBytes());
new DOMConfigurator().doConfigure(isXML, LogManager.getLoggerRepository());
Category cat = Category.getInstance(getClass().getName());
cat.info("Log4J initialized");
Might not be the prettiest, but it works.
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
Ye, Young wrote:
yes, you can.
-Original Message-
From: Brian McGovern [mailto:[EMAIL PROTECTED]
Sent: 2005/02/16 4:48 PM
To: Struts Users Mailing List
Subject: log4j struts
I want to use log4j with my struts app. Can I use the struts-config.xml to
specify log4j as an init parameter and point it to its external properties
file? Or do i have to make my own front controller servlet for that?
thanks
-
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-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
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Re: log4j struts
If you do this in a ServletContextListener's contextInitialized()
method you won't get the warnings, because this fires before
ActionServlet starts up.
Craig
On Wed, 16 Feb 2005 17:27:14 -0500, Frank W. Zammetti
<[EMAIL PROTECTED]> wrote:
> You can configure Log4J from a Struts plugin, although you will get a
> configuration warning when Struts starts up before the plugin fires.
> Here's some init code I've used (roughly... I don't actually use init
> parameters and I construct a real path from a virtual path, and I do
> some other hackery of the config file on-the-fly, so this is trimmed
> down a bit, but I think it's close to what you want)...
>
> String lConfigFile = servlet.getInitParameter("pathToLog4JConfigFile");
> FileReader fr = new FileReader(lConfigFile);
> BufferedReader br = new BufferedReader(fr);
> StringBuffer sbXML = new StringBuffer();
> String line = "";
> while ((line = br.readLine()) != null) { sbXML.append(line); }
> br.close();
> String xml = sbXML.toString();
> InputStream isXML = new ByteArrayInputStream(xml.getBytes());
> new DOMConfigurator().doConfigure(isXML, LogManager.getLoggerRepository());
> Category cat = Category.getInstance(getClass().getName());
> cat.info("Log4J initialized");
>
> Might not be the prettiest, but it works.
>
> --
> Frank W. Zammetti
> Founder and Chief Software Architect
> Omnytex Technologies
> http://www.omnytex.com
>
> Ye, Young wrote:
> > yes, you can.
> >
> > -Original Message-
> > From: Brian McGovern [mailto:[EMAIL PROTECTED]
> > Sent: 2005/02/16 4:48 PM
> > To: Struts Users Mailing List
> > Subject: log4j struts
> >
> >
> > I want to use log4j with my struts app. Can I use the struts-config.xml to
> > specify log4j as an init parameter and point it to its external properties
> > file? Or do i have to make my own front controller servlet for that?
> >
> > thanks
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> >
> >
> >
>
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
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Re: log4j struts
You can configure Log4J from a Struts plugin, although you will get a
configuration warning when Struts starts up before the plugin fires.
Here's some init code I've used (roughly... I don't actually use init
parameters and I construct a real path from a virtual path, and I do
some other hackery of the config file on-the-fly, so this is trimmed
down a bit, but I think it's close to what you want)...
String lConfigFile = servlet.getInitParameter("pathToLog4JConfigFile");
FileReader fr = new FileReader(lConfigFile);
BufferedReader br = new BufferedReader(fr);
StringBuffer sbXML = new StringBuffer();
String line = "";
while ((line = br.readLine()) != null) { sbXML.append(line); }
br.close();
String xml = sbXML.toString();
InputStream isXML = new ByteArrayInputStream(xml.getBytes());
new DOMConfigurator().doConfigure(isXML, LogManager.getLoggerRepository());
Category cat = Category.getInstance(getClass().getName());
cat.info("Log4J initialized");
Might not be the prettiest, but it works.
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
Ye, Young wrote:
yes, you can.
-Original Message-
From: Brian McGovern [mailto:[EMAIL PROTECTED]
Sent: 2005/02/16 4:48 PM
To: Struts Users Mailing List
Subject: log4j struts
I want to use log4j with my struts app. Can I use the struts-config.xml to
specify log4j as an init parameter and point it to its external properties
file? Or do i have to make my own front controller servlet for that?
thanks
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: log4j struts
yes, you can. -Original Message- From: Brian McGovern [mailto:[EMAIL PROTECTED] Sent: 2005/02/16 4:48 PM To: Struts Users Mailing List Subject: log4j struts I want to use log4j with my struts app. Can I use the struts-config.xml to specify log4j as an init parameter and point it to its external properties file? Or do i have to make my own front controller servlet for that? thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
