Re: Application name in log record
Thanks, Mark!I'll keep it on mind.
11.01.2022 12:43, Mark Thomas пишет:
On 10/01/2022 13:20, Makarov Alexey wrote:
Thank you, but this properties is not work or something wrong. I get
"${classloader.webappName}", "${classloader.hostName}", or
"${classloader.serviceName}" in catalina.out when I try to use this
properties. But if I try to use "${catalina.base}" all fine (property
is translate to "/opt/tomcat", my install directory).
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = LogManager.getLogManager()
.getProperty(OneLineFormatter.class.getName() +
".webappName"); // ".hostName", ".serviceName", ".catalinaBase"
return String.format("%s/n", webappName); // only
application name for testing
}
}
in $CATALINA_BASE/conf/logging.properties:
my.log.formatter.MyCustomLogFormatter.webappName =
${classloader.webappName}
my.log.formatter.MyCustomLogFormatter.hostName = ${classloader.hostName}
my.log.formatter.MyCustomLogFormatter.serviceName =
${catalina.serviceName}
my.log.formatter.MyCustomLogFormatter.catalinaBase = ${catalina.base}
The short answer is yes. Sorry for not mentioning that before.
The longer answer is that the main thing that JULI does is to extent
java.util.logging to make it class loader aware. In j.u.l logging
loggers are uniquely identified by name. In JULI, they are uniquely
identified by name and class loader. This is so you can have loggers
with the same name in different web applications without them
interfering. You can also have per class loader configuration.
The three additional properties I listed above are provided by the web
application class loader so they only work in per web application
logging.properties.
Mark
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
On 10/01/2022 13:20, Makarov Alexey wrote:
Thank you, but this properties is not work or something wrong. I get
"${classloader.webappName}", "${classloader.hostName}", or
"${classloader.serviceName}" in catalina.out when I try to use this
properties. But if I try to use "${catalina.base}" all fine (property is
translate to "/opt/tomcat", my install directory).
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = LogManager.getLogManager()
.getProperty(OneLineFormatter.class.getName() +
".webappName"); // ".hostName", ".serviceName", ".catalinaBase"
return String.format("%s/n", webappName); // only application
name for testing
}
}
in $CATALINA_BASE/conf/logging.properties:
my.log.formatter.MyCustomLogFormatter.webappName =
${classloader.webappName}
my.log.formatter.MyCustomLogFormatter.hostName = ${classloader.hostName}
my.log.formatter.MyCustomLogFormatter.serviceName = ${catalina.serviceName}
my.log.formatter.MyCustomLogFormatter.catalinaBase = ${catalina.base}
The short answer is yes. Sorry for not mentioning that before.
The longer answer is that the main thing that JULI does is to extent
java.util.logging to make it class loader aware. In j.u.l logging
loggers are uniquely identified by name. In JULI, they are uniquely
identified by name and class loader. This is so you can have loggers
with the same name in different web applications without them
interfering. You can also have per class loader configuration.
The three additional properties I listed above are provided by the web
application class loader so they only work in per web application
logging.properties.
Mark
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
Thank you, but this properties is not work or something wrong. I get
"${classloader.webappName}", "${classloader.hostName}", or
"${classloader.serviceName}" in catalina.out when I try to use this
properties. But if I try to use "${catalina.base}" all fine (property is
translate to "/opt/tomcat", my install directory).
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = LogManager.getLogManager()
.getProperty(OneLineFormatter.class.getName() +
".webappName"); // ".hostName", ".serviceName", ".catalinaBase"
return String.format("%s/n", webappName); // only application
name for testing
}
}
in $CATALINA_BASE/conf/logging.properties:
my.log.formatter.MyCustomLogFormatter.webappName = ${classloader.webappName}
my.log.formatter.MyCustomLogFormatter.hostName = ${classloader.hostName}
my.log.formatter.MyCustomLogFormatter.serviceName = ${catalina.serviceName}
my.log.formatter.MyCustomLogFormatter.catalinaBase = ${catalina.base}
Shall I try to create per-application logging.properties ?
10.01.2022 15:27, Mark Thomas пишет:
I went to look at the source code and found something I'd completely
forgotten about. Tomcat exposes several properties that you can use in
logging.properties. They are:
classloader.webappName
classloader.hostName
classloader.serviceName
There are several ways you could make use of those.
Mark
On 10/01/2022 08:59, Makarov Alexey wrote:
Thank you, Mark!
Excuse me, I forgot describe deployment. Formatter implemented as
library (log-formatter.jar). I specified classpath to this library in
setenv.sh:
echo "Setting parameters from $CATALINA_BASE/bin/setenv.sh"
echo "___"
export CLASSPATH="$CATALINA_BASE/lib/log-formatter-1.0.jar:$CLASSPATH"
echo "___"
echo ""
Logging configured globally in
${catalina.base}/conf/logging.properties file:
...
org.apache.tomee.jul.formatter.AsyncConsoleHandler.level = FINE
org.apache.tomee.jul.formatter.AsyncConsoleHandler.formatter =
my.log.formatter.OneLineFormatter
org.apache.tomee.jul.formatter.AsyncConsoleHandler.encoding = UTF-8
...
Looks like, I cannot access to ServletContext directly... Maybe there
any other way, to get servlet context from InitialContext or
application name from LogManager property:
java.util.logging.LogManager.getLogManager().getProperty(...)
Do you know desired property or how to list LogManager properties?
10.01.2022 12:53, Mark Thomas пишет:
Use ServletContext.getContextPath()?
If you have a more complex deployment you might want to preface it
with ServletContext.getVirtualServerName()
Mark
On 10/01/2022 05:00, Makarov Alexey wrote:
Hello! I want to print application name in my log files. As I know,
I must implemet custom log formatter. How I can get application name?
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = ...;
return String.format("%s/n", webappName); // only
application name for testing
}
}
I use Tomcat 9.0.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
On Mon, Jan 10, 2022 at 11:34 AM Mark Thomas wrote:
>
> I went to look at the source code and found something I'd completely
> forgotten about. Tomcat exposes several properties that you can use in
> logging.properties. They are:
>
> classloader.webappName
> classloader.hostName
> classloader.serviceName
>
> There are several ways you could make use of those.
You're the one who added this feature 7 years ago ;)
Rémy
> Mark
>
>
> On 10/01/2022 08:59, Makarov Alexey wrote:
> > Thank you, Mark!
> >
> > Excuse me, I forgot describe deployment. Formatter implemented as
> > library (log-formatter.jar). I specified classpath to this library in
> > setenv.sh:
> >
> > echo "Setting parameters from $CATALINA_BASE/bin/setenv.sh"
> > echo "___"
> >
> > export CLASSPATH="$CATALINA_BASE/lib/log-formatter-1.0.jar:$CLASSPATH"
> >
> > echo "___"
> > echo ""
> >
> > Logging configured globally in ${catalina.base}/conf/logging.properties
> > file:
> >
> > ...
> > org.apache.tomee.jul.formatter.AsyncConsoleHandler.level = FINE
> > org.apache.tomee.jul.formatter.AsyncConsoleHandler.formatter =
> > my.log.formatter.OneLineFormatter
> > org.apache.tomee.jul.formatter.AsyncConsoleHandler.encoding = UTF-8
> >
> > ...
> >
> > Looks like, I cannot access to ServletContext directly... Maybe there
> > any other way, to get servlet context from InitialContext or application
> > name from LogManager property:
> >
> > java.util.logging.LogManager.getLogManager().getProperty(...)
> >
> > Do you know desired property or how to list LogManager properties?
> >
> > 10.01.2022 12:53, Mark Thomas пишет:
> >> Use ServletContext.getContextPath()?
> >>
> >> If you have a more complex deployment you might want to preface it
> >> with ServletContext.getVirtualServerName()
> >>
> >> Mark
> >>
> >> On 10/01/2022 05:00, Makarov Alexey wrote:
> >>> Hello! I want to print application name in my log files. As I know, I
> >>> must implemet custom log formatter. How I can get application name?
> >>> import java.util.logging.Formatter;
> >>> import java.util.logging.LogRecord;
> >>> public class MyCustomLogFormatter extends Formatter {
> >>> @Override
> >>> public String format(LogRecord record) {
> >>> String webappName = ...;
> >>> return String.format("%s/n", webappName); // only application
> >>> name for testing
> >>> }
> >>> }
> >>> I use Tomcat 9.0.
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> >> For additional commands, e-mail: users-h...@tomcat.apache.org
> >>
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> > For additional commands, e-mail: users-h...@tomcat.apache.org
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> For additional commands, e-mail: users-h...@tomcat.apache.org
>
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
I went to look at the source code and found something I'd completely
forgotten about. Tomcat exposes several properties that you can use in
logging.properties. They are:
classloader.webappName
classloader.hostName
classloader.serviceName
There are several ways you could make use of those.
Mark
On 10/01/2022 08:59, Makarov Alexey wrote:
Thank you, Mark!
Excuse me, I forgot describe deployment. Formatter implemented as
library (log-formatter.jar). I specified classpath to this library in
setenv.sh:
echo "Setting parameters from $CATALINA_BASE/bin/setenv.sh"
echo "___"
export CLASSPATH="$CATALINA_BASE/lib/log-formatter-1.0.jar:$CLASSPATH"
echo "___"
echo ""
Logging configured globally in ${catalina.base}/conf/logging.properties
file:
...
org.apache.tomee.jul.formatter.AsyncConsoleHandler.level = FINE
org.apache.tomee.jul.formatter.AsyncConsoleHandler.formatter =
my.log.formatter.OneLineFormatter
org.apache.tomee.jul.formatter.AsyncConsoleHandler.encoding = UTF-8
...
Looks like, I cannot access to ServletContext directly... Maybe there
any other way, to get servlet context from InitialContext or application
name from LogManager property:
java.util.logging.LogManager.getLogManager().getProperty(...)
Do you know desired property or how to list LogManager properties?
10.01.2022 12:53, Mark Thomas пишет:
Use ServletContext.getContextPath()?
If you have a more complex deployment you might want to preface it
with ServletContext.getVirtualServerName()
Mark
On 10/01/2022 05:00, Makarov Alexey wrote:
Hello! I want to print application name in my log files. As I know, I
must implemet custom log formatter. How I can get application name?
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = ...;
return String.format("%s/n", webappName); // only application
name for testing
}
}
I use Tomcat 9.0.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
Thank you, Mark!
Excuse me, I forgot describe deployment. Formatter implemented as
library (log-formatter.jar). I specified classpath to this library in
setenv.sh:
echo "Setting parameters from $CATALINA_BASE/bin/setenv.sh"
echo "___"
export CLASSPATH="$CATALINA_BASE/lib/log-formatter-1.0.jar:$CLASSPATH"
echo "___"
echo ""
Logging configured globally in ${catalina.base}/conf/logging.properties
file:
...
org.apache.tomee.jul.formatter.AsyncConsoleHandler.level = FINE
org.apache.tomee.jul.formatter.AsyncConsoleHandler.formatter =
my.log.formatter.OneLineFormatter
org.apache.tomee.jul.formatter.AsyncConsoleHandler.encoding = UTF-8
...
Looks like, I cannot access to ServletContext directly... Maybe there
any other way, to get servlet context from InitialContext or application
name from LogManager property:
java.util.logging.LogManager.getLogManager().getProperty(...)
Do you know desired property or how to list LogManager properties?
10.01.2022 12:53, Mark Thomas пишет:
Use ServletContext.getContextPath()?
If you have a more complex deployment you might want to preface it
with ServletContext.getVirtualServerName()
Mark
On 10/01/2022 05:00, Makarov Alexey wrote:
Hello! I want to print application name in my log files. As I know, I
must implemet custom log formatter. How I can get application name?
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = ...;
return String.format("%s/n", webappName); // only application
name for testing
}
}
I use Tomcat 9.0.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Application name in log record
Use ServletContext.getContextPath()?
If you have a more complex deployment you might want to preface it with
ServletContext.getVirtualServerName()
Mark
On 10/01/2022 05:00, Makarov Alexey wrote:
Hello! I want to print application name in my log files. As I know, I
must implemet custom log formatter. How I can get application name?
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
public class MyCustomLogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
String webappName = ...;
return String.format("%s/n", webappName); // only application
name for testing
}
}
I use Tomcat 9.0.
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
