org.apache.log4j.helpers
public class LogLog extends Object
Log4j components cannot make log4j logging calls. However, it is sometimes useful for the user to learn about what log4j is doing. You can enable log4j internal logging by defining the log4j.configDebug variable.
All log4j internal debug calls go to System.out
where as internal error messages are sent to
System.err
. All internal messages are prepended with
the string "log4j: ".
Since: 0.8.2
Field Summary | |
---|---|
static String | CONFIG_DEBUG_KEY
Defining this value makes log4j components print log4j-internal
debug statements to System.out .
|
protected static boolean | debugEnabled |
static String | DEBUG_KEY
Defining this value makes log4j print log4j-internal debug
statements to System.out .
|
Method Summary | |
---|---|
static void | debug(String msg)
This method is used to output log4j internal debug
statements. |
static void | debug(String msg, Throwable t)
This method is used to output log4j internal debug
statements. |
static void | error(String msg)
This method is used to output log4j internal error
statements. |
static void | error(String msg, Throwable t)
This method is used to output log4j internal error
statements. |
static void | setInternalDebugging(boolean enabled)
Allows to enable/disable log4j internal logging. |
static void | setQuietMode(boolean quietMode)
In quite mode no LogLog generates strictly no output, not even
for errors. |
static void | warn(String msg)
This method is used to output log4j internal warning
statements. |
static void | warn(String msg, Throwable t)
This method is used to output log4j internal warnings. |
Deprecated: Use DEBUG_KEY instead.
Defining this value makes log4j components print log4j-internal debug statements toSystem.out
.
The value of this string is log4j.configDebug.
Note that the search for all option names is case sensitive.
System.out
.
The value of this string is log4j.debug.
Note that the search for all option names is case sensitive.
System.out
.System.out
.System.err
.System.err
.Parameters: quietMode A true for not
System.err
.System.err
.