helma.org/wiki/Helma NG/helma.logging

Version 10

hannes — Fri, 25 Sep 2009 18:23:15 +0000

8	var log = helma.logging.getLogger(__name__);getLogger(module.id);

Version 9

earl — Fri, 25 Sep 2009 03:40:34 +0000

Set useMarkdown to true

1	The helma[helma.logging module\|http://githubmodule](http://github.com/hns/helma-ng/blob/master/modules/helma/logging.js js) provides logging functionality using Apache log4j\|http://logging[Apache log4j](http://logging.apache.org/log4j/1.2/index.htmlhtml).
3	helma.logging can be configured by passing a log4j XML or properties configuration file to the setConfig() `setConfig()` method. The default configuration is file modules/config/log4j[modules/config/log4j.properties\|http://githubproperties](http://github.com/hns/helma-ng/blob/master/modules/config/log4j.propertiesproperties).
5	Helma provides a special Appender class called org`org.helma.util.RhinoAppender RhinoAppender` that allows to send log messages to a Javascript callback function.
7	import('helma/logging');
8	var log = helma.logging.getLogger(__name__);
24	<javascript <i>javascript stack trace>trace</i>
26	<java <i>java stack trace>trace</i>
28

Version 8

earl — Fri, 25 Sep 2009 03:37:18 +0000

Helma provides a special Appender class called org.helma.util.RhinoAppender that allows to send log messages to a Javascript *callback* function. The logging module provides the methods enableResponseLog() and disableResponseLog() to enable and disable appending of RhinoAppender log messages to a response buffer, using similar formatting as res.debug in Helma 1.

Version 7

earl — Fri, 25 Sep 2009 03:36:36 +0000

1	The helma.logging module\|http://devmodule\|http://github.helma.org/trac/helma/browser/helma-ng/trunk/modules/helma/loggingcom/hns/helma-ng/blob/master/modules/helma/logging.js provides logging functionality using Apache log4j\|http://logging.apache.org/log4j/1.2/index.html.
3	helma.logging can be configured by passing a log4j XML or properties configuration file to the setConfig() method. The default configuration is file modules/helma/log4jmodules/config/log4j.properties\|http://devproperties\|http://github.helma.org/trac/helma/browser/helma-ng/trunk/modules/helma/log4jcom/hns/helma-ng/blob/master/modules/config/log4j.properties*.

Version 6

earl — Fri, 25 Sep 2009 03:34:14 +0000

Set useMarkdown to

7	importModule(import('helma.logging', 'logginghelma/logging');
8	var log = helma.logging.enableResponseLog();getLogger(__name__);
9	var log = logging.getLogger('modulename');

Version 5

hannes — Fri, 16 May 2008 15:39:47 +0000

25	<h3>Script Stack</h3><h4 style='padding-left: 8px; margin: 4px;'>Script Stack</h4>
27	<h3>Java Stack</h3><h4 style='padding-left: 8px; margin: 4px;'>Java Stack</h4>

Version 4

hannes — Fri, 16 May 2008 15:27:05 +0000

22	<div class="helma-debug-line" style="background: #fc3; color: black; border-top: 1px solid black;">3300 [pool-1-thread-2] INFO main modulename - Hello world!
24	<div class="helma-debug-line" style="background: #fc3; color: black; border-top: 1px solid black;">3303 [pool-1-thread-2] ERROR main modulename - ReferenceError: "foo" is not defined.

Version 3

hannes — Fri, 16 May 2008 15:26:27 +0000

10	...
11	logThen the following code .info("log message");..
12
13	log.info("Hello world!");
14	try {
15	foo.bar;
16	} catch (e) {
17	log.error(e, e.rhinoException);
18	}
19
20	... will produce the following output on the rendered page:
21
22	<div class="helma-debug-line" style="background: #fc3; color: black; border-top: 1px solid black;">3300 [pool-1-thread-2] INFO main - Hello world!
23	</div>
24	<div class="helma-debug-line" style="background: #fc3; color: black; border-top: 1px solid black;">3303 [pool-1-thread-2] ERROR main - ReferenceError: "foo" is not defined.
25	<h3>Script Stack</h3>
26	<javascript stack trace>
27	<h3>Java Stack</h3>
28	<java stack trace>
29	</div>

Version 2

hannes — Fri, 16 May 2008 11:37:06 +0000

Helma provides a special Appender class called org.helma.util.RhinoAppender that allows to send log messages to a Javascript *callback* function. The logging module provides the methods startResponseLog() enableResponseLog() and stopResponseLog() disableResponseLog() to enable and disable appending of RhinoAppender log messages to a response buffer, using similar formatting as res.debug in Helma 1.

logging.startResponseLog();enableResponseLog();

Version 1

hannes — Fri, 16 May 2008 10:49:47 +0000

Set tags to helma ng

1	The helma.logging module\|http://dev.helma.org/trac/helma/browser/helma-ng/trunk/modules/helma/logging.js provides logging functionality using Apache log4j\|http://logging.apache.org/log4j/1.2/index.html.
2
3	helma.logging can be configured by passing a log4j XML or properties configuration file to the setConfig() method. The default configuration is file modules/helma/log4j.properties\|http://dev.helma.org/trac/helma/browser/helma-ng/trunk/modules/helma/log4j.properties.
4
5	Helma provides a special Appender class called org.helma.util.RhinoAppender that allows to send log messages to a Javascript callback function. The logging module provides the methods startResponseLog() and stopResponseLog() to enable and disable appending of RhinoAppender log messages to a response buffer, using similar formatting as res.debug in Helma 1.
6
7	importModule('helma.logging', 'logging');
8	logging.startResponseLog();
9	var log = logging.getLogger('modulename');
10	...
11	log.info("log message");