Logging in Simantics Platform - Revision history

Jani Simomaa at 13:47, 23 September 2016

2016-09-23T13:47:31Z

← Older revision		Revision as of 13:47, 23 September 2016
Line 33:		Line 33:

	The SLF4J Manual can be found here: http://www.slf4j.org/manual.html		The SLF4J Manual can be found here: http://www.slf4j.org/manual.html

			== Configuring Logback ==

			By default bundle <code>org.simantics.logback.configuration</code> contains the <code>logback.xml</code> configuration file in which the logging format and different appenders are defined. By default it looks like this:

			<pre>
			<?xml version="1.0" encoding="UTF-8"?>
			<configuration>

			<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
			<!-- encoders are assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
			<encoder>
			<pattern>%-5p [%d] %c: %m%n%rEx</pattern>
			</encoder>
			</appender>

			<appender name="async-console" class="ch.qos.logback.classic.AsyncAppender">
			<appender-ref ref="console" />
			</appender>

			<root level="debug">
			<appender-ref ref="async-console" />
			</root>
			</configuration>
			</pre>

			This configuration creates a single ''asynchronous'' <code>ConsoleAppender</code> which prints all the logging to <code>System.out</code> by. An example output would look like:

			<pre>
			INFO [2016-09-23 15:56:25,498] org.simantics.workbench.internal.SimanticsWorkbenchAdvisor: startPlatform finished
			</pre>

			It is possible to override this default configuration be giving a VM-argument for the application in format:

			<pre>
			-Dlogback.configurationFile="C:\logbacs\logback.xml"
			</pre>

			For detailed information see [http://logback.qos.ch/manual/ Logback manual]

Jani Simomaa at 13:40, 23 September 2016

2016-09-23T13:40:11Z

← Older revision		Revision as of 13:40, 23 September 2016
Line 1:		Line 1:
	For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (<code>org.slf4j.api</code>) and [http://logback.qos.ch/ Logback Project] (<code>ch.qos.logback.classic</code>) is included in Simantics SDK. To use the SLF4J logging API just include the following bundle in your own plugin's MANIFEST.MF dependencies:		For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (<code>org.slf4j.api</code>) and [http://logback.qos.ch/ Logback Project] (<code>ch.qos.logback.classic</code>) is included in Simantics SDK. To use the SLF4J logging API just include the following bundle in your own plugin's <code>MANIFEST.MF</code> dependencies:

	<pre>		<pre>

Jani Simomaa: Created page with "For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (`org.slf4j.api`) and [http://logback.qos.ch/ Logback Project]..."

2016-09-23T13:36:18Z

Created page with "For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (<code>org.slf4j.api</code>) and [http://logback.qos.ch/ Logback Project]..."

New page

For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (<code>org.slf4j.api</code>) and [http://logback.qos.ch/ Logback Project] (<code>ch.qos.logback.classic</code>) is included in Simantics SDK. To use the SLF4J logging API just include the following bundle in your own plugin's MANIFEST.MF dependencies:

<pre>
Require-Bundle: ..,
org.slf4j.api
</pre>

An example usage of logging inside your own java code is presented below:

<pre>
1: import org.slf4j.Logger;
2: import org.slf4j.LoggerFactory;
3:
4: public class Wombat {
5:
6: private static final Logger LOGGER = LoggerFactory.getLogger(Wombat.class);
7: private Integer t;
8: private Integer oldT;
9:
10: public void setTemperature(Integer temperature) {
11:
12: oldT = t;
13: t = temperature;
14:
15: LOGGER.debug("Temperature set to {}. Old temperature was {}.", t, oldT);
16:
17: if(temperature.intValue() > 50) {
18: LOGGER.info("Temperature has risen above 50 degrees.");
19: }
20: }
21: }
</pre>

The SLF4J Manual can be found here: http://www.slf4j.org/manual.html

Logging in Simantics Platform - Revision history

Jani Simomaa at 13:47, 23 September 2016

Jani Simomaa at 13:40, 23 September 2016

Jani Simomaa: Created page with "For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (org.slf4j.api) and [http://logback.qos.ch/ Logback Project]..."

Jani Simomaa: Created page with "For uniform logging in Simantics Platform [http://www.slf4j.org/ The Simple Logging Facade for Java] (`org.slf4j.api`) and [http://logback.qos.ch/ Logback Project]..."