Hi Thanks a lot for the prompt reply! What I don't quite understand at this point is users are encouraged to use them or not. It looks like logback.groovy files are in the way, anyhow - I am not explicitly executing it but it is picked up by the HelloWorld.groovy just to throw the error I mentioned. I much prefer groovy DSL to XML but I have not found any clues as to how logback.groovy is to be used and it puzzles me what the benefit of the XML->groovy translators are? Thanks a lot Tamas On 11/09/2011 04:23 PM, ceki wrote:
The logback.groovy files are meant to be executed by GafferConfigurator. They are not standalone groovy applications.
HTH,
On 09.11.2011 16:20, Tompi Mat wrote:
Hi,
I am trying to use logback.groovy instead of logback.xml in my groovy project but I might be missing something:
$ cat HelloWorld.groovy @Grab('org.slf4j:slf4j-api:1.6.1') @Grab('ch.qos.logback:logback-core:1.0.0') @Grab('ch.qos.logback:logback-classic:1.0.0') @Grab('ch.qos.logback:logback-examples:1.0.0') import org.slf4j.Logger import org.slf4j.LoggerFactory
public class HelloWorld1 {
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger( "HelloWorld1" ) logger.warn("Hello world.") } }
If I put the first example from http://logback.qos.ch/manual/configuration.html of sample0.xml as logback.xml, it seems to work perfect.
If I put the logback.groovy equivalent instead, I get various errors, like :
$ groovy HelloWorld.groovy Failed to instantiate [ch.qos.logback.classic.LoggerContext] Reported exception: org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'ch.qos.logback.core.ConsoleAppender[null]' with class 'ch.qos.logback.core.ConsoleAppender' to class 'ch.qos.logback.core.Appender' at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.castToType(DefaultTypeTransformation.java:331)
If I only go with the simplest:
root(DEBUG)
then I get
groovy.lang.MissingMethodException: No signature of method: Script1.root() is applicable for argument types: (ch.qos.logback.classic.Level) values: [DEBUG] Possible solutions: wait(), run(), run(), wait(long), print(java.lang.Object), print(java.lang.Object)
Below is logback.groovy, could you enlighten me what I am doing wrong?
Thanks,
Tamas
============================ @Grab('ch.qos.logback:logback-core:1.0.0') @Grab('ch.qos.logback:logback-classic:1.0.0') @Grab('ch.qos.logback:logback-examples:1.0.0') import ch.qos.logback.classic.encoder.PatternLayoutEncoder import ch.qos.logback.core.ConsoleAppender
import static ch.qos.logback.classic.Level.DEBUG
//appender("STDOUT", ConsoleAppender) { // encoder(PatternLayoutEncoder) { // pattern = "%d{HH:mm:ss.SSS} XXX [%thread] %-5level %logger{36} - %msg%n" // } //} root(DEBUG)