[m2] how to set log4j system properties for the axis2 maven plugin

[Adrian Herscu <bm...@fastmail.fm>]

Hi all,

I know that questions regarding setting log4j and system properties were 
asked many times, however I could not find anything that works for me.

I am trying to make the axis2 plugin run during my build, and I am 
getting this error:

[INFO] [axis2-wsdl2code:wsdl2code {execution: default}]
log4j:WARN No appenders could be found for logger 
(org.apache.axis2.i18n.Project
ResourceBundle).
log4j:WARN Please initialize the log4j system properly.
java.io.FileNotFoundException:
         at java.io.FileInputStream.open(Native Method)
         at java.io.FileInputStream.<init>(FileInputStream.java:106)
         at java.io.FileInputStream.<init>(FileInputStream.java:66)
         at 
org.apache.axis2.wsdl.codegen.CodegenConfigLoader.loadConfig(CodegenC
onfigLoader.java:161)
         at 
org.apache.axis2.wsdl.codegen.CodeGenConfiguration.<init>(CodeGenConf
iguration.java:371)
         at 
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerat
ionEngine.java:85)
         at 
org.apache.axis2.maven2.wsdl2code.WSDL2CodeMojo.execute(WSDL2CodeMojo
.java:396)
         at 
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:443)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:539)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:480)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:459)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:311)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:278)
         at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:143)
         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
         at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:597)
         at 
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
         at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
         at 
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)

         at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] 
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] 
------------------------------------------------------------------------
[INFO] Error parsing WSDL


The only way to make enable log4j logging was to invoke Maven with:
mvn -Dlog4j.configuration=file:///C:\my-log4j.properties

I tried to put that property in the settings.xml and in the pom.xml with 
no success.

What is the correct way to specify Java system properties not using the 
-D command line parameter?

TIA,
Adrian.



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