Re: [forge-dev] Help needed

So it turns out the only problem was that I was missing a few paths in the RuntimeClasspathSpec, which I only discovered when I started migrating it over to your suggestion of using the SystemDepSpec instead. I was missing javax/inject (lol) and net/sf/cglib/proxy, which would explain some of the very strange behavior... like injection points not being created for classes, etc. Strange that weld did not warn me... I will file an issue for that. If you want to see everything shiny and working, go ahead and pull down the latest and run a normal `mvn clean install` :) Thanks for your help! ~Lincoln On Fri, Nov 2, 2012 at 10:35 PM, Stuart Douglas <stuart.w.douglas(a)gmail.com <mailto:stuart.w.douglas@gmail.com>> wrote: Look like my last email was a bit premature. The actual problem seems to be that the way surefire boots is to create a jar, that is empty except for a MANIFEST.MF, this manifest has a Class-Path entry to all the classes on the class path. In order to do what you are currently doing you would need to do something nice and hackey like: RuntimeClasspathSpec.class.getClassLoader().getResources("") however, I don't actually see the point of RuntimeClassPathSpec, as you should be able to use system dependencies instead, from what I can see using DependencySpec.createSystemDependencySpec() will do exactly what you are after without resorting to any hacks. I am actually on my way to Vienna at the moment, for our AS team meeting in Brno. Just got off a 14 hour flight, and now have a 4 hour layover followed by a 6 hour flight. The 10pm flight was definitely a mistake. Stuart On Sat, Nov 3, 2012 at 2:32 AM, Lincoln Baxter, III <lincolnbaxter(a)gmail.com <mailto:lincolnbaxter@gmail.com>> wrote: Well hey, that's good news :) I hope you have a good trip! Where are you headed? I'll take a look into these things, but I think you are right. I've been trying to modify the RuntimeClasspathSpec without success for a few days. You suggested an init(ClassLoader) method. How would I get a handle on the Surefire class loader and not the system class loader? Perhaps I could do this on the arquillian end where it starts up forge. I'll try playing with that. This is all so frustrating to debug because I have to start maven over, and over, and over... You continue to be hugely helpful :) A great mentor for the JVM! Thanks again, Lincoln On Fri, Nov 2, 2012 at 5:41 AM, Stuart Douglas <stuart.w.douglas(a)gmail.com <mailto:stuart.w.douglas@gmail.com>> wrote: Part of the problem is org.jboss.forge.container.modules.providers.RuntimeClasspathSpec, it does not seem to be picking up all the URLs, because it is looking at the system class loader and not the surefire class loader. You are going to have to modify it to be aware of class loader hieracies. You also need to make sure that this class is initialized with the surefire class loader, so you probably need some kind of static init(ClassLoader) method. Hope this helps, I have a plane to board. Stuart On Fri, Nov 2, 2012 at 8:10 PM, Stuart Douglas <stuart.w.douglas(a)gmail.com <mailto:stuart.w.douglas@gmail.com>> wrote: For some reason arquillan cannot see javax.inject.Inject, and this is what is causing your problems. in org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher#enrich the check for isClassPresent to see if @Inject is available on the class path is failing. This is most likely due to a problem with the module definition. I am not sure if I will have time to work out a fix before my plane leaves. Stuart On Fri, Nov 2, 2012 at 12:20 PM, Lincoln Baxter, III <lincolnbaxter(a)gmail.com <mailto:lincolnbaxter@gmail.com>> wrote: Re-copying lost cc's. Sorry about that. On Thu, Nov 1, 2012 at 9:20 PM, Lincoln Baxter, III <lincolnbaxter(a)gmail.com <mailto:lincolnbaxter@gmail.com>> wrote: Ah thanks. Correct you are, that would be a problem :) Can you work around this for now by removing the FAR plugin from the reactor build? I'll check in the change in a moment. On Thu, Nov 1, 2012 at 9:18 PM, Stuart Douglas <stuart.w.douglas(a)gmail.com <mailto:stuart.w.douglas@gmail.com>> wrote: Basically far-maven-plugin has a dep on the parent, however the parent has a dep on far-maven-plugin. It will work fine if you already have the parent in your local repo. [INFO] Scanning for projects... Downloading: http://snapshots.repository.codehaus.org/org/jboss/forge/far-maven-plugin... Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... Downloading: http://twdata-m2-repository.googlecode.com/svn/org/jboss/forge/far-maven-... Downloading: https://repository.jboss.org/nexus/content/groups/public-jboss/org/jboss/... Downloading: http://repo1.maven.org/maven2/org/jboss/forge/far-maven-plugin/maven-meta... Downloading: http://snapshots.repository.codehaus.org/org/jboss/forge/forge-parent/2.0... Downloading: http://twdata-m2-repository.googlecode.com/svn/org/jboss/forge/forge-pare... Downloading: https://repository.jboss.org/nexus/content/groups/public-jboss/org/jboss/... Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... Downloading: http://snapshots.repository.codehaus.org/org/jboss/forge/forge-parent/2.0... Downloading: http://twdata-m2-repository.googlecode.com/svn/org/jboss/forge/forge-pare... Downloading: https://repository.jboss.org/nexus/content/groups/public-jboss/org/jboss/... Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... [ERROR] The build could not read 2 projects -> [Help 1] [ERROR] [ERROR] The project org.jboss.forge:forge-example-plugin:2.0.0-SNAPSHOT (/Users/stuartdouglas/workspace/forge/forge-example-plugin/pom.xml) has 2 errors [ERROR] Unresolveable build extension: Error resolving version for plugin 'org.jboss.forge:far-maven-plugin' from the repositories [local (/Users/stuartdouglas/.m2/repository), codehaus-plugins-snapshots (http://snapshots.repository.codehaus.org/), twdata-m2-repository (http://twdata-m2-repository.googlecode.com/svn/), jboss-public-repository-group (https://repository.jboss.org/nexus/content/groups/public-jboss/), jboss-snapshots-repository-group (https://repository.jboss.org/nexus/content/repositories/snapshots/), central (http://repo1.maven.org/maven2) <http://repo1.maven.org/maven2%29>]: Plugin not found in any plugin repository -> [Help 2] [ERROR] Unknown packaging: far @ line 12, column 15 [ERROR] [ERROR] The project org.jboss.forge:forge-otherexample-plugin:2.0.0-SNAPSHOT (/Users/stuartdouglas/workspace/forge/forge-otherexample-plugin/pom.xml) has 2 errors [ERROR] Unresolveable build extension: Plugin org.jboss.forge:far-maven-plugin:2.0.0-SNAPSHOT or one of its dependencies could not be resolved: Failed to collect dependencies for org.jboss.forge:far-maven-plugin:jar:2.0.0-SNAPSHOT (): Failed to read artifact descriptor for org.jboss.forge:far-maven-plugin:jar:2.0.0-SNAPSHOT: Failure to find org.jboss.forge:forge-parent:pom:2.0.0-SNAPSHOT in http://snapshots.repository.codehaus.org/ was cached in the local repository, resolution will not be reattempted until the update interval of codehaus-plugins-snapshots has elapsed or updates are forced -> [Help 3] [ERROR] Unknown packaging: far @ line 11, column 15 [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException [ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/PluginVersionResolutionE... [ERROR] [Help 3] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException Lincoln Baxter, III wrote: Could you copy the error in here? I believe you just need to build the far-maven-plugin/ project first. On Thu, Nov 1, 2012 at 9:01 PM, Stuart Douglas <stuart.w.douglas(a)gmail.com <mailto:stuart.w.douglas@gmail.com> <mailto:stuart.w.douglas@gmail.com <mailto:stuart.w.douglas@gmail.com>>> wrote: It looks like you have circular dependencies in that branch that means it is not buildable with a clean maven repository (remove all org.jboss.forge artifacts from your local repo and you should see what I mean). Stuart Lincoln Baxter, III wrote: FYI - This is how it should look when you reproduce the problem. What's happening in this case is that Forge is starting up just fine in the test, but for some reason the ContainerServiceExtension is not intercepting the service classes deployed in one of the addons. This makes me think that the system classloader is being scanned properly, but that there is a subtle problem with the module structure defined by AddonModuleLoader that is preventing these classes from being scanned. Either that, or the ModularURLScanner class requires modifications to work within the Surefire environment. ------------------------------__------------------------- T E S T S ------------------------------__------------------------- Running org.example.__AddonDependencyTest Starting addon(s) [dependency:main] Nov 1, 2012 7:12:23 PM org.jboss.weld.bootstrap.__WeldBootstrap <clinit> INFO: WELD-000900 2.0.0 (Alpha3) Nov 1, 2012 7:12:24 PM org.jboss.weld.bootstrap.__WeldBootstrap startContainer INFO: WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously. Nov 1, 2012 7:12:24 PM org.jboss.weld.interceptor.__util.InterceptionTypeRegistry <clinit> WARNING: Class 'javax.ejb.PostActivate' not found, interception based on it is not enabled Nov 1, 2012 7:12:24 PM org.jboss.weld.interceptor.__util.InterceptionTypeRegistry <clinit> WARNING: Class 'javax.ejb.PrePassivate' not found, interception based on it is not enabled Starting container [dependency:main] Services loaded from addon module [dependency:main] - [class org.example.published.__PublishedService] Starting addon(s) [919307ca-cd39-46a6-a641-__ff50055f6db2:main] Nov 1, 2012 7:12:27 PM org.jboss.weld.bootstrap.__WeldBootstrap startContainer INFO: WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously. Starting container [919307ca-cd39-46a6-a641-__ff50055f6db2:main] 2012-11-01 19:12:27.558:INFO:oejs.Server:__jetty-8.1.5.v20120716 2012-11-01 19:12:27.622:INFO:oejs.__AbstractConnector:Started SelectChannelConnector@127.0.__0.1:4141 <http://SelectChannelConnector@127.0.0.1:4141> <http://__SelectChannelConnector@127.0.__0.1:4141 <http://SelectChannelConnector@127.0.0.1:4141>> Remote test server started. Exception in thread "919307ca-cd39-46a6-a641-__ff50055f6db2:main" org.jboss.forge.container.__exception.ContainerException: [Thread - 919307ca-cd39-46a6-a641-__ff50055f6db2:main] Error invoking Task within ClassLoader [ModuleClassLoader for Module "919307ca-cd39-46a6-a641-__ff50055f6db2:main" from AddonModuleLoader] at org.jboss.forge.container.__util.ClassLoaders.executeIn(__ClassLoaders.java:33) at org.jboss.forge.container.__AddonRunnable.run(__AddonRunnable.java:41) at java.lang.Thread.run(Thread.__java:680) Caused by: java.lang.NullPointerException at org.example.consuming.__ConsumingService.getMessage(__ConsumingService.java:25) at org.example.consuming.__ConsumingService.postStartup(__ConsumingService.java:20) at sun.reflect.__NativeMethodAccessorImpl.__invoke0(Native Method) at sun.reflect.__NativeMethodAccessorImpl.__invoke(__NativeMethodAccessorImpl.java:__39) at sun.reflect.__DelegatingMethodAccessorImpl.__invoke(__DelegatingMethodAccessorImpl.__java:25) at java.lang.reflect.Method.__invoke(Method.java:597) at org.jboss.weld.util.__reflection.SecureReflections$__13.work(SecureReflections.__java:267) at org.jboss.weld.util.__reflection.__SecureReflectionAccess.run(__SecureReflectionAccess.java:__52) at org.jboss.weld.util.__reflection.__SecureReflectionAccess.__runAsInvocation(__SecureReflectionAccess.java:__137) at org.jboss.weld.util.__reflection.SecureReflections.__invoke(SecureReflections.java:__263) at org.jboss.weld.annotated.__runtime.__InvokableAnnotatedMethod.__invokeOnInstance(__InvokableAnnotatedMethod.java:__82) at org.jboss.weld.injection.__MethodInjectionPoint.__invokeOnInstanceWithSpecialVal__ue(MethodInjectionPoint.java:__97) at org.jboss.weld.event.__ObserverMethodImpl.sendEvent(__ObserverMethodImpl.java:259) at org.jboss.weld.event.__ObserverMethodImpl.sendEvent(__ObserverMethodImpl.java:246) at org.jboss.weld.event.__ObserverMethodImpl.notify(__ObserverMethodImpl.java:221) at org.jboss.weld.event.__ObserverMethodImpl.notify(__ObserverMethodImpl.java:225) at org.jboss.weld.event.__ObserverNotifier.__notifyObserver(__ObserverNotifier.java:129) at org.jboss.weld.event.__ObserverNotifier.__notifyObservers(__ObserverNotifier.java:97) at org.jboss.weld.event.__ObserverNotifier.fireEvent(__ObserverNotifier.java:77) at org.jboss.weld.event.__ObserverNotifier.fireEvent(__ObserverNotifier.java:70) at org.jboss.weld.manager.__BeanManagerImpl.fireEvent(__BeanManagerImpl.java:625) at org.jboss.forge.container.__ContainerControlImpl.start(__ContainerControlImpl.java:54) at org.jboss.forge.container.__ContainerControlImpl.__bootstrap(__ContainerControlImpl.java:37) at sun.reflect.__NativeMethodAccessorImpl.__invoke0(Native Method) at sun.reflect.__NativeMethodAccessorImpl.__invoke(__NativeMethodAccessorImpl.java:__39) at sun.reflect.__DelegatingMethodAccessorImpl.__invoke(__DelegatingMethodAccessorImpl.__java:25) at java.lang.reflect.Method.__invoke(Method.java:597) at org.jboss.weld.util.__reflection.SecureReflections$__13.work(SecureReflections.__java:267) at org.jboss.weld.util.__reflection.__SecureReflectionAccess.run(__SecureReflectionAccess.java:__52) at org.jboss.weld.util.__reflection.__SecureReflectionAccess.__runAsInvocation(__SecureReflectionAccess.java:__137) at org.jboss.weld.util.__reflection.SecureReflections.__invoke(SecureReflections.java:__263) at org.jboss.weld.annotated.__runtime.__InvokableAnnotatedMethod.__invokeOnInstance(__InvokableAnnotatedMethod.java:__82) at org.jboss.weld.injection.__MethodInjectionPoint.__invokeOnInstanceWithSpecialVal__ue(MethodInjectionPoint.java:__97) at org.jboss.weld.event.__ObserverMethodImpl.sendEvent(__ObserverMethodImpl.java:259) at org.jboss.weld.event.__ObserverMethodImpl.sendEvent(__ObserverMethodImpl.java:246) at org.jboss.weld.event.__ObserverMethodImpl.notify(__ObserverMethodImpl.java:221) at org.jboss.weld.event.__ObserverMethodImpl.notify(__ObserverMethodImpl.java:225) at org.jboss.weld.event.__ObserverNotifier.__notifyObserver(__ObserverNotifier.java:129) at org.jboss.weld.event.__ObserverNotifier.__notifyObservers(__ObserverNotifier.java:97) at org.jboss.weld.event.__ObserverNotifier.fireEvent(__ObserverNotifier.java:77) at org.jboss.weld.event.__ObserverNotifier.fireEvent(__ObserverNotifier.java:70) at org.jboss.weld.manager.__BeanManagerImpl.fireEvent(__BeanManagerImpl.java:625) at org.jboss.forge.container.__AddonRunnable$1.call(__AddonRunnable.java:57) at org.jboss.forge.container.__util.ClassLoaders.executeIn(__ClassLoaders.java:29) ... 2 more Stopping addon(s) [919307ca-cd39-46a6-a641-__ff50055f6db2:main] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 8.032 sec <<< FAILURE! On Thu, Nov 1, 2012 at 3:51 PM, Lincoln Baxter, III <lincolnbaxter(a)gmail.com <mailto:lincolnbaxter@gmail.com> <mailto:lincolnbaxter@gmail.com <mailto:lincolnbaxter@gmail.com>> <mailto:lincolnbaxter@gmail. <mailto:lincolnbaxter@gmail.>__com <mailto:lincolnbaxter@gmail.com <mailto:lincolnbaxter@gmail.com>>>> wrote: Hey Everyone! I've been working on Forge 2.0, and it looks like I've hit a very strange problem that I am having difficulty solving. It involves Surefire Maven Plugin and the Forge Arquillian tests. The tests work fine in eclipse, because Eclipse launches using a real java classpath, however... Because of how Surefire handles classloading <http://maven.apache.org/__plugins/maven-surefire-plugin/__examples/class-... <http://maven.apache.org/plugins/maven-surefire-plugin/examples/class-load...;, Forge is not properly finding classes, booting weld, and loading addons. I've gotten close to a solution a few times, but I've not been able to find the exact concoction that gets things working. Anyone have experience with this feel like taking a look? Just check out the Forge 2.0 branch from https://github.com/forge/core, first *cd* into the maven-far-plugin directory, install it with `mvn clean install`, then return to the main directory and run `mvn clean install`, you should then see the failures I am describing. Thanks! -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." -- Lincoln Baxter, III http://ocpsoft.org "Simpler is better." _______________________________________________ forge-dev mailing list forge-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/forge-dev