February 2010 - jboss-user - Jboss List Archives

[JBoss AOP] New message: "Re: Tried everything to get Interceptor working, what am I missing?"

by Kabir Khan

User development, A new message was posted in the thread "Tried everything to get Interceptor working, what am I missing?": http://community.jboss.org/message/523388#523388 Author : Kabir Khan Profile : http://community.jboss.org/people/kabir.khan@jboss.com Message: -------------------------------------------------------------- > baronDodd wrote: > > The link to the documentation is for loadtime instrumentation while I am attempting pre-compiled intstumentation. Anyhow the XML in the sample is identical to what I already had, it is the same as what is shipping with JBoss. But am I required to turn on EnableLoadtimeWeaving and edit the include / exclude elements? I tried this and I got several NullPointers and stack traces. For compile-time weaving you don't need to turn on EnableLoadtimeWeaving, but you still need to deploy a jboss-aop.xml file (either standalone OR in an .aop archive in META-INF/jboss-aop.xml. > baronDodd wrote: > > 1) If I am using annotations e.g @InterceptorDef do I still need an *-aop.xml file at all? To use annotations the classes need to be in a .aop archive, and in AS 4 for this to be recognized you need the META-INF/jboss-aop.xml file, but you don't need anything apart from <aop></aop> > baronDodd wrote: > > 2) When I use the aopc ant task, obviously the aspect/interceptor classes need to be on the classpath, but do the target classes which I am intercepting also need to be on the classpath? > Yes -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523388#523388

16 years, 2 months

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[jBPM] New message: "Re: JBPM4.3 should be JBPM5.0"

by Sebastian Schneider

User development, A new message was posted in the thread "JBPM4.3 should be JBPM5.0": http://community.jboss.org/message/523387#523387 Author : Sebastian Schneider Profile : http://community.jboss.org/people/sebastian.s Message: -------------------------------------------------------------- I'd love to see more priority on some of the jPDL issues Ronald mentioned because it will still take some time to have a stable BPMN2 implementation. I was under the impression from previous discussions that especially the history issues should have a bigger priority in upcoming releases. Infact I thought this would be the case for 4.3 already but there a not even part of the planning for 4.4. Maybe they could be taken into account stronger for 4.5? The further BPMN2 implementation could also benefit from these afterwards IMHO. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523387#523387

16 years, 2 months

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[jBPM] New message: "Re: How to invoke applications in a task activity"

by Sebastian Schneider

User development, A new message was posted in the thread "How to invoke applications in a task activity": http://community.jboss.org/message/523381#523381 Author : Sebastian Schneider Profile : http://community.jboss.org/people/sebastian.s Message: -------------------------------------------------------------- https://jira.jboss.org/jira/browse/JBPM-2779 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523381#523381

16 years, 2 months

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[jBPM] New message: "Re: JBPM 4.3 EL cannot read process property with null value"

by Sebastian Schneider

User development, A new message was posted in the thread "JBPM 4.3 EL cannot read process property with null value": http://community.jboss.org/message/523377#523377 Author : Sebastian Schneider Profile : http://community.jboss.org/people/sebastian.s Message: -------------------------------------------------------------- Ronald, so you don't want to change the behaviour to preserve backward compatibility? But when this was orginally implemented making a difference wasn't intented, right? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523377#523377

16 years, 2 months

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[JBoss Web Services] New message: "Re: Slow performance with JBossWS 3.2.0_GA"

by Michael Eibeck

User development, A new message was posted in the thread "Slow performance with JBossWS 3.2.0_GA": http://community.jboss.org/message/523376#523376 Author : Michael Eibeck Profile : http://community.jboss.org/people/skymic Message: -------------------------------------------------------------- Hi Alessio, I did profile my application and I am sure it is the WS stack. I downloaded JBossWS 3.2.2 and deployed it to JBossAS V5.1.0_GA. The performance bottleneck is now gone. The response time of the WS stack is now quite fast. I haven't done any code changes in my application. Thanks! Michael -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523376#523376

16 years, 2 months

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[jBPM] New message: "Re: Java Activity array args...how to?"

by ciccio ciccio

User development, A new message was posted in the thread "Java Activity array args...how to?": http://community.jboss.org/message/523369#523369 Author : ciccio ciccio Profile : http://community.jboss.org/people/ciccioVega Message: -------------------------------------------------------------- i saw all example...but nothing about array. Thanks for help! -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523369#523369

16 years, 2 months

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[JBoss AOP] New message: "Re: Tried everything to get Interceptor working, what am I missing?"

by Nick Dodd

User development, A new message was posted in the thread "Tried everything to get Interceptor working, what am I missing?": http://community.jboss.org/message/523365#523365 Author : Nick Dodd Profile : http://community.jboss.org/people/baronDodd Message: -------------------------------------------------------------- I have looked at the injboss example. It uses annotations which I had already given up on after several hours without any luck. The link to the documentation is for loadtime instrumentation while I am attempting pre-compiled intstumentation. Anyhow the XML in the sample is identical to what I already had, it is the same as what is shipping with JBoss. But am I required to turn on EnableLoadtimeWeaving and edit the include / exclude elements? I tried this and I got several NullPointers and stack traces. In chapter 8 it says to: 1. Delete jboss-aop.deployer file or directory from the existing JBoss Application Server distribution under server/<config-name>/deploy 2. From the JBoss AOP distribution, from the jboss-40-install directory copy jboss-aop.deployer/ or jboss-aop-jdk50.deployer to the JBoss Application Server distribution under server/<config-name>/deploy depending on which JDK you are running with. I have tried this and again no difference. I had to download the same version of aop shipped with jboss 4.3.0 anyhow as otherwise there are many classes missing. The documentation is very confusing, there are 3 ways of implementing aspects (POJO with xml, annotations or a mixture), there are 3 ways of implementing instrumentation (pre-compile, loadtime, dynamic) and different instructions on how to build/install/deploy/command line options for aop depending on which combinations of the above you used and whether you are running jboss 4/5. Arrrrrggghh! 1) If I am using annotations e.g @InterceptorDef do I still need an *-aop.xml file at all? 2) When I use the aopc ant task, obviously the aspect/interceptor classes need to be on the classpath, but do the target classes which I am intercepting also need to be on the classpath? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523365#523365

16 years, 2 months

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[JBoss Microcontainer Development] New message: "Re: JBREFLECT - Exception processing non-public annotation"

by Ales Justin

User development, A new message was posted in the thread "JBREFLECT - Exception processing non-public annotation": http://community.jboss.org/message/523364#523364 Author : Ales Justin Profile : http://community.jboss.org/people/alesj Message: -------------------------------------------------------------- I added this patch. Index: src/main/java/org/jboss/reflect/plugins/introspection/ReflectMethodInfoImpl.java =================================================================== --- src/main/java/org/jboss/reflect/plugins/introspection/ReflectMethodInfoImpl.java (revision 94787) +++ src/main/java/org/jboss/reflect/plugins/introspection/ReflectMethodInfoImpl.java Mon Feb 01 15:03:48 CET 2010 @@ -101,12 +101,17 @@ */ public void setMethod(Method method) { + boolean isDeclaringClassPublic = true; if (method != null) + { accessCheck(Modifier.isPublic(method.getModifiers())); + isDeclaringClassPublic = isDeclaringClassPublic(method); + accessCheck(isDeclaringClassPublic); + } this.method = method; - if (isPublic() == false && method != null) + if (method != null && (isPublic() == false || isDeclaringClassPublic == false)) setAccessible(); } @@ -120,13 +125,25 @@ accessCheck(); return method; } - + /** + * Is declaring class public. + * + * @param method the method + * @return if declaring class is public return true, else false + */ + protected static boolean isDeclaringClassPublic(Method method) + { + Class<?> owner = method.getDeclaringClass(); + return Modifier.isPublic(owner.getModifiers()); + } + + /** * Check access permission. */ protected final void accessCheck() // final because we don't want subclasses to disable it { - accessCheck(isPublic()); + accessCheck(isPublic() && (method == null || isDeclaringClassPublic(method))); } /** -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523364#523364

16 years, 2 months

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[jBPM] New message: "Re: Java Activity array args...how to?"

by Ronald van Kuijk

User development, A new message was posted in the thread "Java Activity array args...how to?": http://community.jboss.org/message/523361#523361 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- I do not know this by heart either. But I think there is a testcase in the source for it. Maybe you can find some 'example' there. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523361#523361

16 years, 2 months

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[EJB 3.0] New message: "Re: Can't deploy EJB (Eclipse)"

by Wolfgang Knauf

User development, A new message was posted in the thread "Can't deploy EJB (Eclipse)": http://community.jboss.org/message/523360#523360 Author : Wolfgang Knauf Profile : http://community.jboss.org/people/WolfgangKnauf Message: -------------------------------------------------------------- Hi Xavi P, do you use the Eclipse Web Tools Platform plugin, or the JBoss Tools plugin, or do you use core Eclipse? > There's a user library created in Eclipse with client and lib\endorsed folders This sounds as if you added some libraries to the classpath of your project? This is not necessary with WTP / JBossTools, as you connect your project to a server runtime, and this one already configures the classpath. Best regards Wolfgang -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/523360#523360

16 years, 2 months

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jboss-user February 2010