May 2010 - jboss-user - Jboss List Archives

Re: [jboss-user] [Beginner's Corner] - Need Sample application for deployment

by Peter Johnson

Peter Johnson [http://community.jboss.org/people/peterj] replied to the discussion "Need Sample application for deployment" To view the discussion, visit: http://community.jboss.org/message/540787#540787 -------------------------------------------------------------- How complex do the examples have to be? If simple examples are OK, then you could use the example apps from JBoss in Action, it has a lot of different kinds of apps: http://www.manning.com/jamae http://www.manning.com/jamae -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540787#540787] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [JBoss Microcontainer] - ClassLoading delegation

by Ales Justin

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion "ClassLoading delegation" To view the discussion, visit: http://community.jboss.org/message/540782#540782 -------------------------------------------------------------- Like you said, this is already exactly what JBossAS does. So, why would you need your own (bad) mechanism? The way JBossAS does it is by having the notion of domains, which are shared among multiple classloaders. e.g. classloader in a domain sees classes from other classloaders in that same (or parent) domain Pushing your work into JBossAS, this should work out-of-the-box. If you wanna create smaller environment than JBossAS, have a look at my MC demos which does exactly that: * http://anonsvn.jboss.org/repos/jbossas/projects/demos/microcontainer/trunk/ http://anonsvn.jboss.org/repos/jbossas/projects/demos/microcontainer/trunk/ -- bootstrap module -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540782#540782] Start a new discussion in JBoss Microcontainer at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [JBoss Microcontainer Development] - ShrinkWrapDeployer

by Ales Justin

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion "ShrinkWrapDeployer" To view the discussion, visit: http://community.jboss.org/message/540778#540778 -------------------------------------------------------------- > The ShrinkWrapDeployer should be above both Shrinkwrap and Deployers. It's part of neither.(You don't want to create a dependency from Shrinkwrap to Deployers or vica versa.) > > It should also not be part of Reloaded, although Reloaded might boot it up. Akhhhm ... "Why not make it a top level project in jbossas/projects?" ;-) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540778#540778] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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[JBoss Microcontainer] - ClassLoading delegation

by rafael liu

rafael liu [http://community.jboss.org/people/rafaelliu] created the discussion "ClassLoading delegation" To view the discussion, visit: http://community.jboss.org/message/540775#540775 -------------------------------------------------------------- It's actually not a MC thing, but it's on MC's expertise... I'm trying to do a classloader which will chain 2 other classloaders. I need this since I'm making a ContainerApp that will get another web application's context (another WAR), say BookingApp, to dispatch requests. So whenever ContainerApp has to load classes it will look first at BookingApp, then at ContainerApp classpash itself. My first naive approach was: public class DelegatorClassLoader extends ClassLoader { @Override public synchronized Class<?> loadClass(String name) throws ClassNotFoundException { try { return bookingClassLoader.loadClass(name); } catch (Exception e) { return containerClassLoader.loadClass(name); } } ... } Which works OK unless classes BookingApp reference ContainerApp, or vice-versa. That is, supposing the WARs had the following classes: ContainerApp.war: ContainerOnlyClass BookingApp .war: BookingOnlyClass BookingContainerClass extends ContainerOnlyClass The results I get are: DelegatorClassLoader.loadClass(ContainerOnlyClass) *works* DelegatorClassLoader.loadClass(BookingOnlyClass) *works* DelegatorClassLoader.loadClass(BookingContainerClass) *doesn't work* The associated classloader is either ContainerApp or BookingApp, never DelegatorClassLoader. Reading the VM spec it's clear that the reference the class holds in to it's +defining+ classloader, while in my code DelegatorClassLoader is the +initiator+ classloader. My question is: doesn't MC VFS has something like this already so I could reuse it? This seems precisely what JBoss does.. Could you point me to some source code? thanks a lot! cheers -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540775#540775] Start a new discussion in JBoss Microcontainer at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [JBoss Microcontainer Development] - ShrinkWrapDeployer

by Carlo de Wolf

Carlo de Wolf [http://community.jboss.org/people/wolfc] replied to the discussion "ShrinkWrapDeployer" To view the discussion, visit: http://community.jboss.org/message/540773#540773 -------------------------------------------------------------- Based on your own arguments: > Andrew Rubinger wrote: > > It's an integration point between ShrinkWrap and deployers... > Andrew Rubinger wrote: > > Because it's essentially a MainDeployer extension. :) The ShrinkWrapDeployer should be above both Shrinkwrap and Deployers. It's part of neither. (You don't want to create a dependency from Shrinkwrap to Deployers or vica versa.) It should also not be part of Reloaded, although Reloaded might boot it up. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540773#540773] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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[jBPM] - can we assign actor-id or swimlane to process-state(like task).

by prasad basutkar

prasad basutkar [http://community.jboss.org/people/peterbasutkar%40gmail.com] created the discussion "can we assign actor-id or swimlane to process-state(like task)." To view the discussion, visit: http://community.jboss.org/message/540763#540763 -------------------------------------------------------------- Hi All Requirement : can we assign actor-id or swimlane to process-state(like task) in a process?. Description : i am using jbpm3.2.6 , can we assign swimlane or actor-id to process-state in a process ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540763#540763] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - error on serialization object

by r ana

r ana [http://community.jboss.org/people/amy3k] replied to the discussion "error on serialization object" To view the discussion, visit: http://community.jboss.org/message/540759#540759 -------------------------------------------------------------- yes i did that! ps : and i'm using jbpm 4.1 -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540759#540759] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - error on serialization object

by Huisheng Xu

Huisheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "error on serialization object" To view the discussion, visit: http://community.jboss.org/message/540758#540758 -------------------------------------------------------------- Hi Rana, Did you let wscomponents.Folder.class implement java.io.Serializable? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540758#540758] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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[jBPM] - JBPM3.2's images replace with jbpm4

by Sunay Shah

Sunay Shah [http://community.jboss.org/people/sunay] created the discussion "JBPM3.2's images replace with jbpm4" To view the discussion, visit: http://community.jboss.org/message/540748#540748 -------------------------------------------------------------- Hello All, I am new to Jbpm, i gone through the new images for Start node, task node, end node , transition looks cool than the older jbpm in Jbpm4. Now i want to know that is it possible to stick with older version of JBPM 3.2 and takes the benifit of JBPM4's images to display the graph Waiting for the Reply, Thanks Sunay -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540748#540748] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [EJB 3.0] - NPE in StateslessContainer at line 396

by Nagin Kothari

Nagin Kothari [http://community.jboss.org/people/nagin.kothari] replied to the discussion "NPE in StateslessContainer at line 396" To view the discussion, visit: http://community.jboss.org/message/540745#540745 -------------------------------------------------------------- Problem got resolved as there were some client jar missing on the client. thanks for your prompt replies and help. However I am getting new error in my application. My application has Interceptor with following code **public ** * *public Object invoke(Invocation invocation) *throws Throwable {**** ** **class* ApplicationIterceptor *implements* Interceptor { EJBContainerInvocation ejb = (EJBContainerInvocation) invocation; Principal p = ejb.getBeanContext().getEJBContext().getCallerPrincipal(); } } In jboss 4.3.2 ejb.getBeanContext() was returing value, however in jboss 6.0M2 it is returning null. Is there any change in thw way for getting CallerPrincipal in Jboss6? thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540745#540745] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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jboss-user May 2010