July 2010 - jboss-dev-forums - Jboss List Archives

[JCA Development] - moving validate capability to metadata

by Stefano Maestri

Stefano Maestri [http://community.jboss.org/people/maeste] created the discussion "moving validate capability to metadata" To view the discussion, visit: http://community.jboss.org/message/553037#553037 -------------------------------------------------------------- Hi guys, during re-design of our metadata I've seen validate methods in current org.jboss.jca.common.metadata.Metadata. This class isn't at the moment a metadata itself, but it'd more or less a metadataFactory where this utility methods have been added. I think we can move validate capability into metadatas itself, adding to our new JCAMetadata interface the method "public void validate() throws ValidateException". Moreover we can change, during this refactoring, a bit the validation control flow, adding intead of the previous proposed above to JCAMetadata the method: "public ValidationStatus validate();" where ValidationStatus is a simple pojo with 2 member: boolean valid; List<String> validationErrors; In practice I'm saying to move validation strategies as closer as possible to the object to validate and don't use exception to control the flow. If you'll agree I'll open a Jira linked to JBJCA-385 and I'll take care of this one too. bye S. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/553037#553037] Start a new discussion in JCA Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [EJB 3.0 Development] - What makes a business method asynchronous?

by Andrew Rubinger

Andrew Rubinger [http://community.jboss.org/people/ALRubinger] replied to the discussion "What makes a business method asynchronous?" To view the discussion, visit: http://community.jboss.org/message/553036#553036 -------------------------------------------------------------- > jaikiran pai wrote: > Just wondering whether this is OK. The only side-effect that I can think of, with this implicit rule for asynchronous method, is the difference in transaction semantics for that method invocation. It's likely not OK. :) Also not OK is the fact that I'm checking the actual java.lang.reflect.Method (and ignoring the class-level) instead of going to metadata. At the moment the interceptor is client-side and we've no access to the metadata. All this has to change, but for now I've got hacks like this (noted with TODOs) just to get some baseline that the mechanism is generally working. S, ALR -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/553036#553036] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[EJB 3.0 Development] - What makes a business method asynchronous?

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] created the discussion "What makes a business method asynchronous?" To view the discussion, visit: http://community.jboss.org/message/552992#552992 -------------------------------------------------------------- ... other than the use of @Asynchronous annotation or it's xml equivalent. >From what I see in the EJB3.1 Spec, Section 4.5.1: The @Asynchronous annotation is used to designate which business methods are asynchronous. ... Asynchronous methods can also be designated via the deployment descriptor. I do however see that in our async interceptor (which has to decide whether to spawn a new thread or continue in the current one), we additionally check for method return type to decide whether it's asynchronous: // Determine if asynchronous (either returns Future or has @Asynchronous) if (invocation.resolveAnnotation(Asynchronous.class) != null || actualMethod.getReturnType().equals(Future.class)) Just wondering whether this is OK. The only side-effect that I can think of, with this implicit rule for asynchronous method, is the difference in transaction semantics for that method invocation. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552992#552992] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss ESB Development] - ESB Deployment on JBoss AS

by Sajid Hussain

Sajid Hussain [http://community.jboss.org/people/s.hussain] replied to the discussion "ESB Deployment on JBoss AS" To view the discussion, visit: http://community.jboss.org/message/552964#552964 -------------------------------------------------------------- dear can u please tell me about your code may i sugesst a decision. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552964#552964] Start a new discussion in JBoss ESB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [EJB 3.0 Development] - jboss-ejb3-singleton Authoritative Repo

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "jboss-ejb3-singleton Authoritative Repo" To view the discussion, visit: http://community.jboss.org/message/552946#552946 -------------------------------------------------------------- > jaikiran pai wrote: > > Thanks :) I'll be forking the timerservice too into jbossejb3 today. > > Done http://github.com/jbossejb3/jboss-ejb3-timerservice http://github.com/jbossejb3/jboss-ejb3-timerservice -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552946#552946] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [EJB 3.0 Development] - jboss-ejb3-singleton Authoritative Repo

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "jboss-ejb3-singleton Authoritative Repo" To view the discussion, visit: http://community.jboss.org/message/552945#552945 -------------------------------------------------------------- Thanks :) I'll be forking the timerservice too into jbossejb3 today. > Andrew Rubinger wrote: > > Note that your GitHub repo is now following a but behind, so you'll wanna pull in the latest. :) > S, > ALR Ah yes, I forgot to pull in your release related changes. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552945#552945] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[EJB 3.0 Development] - jboss-ejb3-singleton Authoritative Repo

by Andrew Rubinger

Andrew Rubinger [http://community.jboss.org/people/ALRubinger] created the discussion "jboss-ejb3-singleton Authoritative Repo" To view the discussion, visit: http://community.jboss.org/message/552937#552937 -------------------------------------------------------------- Jai: http://github.com/jbossejb3/jboss-ejb3-singleton http://github.com/jbossejb3/jboss-ejb3-singleton I forked this one, so we can do releases from it. Note that your GitHub repo is now following a but behind, so you'll wanna pull in the latest. :) S, ALR -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552937#552937] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss ESB Development] - httprouter issues with GET/POST WADL Services and Web Routing

by jack lista

jack lista [http://community.jboss.org/people/jackalista] replied to the discussion "httprouter issues with GET/POST WADL Services and Web Routing" To view the discussion, visit: http://community.jboss.org/message/552925#552925 -------------------------------------------------------------- yeah, this thing appears relatively stable, thanks man, much appreciated! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552925#552925] Start a new discussion in JBoss ESB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss ESB Development] - httprouter issues with GET/POST WADL Services and Web Routing

by Dave Siracusa

Dave Siracusa [http://community.jboss.org/people/davesiracusa] replied to the discussion "httprouter issues with GET/POST WADL Services and Web Routing" To view the discussion, visit: http://community.jboss.org/message/552922#552922 -------------------------------------------------------------- It's fine to post, thanks for attributing a portion to me. As far as REST, it's not as mature as SOAP, especially WADL-based REST. SOAPUI and well as other tools are just starting to support it, not perfectly though. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552922#552922] Start a new discussion in JBoss ESB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss ESB Development] - httprouter issues with GET/POST WADL Services and Web Routing

by jack lista

jack lista [http://community.jboss.org/people/jackalista] replied to the discussion "httprouter issues with GET/POST WADL Services and Web Routing" To view the discussion, visit: http://community.jboss.org/message/552913#552913 -------------------------------------------------------------- I don't thnk so, I just got it working, I'm spewing XML all over the place, thanks Dave. So we have a set of REST-like services that we will want to interact with on the bus, the exact architecture isn't determined just yet, we're just getting going with it (the ESB) now but being able to consume several of these services is one thing we needed, I suspect we may want to expose these services on the bus too which may require different sorts of things so I don't think this was a bad thing, I got a solution that's perhaps part of an evolving component to talk to restful services, we need that and it appears that's what Jersey's purpose is so it's sensible enough right now, I'm just at POC stage so it's all good. It *does* make me wonder about JBoss ESB a bit, as while I like it, this is an awful lot of work to do to be able to talk to REST implementations from the bus, I would have thought JBoss would have provided this component. That said, you don't mind if I post the source for this do you? I've got it working as part of one of the quick starts so it's easy to deply and would hate to see the next who knows how many people have to repeat these steps... If I don't hear that you *don't* want me to post the source, I'll post it, at least to help those trying to do similar things get going. I have to clean it up a little and will atribute all but it's whittling down / repackaging to you as that's the reality of it. Anyway, I'm curious as to your thoughts but no, it's a starting point and much appreciated for what it is! --j -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/552913#552913] Start a new discussion in JBoss ESB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-dev-forums July 2010