August 2009 - jboss-dev-forums - Jboss List Archives

[Design of JBoss jBPM] - Re: [BPMN2] Resource assignment

by sebastian.s

Hello! Actually I thought meanwhile there was a public draft of the BMPN 2.0 standard available but on the OMG's website it is still just available for members. I did not find anything useful with a Google search. Is there a way of taking a look into the draft? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248438#4248438 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248438

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[Design of POJO Server] - Re: Getting the whole cause stack of the deployment exceptio

by pete.muir＠jboss.org

"alesj" wrote : "pete.muir(a)jboss.org" wrote : | | Also, it would be useful to have the name of the MC bean which threw the exception (as we get in contextsInError) - this allows me to discard all non WB related exceptions. | | | MC bean name == ControllerContext::getName ;-) | Where ControllerContext is a parameter here: | | | void handleException(T exception, ControllerContext context); | | Oops, going blind ;-) anonymous wrote : "pete.muir(a)jboss.org" wrote : | | So, what is the best way to attach an exception handler? | | | Simply define a WBNotificationListener in some -jboss-beans.xml | and it will be automagically picked up by MC and added to DeployersImpl. | | "pete.muir(a)jboss.org" wrote : | | Can we add something to the PS API for this? | | | No. | And that's not what Adrian and me are saying PS should do. | OK, it already has this DeploymentManager, but this looks like it doesn't expose enough. | It should be the ManagedDeployment that should be able to give you the right exception, no matter how wrapped it is. | | Or if MD is not the right place, something else should. Scott, Emanuel? | Got it. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248429#4248429 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248429

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[Design of JBoss jBPM] - Re: [BPMN2] Resource assignment

by koen.aers＠jboss.com

"Bernd" wrote : Yes, but the compatible answer to these questions is WS-HumanTask. AFAICS the only lines in the spec wrt execution semantics of user tasks is the following: anonymous wrote : User Task: Upon instantiation, theUser Task is distributed to the assigned person or group of | people. When the work has been done, theUser Task completes. | So the actual implementation of assignment is up to the implementor. This implementation has to look up the assignee or candidate based on the actual parameters that are available. I could be wrong but I think it means that this will probably not be very portable across implementations. Cheers, koen View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248427#4248427 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248427

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[Design of POJO Server] - Re: Getting the whole cause stack of the deployment exceptio

by alesj

"pete.muir(a)jboss.org" wrote : | Also, it would be useful to have the name of the MC bean which threw the exception (as we get in contextsInError) - this allows me to discard all non WB related exceptions. | MC bean name == ControllerContext::getName ;-) Where ControllerContext is a parameter here: | void handleException(T exception, ControllerContext context); | "pete.muir(a)jboss.org" wrote : | So, what is the best way to attach an exception handler? | Simple define a WBNotificationListener in some -jboss-beans.xml and it will be automagically picked up by MC and added to DeployersImpl. "pete.muir(a)jboss.org" wrote : | Can we add something to the PS API for this? | No. And that's not what Adrian and me are saying PS should do. OK, it already has this DeploymentManager, but this looks like it doesn't expose enough. It should be the ManagedDeployment that should be able to give you the right exception, no matter how wrapped it is. Or if MD is not the right place, something else should. Scott, Emanuel? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248426#4248426 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248426

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[Design the new POJO MicroContainer] - Re: Does ScopeKey need to maintain a sorted (in ScopeLevel.l

by alesj

"jason.greene(a)jboss.com" wrote : This class should *definitely* be immutable. I don't think this class was ever meant to me immutable, otherwise there wouldn't be a freeze()/isFrozen() methods. Afaik the idea is to have it mutable/dynamic to a certain point, e.g. different layers add different scopes, once we're past of allowing this additions we freeze it in order to be able to do deterministic lookups. >From reading Scott's observations, array looks like a possible impl. e.g. the parent get/check could easily be done with System::arraycopy View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248422#4248422 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248422

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[Design of POJO Server] - Re: Getting the whole cause stack of the deployment exceptio

by pete.muir＠jboss.org

"alesj" wrote : Pete, can you check if JBDEPLOY-205 is actually useful for this issue (JBAS-7047)? Yes, looks good, assuming I have a way to install one of these (as below). Also, it would be useful to have the name of the MC bean which threw the exception (as we get in contextsInError) - this allows me to discard all non WB related exceptions. anonymous wrote : Otherwise, like Adrian said, we need to get this into ProfileService, | hence Scott or Emanuel are the one's that should help you with this. I don't use ManagedDeployment at all. Instead I use http://anonsvn.jboss.org/repos/jbossas/projects/integration/trunk/jboss-p... and it's start/stop/distribute methods. Any deployment exceptions (IncompleteDeploymentException which I then dig into to get the underlying WB exception) are simply thrown out of these methods which we catch. So, what is the best way to attach an exception handler? Can we add something to the PS API for this? Or should it be configured via -beans.xml or something? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248421#4248421 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248421

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[Design of POJO Server] - Re: Java EE inter-module accessibility for Web Beans

by alesj

"pete.muir(a)jboss.org" wrote : | Note that the graph can only be changed during deployment, at runtime it is static and we can cache the transitive closure of BDAs a BDA can access which means we have low overhead. | I'm still not sure this is sufficient. Afais we need two distinct BDAs methods (a) one that is used at initialization -> non-circular (b) one that exposes accessible BDAs from a current BDA This way a user could use (b) to examine current BDA and its accessible BDAs for potential WB match; injection points, types, whatever exists in WB, ... "pete.muir(a)jboss.org" wrote : | Great. We will add some TCK tests soon to verify this deployment structure, so we'll get results then :-) I think the best approach is to get some test to fail/expose some issues you cannot handle with the current impl, and I'll have a look and properly implement that. The architecture is now in place to easily swap the behavior, I might even port back the old-new impl you reverted if I see it fits, or I'll do a complete new hack . :-) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248416#4248416 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248416

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[Design of JBoss jBPM] - Re: [BPMN2] Resource assignment

by kukeltje

Is it? I did not find any mapping to WS-HumanTask for assignments other than that you can specify that HumanTaskWebservice is the task type. Have you read that spec btw? Another 150 pages or so I believe... What we can also do is use the "evaluatesToTypeRef" Attribute and specify a type of jbpm:group and jbpm:user which just extend string... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248414#4248414 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248414

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[Design of POJO Server] - Re: Deploying ValidatorFactory

by pete.muir＠jboss.org

"stan.silvert(a)jboss.com" wrote : I don't know how JSR-299 is done. We have attach Web Beans to the root manager and mimic the module structure inside Web Beans. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248413#4248413 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248413

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[Design of JBoss Web Services] - Re: Baby steps: test suite problems

by richard.opalka＠jboss.com

"karypid" wrote : | I see: | | | 12:21:22,588 INFO [AbstractServerConfig] 3.2.0-SNAPSHOT | | | Why do you use JBossWS trunk? I suggest you to use JBossWS 3.1.2 if you don't need to develop on JBossWS trunk. The problem is you didn't configure your maven settings properly, please follow these maven intructions. My ~/.m2/setting.xml file looks like this. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248411#4248411 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248411

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jboss-dev-forums August 2009