June 2010 - jboss-user - Jboss List Archives

Re: [jboss-user] [jBPM] - Multiple JBPM4_VARIABLE records pointing to same LOB_ and different EXECUTIONID_

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "Multiple JBPM4_VARIABLE records pointing to same LOB_ and different EXECUTIONID_" To view the discussion, visit: http://community.jboss.org/message/549038#549038 -------------------------------------------------------------- Hi Jorge, I think what you said is correct, there should be a shared Lob by two different variables. Whenever we create a new variable, jbpm4 will always assign a unique dbid to it. If you could tell us how you saved variable and the type and value of variable, it will be much helpful for us to investigating. Thank you very much. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549038#549038] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Microcontainer Development] - Endless loop at AS server startup

by Ales Justin

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion "Endless loop at AS server startup" To view the discussion, visit: http://community.jboss.org/message/549030#549030 -------------------------------------------------------------- > > > The cache may have side effects because the code in #4 and #5 is not always executed when a client calls #3. > > Could you please review carefully or alternatively change the algorithm so it becomes usable for large sets of reqs/caps and mods. > Adding this patch doesn't change AS boot time in measurable way, at least not for default and all. This is expected, since basic AS deployments don't have any explicit requirements, hence no RequirementDependencyItems are created --> nothing to resolve. /** * Create the dependencies for the module */ protected void createDependencies() { ControllerState classLoaderState = getClassLoaderState(); List<Requirement> requirements = getRequirements(); if (requirements != null) { -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549030#549030] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Microcontainer Development] - Endless loop at AS server startup

by Ales Justin

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion "Endless loop at AS server startup" To view the discussion, visit: http://community.jboss.org/message/549028#549028 -------------------------------------------------------------- > The cache may have side effects because the code in #4 and #5 is not always executed when a client calls #3. > Could you please review carefully or alternatively change the algorithm so it becomes usable for large sets of reqs/caps and mods. Adding this patch doesn't change AS boot time in measurable way, at least not for default and all. Index: classloading/src/main/java/org/jboss/classloading/spi/dependency/Module.java =================================================================== --- classloading/src/main/java/org/jboss/classloading/spi/dependency/Module.java (revision 106215) +++ classloading/src/main/java/org/jboss/classloading/spi/dependency/Module.java (working copy) @@ -85,6 +85,9 @@ /** The requirements */ private List<RequirementDependencyItem> requirementDependencies; + + /** Already resolved dependency items */ + private Map<RequirementDependencyItem, Module> resolved; /** Any lifecycle associated with the classloader */ private LifeCycle lifeCycle; @@ -94,7 +97,7 @@ /** Requirements resolved to us */ private Set<RequirementDependencyItem> depends = new CopyOnWriteArraySet<RequirementDependencyItem>(); - + /** * Register a classloader for a module * @@ -1191,6 +1194,7 @@ addIDependOn(item); requirementDependencies.add(item); } + resolved = new ConcurrentHashMap<RequirementDependencyItem, Module>(); } } @@ -1205,6 +1209,7 @@ removeIDependOn(item); } requirementDependencies = null; + resolved = null; } /** @@ -1216,7 +1221,10 @@ if (requirementDependencies != null && requirementDependencies.isEmpty() == false) { for (RequirementDependencyItem item : requirementDependencies) + { item.unresolved(controller); + resolved.remove(item); + } } } @@ -1336,14 +1344,33 @@ */ protected Module resolveModule(RequirementDependencyItem dependency, boolean resolveSpace) { + if (resolved != null) + { + Module resolvedModule = resolved.get(dependency); + if (resolvedModule != null) + return resolvedModule; + } + ClassLoadingSpace space = getClassLoadingSpace(); if (resolveSpace && space != null) space.resolve(this); + if (resolved != null) + { + Module resolvedModule = resolved.get(dependency); + if (resolvedModule != null) + return resolvedModule; + } + Requirement requirement = dependency.getRequirement(); - return checkDomain().resolveModule(this, requirement); + Module result = checkDomain().resolveModule(this, requirement); + + if (result != null && resolved != null) + resolved.put(dependency, result); + + return result; } > Perhaps these large sets should be mocked in the CL testsuite. But I guess, as you mentioned, it will only show in osgi config, with compendiums large requirement set. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549028#549028] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Tools] - An internal error occurred during: "Building workspace".

by Manu Osten

Manu Osten [http://community.jboss.org/people/argonist] replied to the discussion "An internal error occurred during: "Building workspace"." To view the discussion, visit: http://community.jboss.org/message/549027#549027 -------------------------------------------------------------- I created a new Seam Web Project on JBoss Tools 3.0 and Eclipse 3.4.2 and moved that workspace into Eclipse 3.5.2 with JBoss Tools 3.1.1 -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549027#549027] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Tools] - An internal error occurred during: "Building workspace".

by Denis Golovin

Denis Golovin [http://community.jboss.org/people/dgolovin] replied to the discussion "An internal error occurred during: "Building workspace"." To view the discussion, visit: http://community.jboss.org/message/549025#549025 -------------------------------------------------------------- I'm trying to check it on my side, could you tell what was your steps before it happened? Did you create Seam Web Project or add new component to exist project? Is it new workspace or it was used for previous releases like 3.1.0.GA or even 3.0. I would appreciate any additional info from you. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549025#549025] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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[JBoss Portal] - Linking to a portal page including extra parameters

by Kasper Frederiksen

Kasper Frederiksen [http://community.jboss.org/people/kasper.frederiksen] created the discussion "Linking to a portal page including extra parameters" To view the discussion, visit: http://community.jboss.org/message/549024#549024 -------------------------------------------------------------- Hi everyone, I have a problem linking into the Jboss Portal that i hope someone is able to help explain to me. We have an external service which is called from our portal application. The external service will make a callback to a jsf page within the portal including some extra parameters included in the URL using standard HTTP GET call. The callback URL is registred with the external service. Example of the callback URL: http://application-url.com/faces/Receiver.jsf?paramter1=123&parameter2=456 http://application-url.com/faces/Receiver.jsf?paramter1=123&parameter2=456 My problem is, that i need to call this jsf page within the portal which i can do by changing the callback URL to: Example: http://application-url.com/portal/portal/Portlet/Portlet/PortletWindow?ac... http://application-url.com/portal/portal/Portlet/Portlet/PortletWindow?ac... The problem is that the extra parameters (parameter1 & parameter2) are not available in the RequestParameterMap when doing the folling commmand: {code}FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("parameter1"); {code} I have made a workaround by overriding the MyFacesGenericPortlet.processAction method and manually adding the parameters to the response: {code}response.setRenderParameters(Request.getParameterMap()); {code} This works, but i am not happy with this solution. Am i doing something wrong? Or do anyone have a sugestion? Is there a setting to set, so the extra parameters are included in the parameterMap? Let me know if the question is not clear or you need more information? Thanks a lot for your help. Regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549024#549024] Start a new discussion in JBoss Portal at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Tools] - An internal error occurred during: "Building workspace".

by Manu Osten

Manu Osten [http://community.jboss.org/people/argonist] replied to the discussion "An internal error occurred during: "Building workspace"." To view the discussion, visit: http://community.jboss.org/message/549020#549020 -------------------------------------------------------------- Hello, it is JBoss 3.1.1.GA -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549020#549020] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [jBPM] - Calling TaskService.CompleteTask from inside a Java callback

by Michael Wohlfart

Michael Wohlfart [http://community.jboss.org/people/mwohlf] replied to the discussion "Calling TaskService.CompleteTask from inside a Java callback" To view the discussion, visit: http://community.jboss.org/message/549019#549019 -------------------------------------------------------------- I am not sure what you try to do, but an AssignmentHandler or an EventListener is not the right place to complete a task or send any signals to the process instance. Maybe what you try to do can be implemented with the <custom /> tag. Basically you implement a ExternalActivityBehaviour and use execution.waitForSignal() or execution.take(transition) if you want the process instance to stop or take a certain transition. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549019#549019] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [jBPM] - Join jBPM with Domain data

by Michael Wohlfart

Michael Wohlfart [http://community.jboss.org/people/mwohlf] replied to the discussion "Join jBPM with Domain data" To view the discussion, visit: http://community.jboss.org/message/549015#549015 -------------------------------------------------------------- I am also looking for a good solution to this problem. What I am doing at the moment is keeping a field with the process instance id (dbid) in my domain object and use a custom hibernate query with a new constructor to dynamically create objects that contain the joined data from the jBPM task and the domain object. But this is pretty ugly since you have to do all the user and group checking which the findPersonalTasks() method is doing yourself inside the hql query, on the other hand you can do paging and result filtering. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549015#549015] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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Re: [jboss-user] [JBoss Tools] - An internal error occurred during: "Building workspace".

by Denis Golovin

Denis Golovin [http://community.jboss.org/people/dgolovin] replied to the discussion "An internal error occurred during: "Building workspace"." To view the discussion, visit: http://community.jboss.org/message/549006#549006 -------------------------------------------------------------- Is it JBossTools 3.1*.0.GA*? That would be very helpful to have steps to replicate the problem if you remember them. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549006#549006] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 10 months

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jboss-user June 2010