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

[jBPM Development] - discuss about how to finish el refactor job

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] created the discussion "discuss about how to finish el refactor job" To view the discussion, visit: http://community.jboss.org/message/542454#542454 -------------------------------------------------------------- Hi guys, I notice that Tom didn't finish his job for el refactor. we could see these issues have not finished yet. https://jira.jboss.org/jira/browse/JBPM-2686 https://jira.jboss.org/jira/browse/JBPM-2686 https://jira.jboss.org/jira/browse/JBPM-2653 https://jira.jboss.org/jira/browse/JBPM-2653 https://jira.jboss.org/jira/browse/JBPM-1209 https://jira.jboss.org/jira/browse/JBPM-1209 https://jira.jboss.org/jira/browse/JBPM-2777 https://jira.jboss.org/jira/browse/JBPM-2777 Some of them were stay on Coding in progress for a long time. And I think we should consider about them. And find way to finish the job. At this moment, Tom has done lots of works for refactor el from jsr-223 to UEL. I think he want to remove all of reference for ScriptManger from existing classes except ScriptManager. And he also said that we should deprecate the language attribute from expr, because after refactor job, the expr will always use UEL to evaluate the value from execution or task. So I think we could go through his work, let components use org.jbpm.pvm.internal.el.Expression to handle the expr. Here is the which components are using ScriptManager: | jBPM-4.3 | jBPM-4.4 | | | org.jbpm.bpmn.flownodes.ScriptTaskActivity.java | | org.jbpm.jpdl.internal.activity.AssignActivity.java | | | org.jbpm.jpdl.internal.activity.DecisionExpressionActivity.java | | | org.jbpm.jpdl.internal.activity.JmsActivity.java | org.jbpm.jpdl.internal.activity.JmsActivity.java | | org.jbpm.jpdl.internal.activity.RulesFact.java | | | org.jbpm.jpdl.internal.activity.ScriptActivity.java | org.jbpm.jpdl.internal.activity.ScriptActivity.java | | org.jbpm.jpdl.internal.activity.ScriptBinding.java | org.jbpm.jpdl.internal.activity.ScriptBinding.java | | org.jbpm.jpdl.internal.activity.SubProcessActivity.java | org.jbpm.jpdl.internal.activity.SubProcessActivity.java | | org.jbpm.jpdl.internal.activity.SubProcessInParameterImpl.java | | | org.jbpm.jpdl.internal.activity.SubProcessOutParameterImpl.java | | | | org.jbpm.jpdl.internal.activity.TaskActivity.java | | | org.jbpm.pvm.internal.cal.Duration.java | | | org.jbpm.pvm.internal.el.ScriptExpression.java | | org.jbpm.pvm.internal.email.impl.MailProducerImpl.java | org.jbpm.pvm.internal.email.impl.MailProducerImpl.java | | org.jbpm.pvm.internal.job.TimerImpl.java | | | org.jbpm.pvm.internal.model.ExecutionImpl.java | org.jbpm.pvm.internal.model.ExecutionImpl.java | | org.jbpm.pvm.internal.model.ExpressionCondition.java | org.jbpm.pvm.internal.model.ExpressionCondition.java | | org.jbpm.pvm.internal.model.VariableDefinitionImpl.java | | | org.jbpm.pvm.internal.model.VariableOutDefinitionSet.java | org.jbpm.pvm.internal.model.VariableOutDefinitionSet.java | | org.jbpm.pvm.internal.script.ScriptManager.java | org.jbpm.pvm.internal.script.ScriptManager.java | | org.jbpm.pvm.internal.wire.binding.ScriptManagerBinding.java | org.jbpm.pvm.internal.wire.binding.ScriptManagerBinding.java | | org.jbpm.pvm.internal.wire.descriptor.ExpressionDescriptor.java | org.jbpm.pvm.internal.wire.descriptor.ExpressionDescriptor.java | | org.jbpm.pvm.internal.wire.descriptor.ObjectDescriptor.java | | | | | We could see that some of them had been solved by Tom and Joram. But there are still some components were not solved yet. So I want to continue their jobs. Anyone has any ideas? Any reply is apprieciate. Thank you very much. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542454#542454] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss Web Services Development] - NumberFormatException: empty String

by Jim Ma

Jim Ma [http://community.jboss.org/people/jim.ma] replied to the discussion "NumberFormatException: empty String" To view the discussion, visit: http://community.jboss.org/message/542452#542452 -------------------------------------------------------------- Can you wrap all the request parameter in one complex type and define the nillable="true" for double_7 parameter ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542452#542452] Start a new discussion in JBoss Web Services Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-dev-forums] [jBPM Development] - JBPM-2860 swimlane couldnot be shared between parent and children executions

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "JBPM-2860 swimlane couldnot be shared between parent and children executions" To view the discussion, visit: http://community.jboss.org/message/542444#542444 -------------------------------------------------------------- Hi Maceij, Thank you for reviewing. I will move this issue to jBPM-4.4. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542444#542444] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-dev-forums] [JBoss Microcontainer Development POJO Server] - Implementing a non-flat deployment for Weld Integration

by Ales Justin

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion "Implementing a non-flat deployment for Weld Integration" To view the discussion, visit: http://community.jboss.org/message/542429#542429 -------------------------------------------------------------- > So, these features that we need to support provide the arguments as to why we should mirror the ClassLoader structure instead of implementing this from scratch. Yeah, re-inventing this would be a nightmare. ;-) > Pete also pointed out an important behaviour that should be fixed. In a nutshell, all archives visible to a BDA are scanned. In the given scenario: ejb.jar A reaches lib2. In lib2 we have a ClassPath reference in the manifest to lib3, which is not in the classpath of the server... it is somewhere in the filesystem. In this case, for what I understood from Pete's explanations, lib3 is going to be scanned for CDI stuff. But this shouldn't happen, so we would also need a way of differentiating lib3 from lib2. I'll stop my explanation here, as I think Pete can fill in the blanks and explain this much better :-) I guess this is the discussion we already had once: actual Weld deployment vs. static "library"? > So, Ales, how do you think this should be done? I think we have plenty of code in the ClassPools that do exactly that, mirror the ClassLoader structure in a way that allows us to find the classes and xml files in META-INF dirs. Maybe there is a way of reusing part of the ClassPool code to do this? It is similar in a way, but I don't see how you would be able to re-use it. In new CL layer it's one Module per ClassLoader and vice versa. Each Module / ClassLoader belongs to some Domain. So, we would have to keep track of Modules and how are they wired hierarchicaly and grouped by Domain. A Module can see any ancestor Module and all Modules in its Domain and ancestor Domains. I would differentiate between application's explicit Modules and what it can reach, hence you don't scan yourself too deep; e.g. into default Domain. This way it should be also easy to support a notin if libraries as long as they are deployed the same way / over new CL layer. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542429#542429] Start a new discussion in JBoss Microcontainer Development POJO Server at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [JBoss Microcontainer Development] - ClassPool bootstrap refactoring

by Kabir Khan

Kabir Khan [http://community.jboss.org/people/kabir.khan%40jboss.com] replied to the discussion "ClassPool bootstrap refactoring" To view the discussion, visit: http://community.jboss.org/message/542427#542427 -------------------------------------------------------------- > Andrew Rubinger wrote: > > Corrected the failing tests, made a couple other lil' tweaks. > > https://jira.jboss.org/jira/browse/JBBOOT-134 https://jira.jboss.org/jira/browse/JBBOOT-134 > > Still something I'd like to investigate is moving some of these bits to event handlers or elsewhere. This patch brings in a lot of dependencies I'd like to understand/justify. If this is primarily for AS, what's the overhead in pure MC servers, where this is placed? If the answer is more than "nothing", we may have to extract this stuff out a bit so pure MCServer performance doesn't deteriorate. > > S, > ALR I agree these classpool bits should not be hard-coded in AbstractMcServerBase.doInitialize(). If the events and event handlers can be made more fine-grained or "precise" as to when they occur (as mentioned what I added must happen in *exactly* the place it does, although it might be possible to move the installation of the config bean into MC before the call to super.initialize()) then we should do that. The quick way would be to just add two new events, PRE_BOOTSTRAP and POST_BOOTSTRAP and raise them from where I am doing so, but I don't want to mess up your code if you have other ideas :-) This is primarily for AS since what my new stuff does is basically to set up javassist classpools understanding the AS classloading, normal MC setups probably will not need to do that, or might need to do something else. The overhead is installing a new bean waiting for the ClassLoading bean to be installed, which then installs itself as a ModuleRegistry in the ClassLoading bean. This ModuleRegistry then gets notified as classloader Modules are added/removed and does some work. So the overhead isn't exactly "nothing", so it should go somewhere else once we can have the event handlers triggered where I need them. I guess these event listeners could go into a different module in bootstrap or elsewhere. As long as the jars containing them are on the classpath, I think AS Main could just call registerEventHandler() after creating the server instance but before initializing it. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542427#542427] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[JBoss Web Services Development] - NumberFormatException: empty String

by hadi mallah

hadi mallah [http://community.jboss.org/people/hadimallah] created the discussion "NumberFormatException: empty String" To view the discussion, visit: http://community.jboss.org/message/542422#542422 -------------------------------------------------------------- I'm using JBoss 4.2.3.GA I have implemented and deployed a WS, the request, the response and the exception is below. My question is how can I define a parameter of type double or int for the web service method, and the client who will invoke my WS might send nothing, as demostrated in the request below, so if i changed the double param to string it works fine, but i need to define it as int or double, I tried Double and Integer ..but did not work, same problem. Appreciate the help. wsdl: <message name="xxx_getTest"> <part name="String_1" type="xsd:string"> </part> <part name="String_2" type="xsd:string"> </part> <part name="String_3" type="xsd:string"> </part> <part name="String_4" type="xsd:string"> </part> <part name="String_5" type="xsd:string"> </part> <part name="Date_6" type="xsd:dateTime"> </part> <part name="double_7" type="xsd:double"> </part> </message> Request: <soapenv:Body> <ns1:getTest soapenv:encodingStyle=' http://schemas.xmlsoap.org/soap/encoding/ http://schemas.xmlsoap.org/soap/encoding/' xmlns:ns1=' http://xxx.xxxx.xxx/ http://xxx.xxxx.xxx/'> <String_1 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:type='xsd:string'>54654654</String_1> <String_2 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:nil='true' xsi:type='xsd:string'/> <String_3 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:type='xsd:string'>3213546546</String_3> <String_4 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:type='xsd:string'>316546546</String_4> <String_5 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:type='xsd:string'>321354654</String_5> <Date_6 xmlns:xsd=' http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema' xmlns:xsi=' http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance' xsi:type='xsd:dateTime'>2010-05-11T20:18:13.698Z</Date_6> <double_7 href='#id0'/> </ns1:getTest> </soapenv:Body> Response: <env:Envelope xmlns:env=' http://schemas.xmlsoap.org/soap/envelope/ http://schemas.xmlsoap.org/soap/envelope/'> <env:Header/> <env:Body> <env:Fault xmlns:env=' http://schemas.xmlsoap.org/soap/envelope/ http://schemas.xmlsoap.org/soap/envelope/'> <faultcode>env:Server</faultcode> <faultstring>empty String</faultstring> </env:Fault> </env:Body> </env:Envelope> Exception: java.lang.NumberFormatException: empty String at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:994) at java.lang.Double.valueOf(Double.java:447) at org.jboss.xb.binding.SimpleTypeBindings.unmarshal(SimpleTypeBindings.java:720) at org.jboss.ws.core.jaxrpc.binding.SimpleDeserializer.deserialize(SimpleDeserializer.java:59) at org.jboss.ws.core.jaxrpc.binding.SimpleDeserializer.deserialize(SimpleDeserializer.java:47) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542422#542422] Start a new discussion in JBoss Web Services Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [jBPM Development] - JBPM-2860 swimlane couldnot be shared between parent and children executions

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "JBPM-2860 swimlane couldnot be shared between parent and children executions" To view the discussion, visit: http://community.jboss.org/message/542409#542409 -------------------------------------------------------------- I agree, solution is simple and clear. I did run all tests and everything seems to work properly. >From my point of view we shall go for it. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542409#542409] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-dev-forums] [jBPM Development] - jBPM 4 trunk temporarily broken

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "jBPM 4 trunk temporarily broken" To view the discussion, visit: http://community.jboss.org/message/542408#542408 -------------------------------------------------------------- Seems like there are similar problems again but what is strange it failed only for java 16 and for java 15 it went well. BTW, I just noticed that url to Hudson is incorrect in mail that is sent as notification - it points out to hudson.qa.jboss.com instead of hudson.jboss.org. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542408#542408] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-dev-forums] [jBPM Development] - JBPM-2777 JBPM 4.3 EL cannot read null process variable - javax.el.PropertyNotFoundException is thrown

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "JBPM-2777 JBPM 4.3 EL cannot read null process variable - javax.el.PropertyNotFoundException is thrown" To view the discussion, visit: http://community.jboss.org/message/542399#542399 -------------------------------------------------------------- Hi, I uploaded new patch for this issue (mainly regarding condition expressions) in jira. Cheers, Maciej -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542399#542399] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-dev-forums] [JBoss Microcontainer Development] - ClassPool bootstrap refactoring

by Andrew Rubinger

Andrew Rubinger [http://community.jboss.org/people/ALRubinger] replied to the discussion "ClassPool bootstrap refactoring" To view the discussion, visit: http://community.jboss.org/message/542396#542396 -------------------------------------------------------------- Corrected the failing tests, made a couple other lil' tweaks. https://jira.jboss.org/jira/browse/JBBOOT-134 https://jira.jboss.org/jira/browse/JBBOOT-134 Still something I'd like to investigate is moving some of these bits to event handlers or elsewhere. This patch brings in a lot of dependencies I'd like to understand/justify. If this is primarily for AS, what's the overhead in pure MC servers, where this is placed? If the answer is more than "nothing", we may have to extract this stuff out a bit so pure MCServer performance doesn't deteriorate. S, ALR -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542396#542396] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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jboss-dev-forums May 2010