June 2013 - jboss-user - Jboss List Archives

by chian

chian [https://community.jboss.org/people/chian] created the discussion "Exception Handling in jBPM" To view the discussion, visit: https://community.jboss.org/message/751394#751394 -------------------------------------------------------------- Can any one please help me dealing with exception Handling in jBPM. I'm using a *node* that throws an exception. And I have a class that listens to that particular exception. But I'm having trouble to make desired transition to another node on getting an exception. So please HELP... :) :) :) Thanks in advance... :) :) :) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/751394#751394] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - OSGi: Caused by: java.lang.ClassNotFoundException: org.drools.persistence.jpa.KnowledgeStoreServiceImpl

by Mariusz Cwikla

Mariusz Cwikla [https://community.jboss.org/people/mariuszcwikla] created the discussion "OSGi: Caused by: java.lang.ClassNotFoundException: org.drools.persistence.jpa.KnowledgeStoreServiceImpl" To view the discussion, visit: https://community.jboss.org/message/780506#780506 -------------------------------------------------------------- Hello, I'm trying to run JBPM 5.4 inside an OSGi container. I've encountered a problem when using JPAKnowledgeService.newStatefulKnowledgeSession. I get following error: java.lang.RuntimeException: Provider org.drools.persistence.jpa.KnowledgeStoreServiceImpl could not be set. at org.drools.persistence.jpa.JPAKnowledgeService.loadProvider(JPAKnowledgeService.java:155) at org.drools.persistence.jpa.JPAKnowledgeService.getJPAKnowledgeServiceProvider(JPAKnowledgeService.java:143) at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122) .... Caused by: java.lang.ClassNotFoundException: org.drools.persistence.jpa.KnowledgeStoreServiceImpl I found out that JPAKnowledgeService uses reflection to instantiate KnowledgeStoreServiceImpl class. Both classes are in org.drools.persistence.jpa package, but one is knowledge-api-5.5.0.Final.jar and second is in drools-persistence-jpa-5.5.0.Final.jar. I'm not an OSGi expert, but I think that both classes should be in one .jar file (currently it's "split packages" problem). Currently I have a workaround to use KnowledgetStoreServiceImpl directly and not use JPAKnowledgeService. Or is there another workaround? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/780506#780506] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - How to create flexible workflow and deploy it with JBPM 5.3 with spring application

by Crasy Bpm

Crasy Bpm [https://community.jboss.org/people/crasybpm] created the discussion "How to create flexible workflow and deploy it with JBPM 5.3 with spring application" To view the discussion, visit: https://community.jboss.org/message/800566#800566 -------------------------------------------------------------- Hi, I have requirement of providing functionality to user of organization to modify workflow without upgrading web pages and java source file. anyone can help me on it. Thank you -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/800566#800566] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - Human task escalation understanding

by javajbpmuser

javajbpmuser [https://community.jboss.org/people/javajbpmuser] created the discussion "Human task escalation understanding" To view the discussion, visit: https://community.jboss.org/message/796361#796361 -------------------------------------------------------------- Hi community, I have some questions about Human Task node in jbpm v5.4. Actually I am designing a sample process that contains two human tasks ,in the second one I had defined Escalation mechanism ( when task is not-started , set expires at to 60s and set user Id). When process reaches the second node of my process I see that after 60s , that Task status ( in jbpm database table Task) changed from "Reserved" to "Ready", but no user is assigned on that task (actualOwner_id had been changed to NULL) . I was wondering what could be the cause of that ? I tried to see the java API but I did not find how I can catch the escalation event for Human Task , May I have any idea or help about how I can do that ? because actually what I am trying to do is when "Human Task" had been reassigned to another user , I should call a Java method to update some data on my application. Regards -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/796361#796361] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - Installed jbpm web designer in guvnor - but process is not saving

by Anton Hughes

Anton Hughes [https://community.jboss.org/people/magick93] created the discussion "Installed jbpm web designer in guvnor - but process is not saving" To view the discussion, visit: https://community.jboss.org/message/787317#787317 -------------------------------------------------------------- Hi I've just installed the web designer, and can see it now as part of guvnor. However when I save the process, the web design reloads, and the process appears to be not saved. Have I over looked something? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/787317#787317] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - Web Designer cannot use variable for called element field in Reusable Sub Process

by Thomas Setiabudi

Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion "Web Designer cannot use variable for called element field in Reusable Sub Process" To view the discussion, visit: https://community.jboss.org/message/821130#821130 -------------------------------------------------------------- I got a reusable sub process inside a multiple instance node The variable from multiple instance node is called "item" the data type for "item" is java.util.Map I want to use a value from this "item" for Called Element field in Reusable Sub Process so I try to write item["myvalueName"] But it gave validation error and I cant save then I try again with # {item["myvalueName"]} And again it gave validation error and I cannot save. Attached the server log, process definition, and screenshots I use Web Designer from JBPM5.4 Final Full Installer. I have downloaded the source code for the designer from git, but I still have no idea which part of the designer I should modify to resolve this issue? Regards, Thomas Setiabudi -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/821130#821130] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - Task notifications in jBPM 5.3

by Aadav N

Aadav N [https://community.jboss.org/people/aadav86] created the discussion "Task notifications in jBPM 5.3" To view the discussion, visit: https://community.jboss.org/message/818615#818615 -------------------------------------------------------------- Hi, Can someone help me with the links leading to examples of Task Notifications. Especially my case is to code/configure task notification to trigger reminder e-mails for multiple tasks(virtual) created by Multiple Instances node. Thanks, Aadav -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/818615#818615] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - How to remove the process instance when the abort fails

by Ashok Kuppuswamy

Ashok Kuppuswamy [https://community.jboss.org/people/akuppu] created the discussion "How to remove the process instance when the abort fails" To view the discussion, visit: https://community.jboss.org/message/804617#804617 -------------------------------------------------------------- Because of a system error in the backend, some process instances went into some state that it's not able to proceed further. I thought I should always be able to abort the process instance in the event something like this happens. But in some cases abort process instance also fails and there seems to be no other way to get rid of that process instance. I can paste the whole stack trace error here. But I am just wondering if there is a alternate way to get rid of these like removing some entries in the backend. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/804617#804617] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - jbpm5.2 integration with liferay 6.1

by Saurabh MIttal

Saurabh MIttal [https://community.jboss.org/people/maverick.mittal] created the discussion "jbpm5.2 integration with liferay 6.1" To view the discussion, visit: https://community.jboss.org/message/733110#733110 -------------------------------------------------------------- I am trying to integrate (defination of integration is display drools guvnor task i.e. designing workflow, custom pallete, deploymemnt and jbpm console task i.e process definations , user task etc on liferay UI ) jbpm5.2 with liferay 6.1. From liferay documentation i understand that they do not support JBPM 5.2. The only way i see it to write a custom application in portlet standard which make call to Rest APIs of drools and jbpm gwt console and deploy with liferay. Please suggest and comment -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/733110#733110] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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[jBPM] - How to deploy drools-guvnor.war on glassfish server.

by snowstorm tech

snowstorm tech [https://community.jboss.org/people/snowstormuser] created the discussion "How to deploy drools-guvnor.war on glassfish server." To view the discussion, visit: https://community.jboss.org/message/797634#797634 -------------------------------------------------------------- Hi, I want to deploy the drools-guvnor.war on glassfish server 3.1.2 . Please help me, Thanks in advance -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/797634#797634] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 4 months

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jboss-user June 2013