[jboss-user] [jBPM Development] - discuss about unresolved issues of jBPM 4.4

Wed Apr 28 22:28:22 EDT 2010

Huisheng Xu [http://community.jboss.org/people/rebody] created the discussion

"discuss about unresolved issues of jBPM 4.4"

To view the discussion, visit: http://community.jboss.org/message/540124#540124

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Hi all,
  There are 29 unresolved issues in jBPM 4.4.  Maybe we could discuss about them and make sure how to handle them.  Here is issue list.

|| *N.O.
* || *JIRA* || *Title* || *Description* ||
| 1 | JBPM-2535 (https://jira.jboss.org/jira/browse/JBPM-2535) |  Exception during async execution  causes multiple instances of the same task being inserted to the  database | Cannot reproduct and have uploaded a testcase. It may be marked as  cannot 'reproduced' or 'resolved'. |
| 2 | JBPM-2537 (https://jira.jboss.org/jira/browse/JBPM-2537) |  A triggered timer does not end the  task which is left | It seems to affect some api interface and backward compatible.  Could we  deplay it to jBPM 4.x? |
| 3 | JBPM-2686 (https://jira.jboss.org/jira/browse/JBPM-2686) |  consider deprecating language  attributes that are related to expr attributes | Did the new expr valid for production? If so, deprecating language  attributes of expr is a good idea, otherwise we may deplay this issue to  jBPM 4.x. |
| 4 | JBPM-2700 (https://jira.jboss.org/jira/browse/JBPM-2700) |  add test chapter to userguide | This is document work. If nobody contribute to do it. It may be deplay  to jBPM 4.x |
| 5 | JBPM-2704 (https://jira.jboss.org/jira/browse/JBPM-2704) |  jms receive activity | There is no details for this issue. If there is no plan for this. It may  be deplay to jBPM 4.x. |
| 6 | JBPM-2705 (https://jira.jboss.org/jira/browse/JBPM-2705) |  put non xa jms resources in transation  context | I am not familiar with xa. Is there any plan for this issue? Could we  deplay it to jBPM 4.x? |
| 7 | JBPM-2310 (https://jira.jboss.org/jira/browse/JBPM-2310) |  introduce load testing | This issue is related to QA and load test. I don't know how to do it. |
| 8 | JBPM-2697 (https://jira.jboss.org/jira/browse/JBPM-2697) |  split up devguide incubation chapter  into multiple incubation chapters | It is a document issue.  Suggest to split up the incubation chapter of  devGuide.  Is there any plan for this? |
| 9 | JBPM-2714 (https://jira.jboss.org/jira/browse/JBPM-2714) |  fix hudson upgrade job | It looks like a issue for configure hudson. |
| 10 | JBPM-2699 (https://jira.jboss.org/jira/browse/JBPM-2699) |  extend query API test coverage | I think I could write some testcases for this issue. |
| 11 | JBPM-2653 (https://jira.jboss.org/jira/browse/JBPM-2653) |  refactor expressions from jsf 223 to  el for seam integration | change expression from JSR 223 to unified el. Is there any plan for this  one? |
| 12 | JBPM-2775 (https://jira.jboss.org/jira/browse/JBPM-2775) |  add assgin activity | The AssignActivity of jPDL did not add to jbpm.jpdl.bindings.xml yet. Is  there any plan to add it in jPDL? |
| 13 | JBPM-2777 (https://jira.jboss.org/jira/browse/JBPM-2777) |  jBPM 4.3 EL cannot read null process  variable - javax.el.PropertyNotFoundException is thrown | Ronald has already provide patch and testcase for this. |
| 14 | JBPM-2781 (https://jira.jboss.org/jira/browse/JBPM-2781) |  jBPM - Signavio models compatibility | It is an issue for BPMN. And there is no details for this.  Could we  deplay it to jBPM 4.x? |
| 15 | JBPM-1209 (https://jira.jboss.org/jira/browse/JBPM-1209) | support for expressions | This issue lasts two years. What we should do now? Delay it to next  year? |
| 16 | JBPM-2758 (https://jira.jboss.org/jira/browse/JBPM-2758) |  NPE on assignmentHandler when use  fork/join | It had been resolved by Ronald in forum:  http://community.jboss.org/thread/146754.  I think I could create a  patch and testcase for this. |
| 17 | JBPM-2835 (https://jira.jboss.org/jira/browse/JBPM-2835) |  HistoryDetail not saved in database | Is there any plan for implement HistoryDetail? |
| 18 | JBPM-2776 (https://jira.jboss.org/jira/browse/JBPM-2776) |  document variable declarations | Since variable declaration is not implement yet.  The document work may  be deplayed. |
| 19 | JBPM-2794 (https://jira.jboss.org/jira/browse/JBPM-2794) |  Constraint vailoation when moving  from wait state using timer that result in looping back to the same wait  state | The simplest way to fix this issue is append execution.getDbid() to the  compositeId.
 String executionId = base + "." + executionPart + "."
 + execution.getDbid();
 the execution.getDbid() always created before invoke  execution.composeIds(), so it could make execution.getId() unique.
 I think I could provide a patch and testcase for this. |
| 20 | JBPM-2703 (https://jira.jboss.org/jira/browse/JBPM-2703) |  Deserialization fails to work using  custom ClassLoader | Maciej is working on it. |
| 21 | JBPM-2800 (https://jira.jboss.org/jira/browse/JBPM-2800) |  java.lang.NoSuchMethodError:  javax.el.ExpressionFactory.newInstance() on AS 5.0.0 | This issue is related by conflicting between el-api.jar and juel.jar. Is  there any plan for it? |
| 22 | JBPM-2755 (https://jira.jboss.org/jira/browse/JBPM-2755) |  EL support in tasks  <decription> tag | Ronald has already provide patch and testcase for it. |
| 23 | JBPM-2719 (https://jira.jboss.org/jira/browse/JBPM-2719) |  check repository service inheritence | The AbstractService only provide a way to get and set commandService.   The RepositoryServiceImpl should extends AbstractService like other  services, so we could set or get CommandService more easier. |
| 24 | JBPM-2808 (https://jira.jboss.org/jira/browse/JBPM-2808) |  document dynamic subprocesses | No more details. Is there any plan for this? |
| 25 | JBPM-2844 (https://jira.jboss.org/jira/browse/JBPM-2844) |  custom mail producer does not set the  MailTemplate | It seems Alejandro has already fix this. |
| 26 | JBPM-2765 (https://jira.jboss.org/jira/browse/JBPM-2765) |  With the introduction of the id  generator sql-scripts (${jbpm.home}/install/src/db/create) were not  updated | This issue may be marked as 'not a bug'. |
| 27 | JBPM-2584 (https://jira.jboss.org/jira/browse/JBPM-2584) |  Command execution problems:  org.hibernate.MappingException: Named query not known | These three cmd has been out of date, should be removed. |
| 28 | JBPM-2506 (https://jira.jboss.org/jira/browse/JBPM-2506) |  add variable declarations | This feature is very useful. Is there any plan for this? |
| 29 | JBPM-2505 (https://jira.jboss.org/jira/browse/JBPM-2505) |  ProcessInstanceQuery - no way to  search by process variables | Because of the performance, it may be deplayed to jBPM 4.x. |

  Any opinions are very appreciated.
  Thank you very much.

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