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<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">Community</a></h1>
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discuss about unresolved issues of jBPM 4.4
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created by <a href="http://community.jboss.org/people/rebody">Huisheng Xu</a> in <i>jBPM Development</i> - <a href="http://community.jboss.org/message/540124#540124">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi all,</p><p>  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.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table border="1" cellpadding="3" cellspacing="0" style="width: 100%; border: 1px solid #000000;"><tbody><tr><th align="center" style="background-color:#6690BC;" valign="middle"><span style="color: #ffffff;"><strong>N.O.<br/></strong></span></th><th align="center" style="background-color:#6690BC;" valign="middle"><span style="color: #ffffff;"><strong>JIRA</strong></span></th><th align="center" style="background-color:#6690BC;" valign="middle"><span style="color: #ffffff;"><strong>Title</strong></span></th><th align="center" style="background-color:#6690BC;" valign="middle"><span style="color: #ffffff;"><strong>Description</strong></span></th></tr><tr><td>1</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2535">JBPM-2535</a></td><td><span> Exception during async execution  causes multiple instances of the same task being inserted to the  database</span></td><td>Cannot reproduct and have uploaded a testcase. It may be marked as  cannot 'reproduced' or 'resolved'.</td></tr><tr><td>2</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2537">JBPM-2537</a></td><td><span> A triggered timer does not end the  task which is left</span></td><td>It seems to affect some api interface and backward compatible.  Could we  deplay it to jBPM 4.x?</td></tr><tr><td>3</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2686">JBPM-2686</a></td><td><span> consider deprecating language  attributes that are related to expr attributes</span></td><td>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.</td></tr><tr><td>4</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2700">JBPM-2700</a></td><td><span> add test chapter to userguide</span></td><td>This is document work. If nobody contribute to do it. It may be deplay  to jBPM 4.x</td></tr><tr><td>5</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2704">JBPM-2704</a></td><td><span> jms receive activity</span></td><td>There is no details for this issue. If there is no plan for this. It may  be deplay to jBPM 4.x.</td></tr><tr><td>6</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2705">JBPM-2705</a></td><td><span> put non xa jms resources in transation  context</span></td><td>I am not familiar with xa. Is there any plan for this issue? Could we  deplay it to jBPM 4.x?</td></tr><tr><td>7</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2310">JBPM-2310</a></td><td><span> introduce load testing</span></td><td>This issue is related to QA and load test. I don't know how to do it.</td></tr><tr><td>8</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2697">JBPM-2697</a></td><td><span> split up devguide incubation chapter  into multiple incubation chapters</span></td><td>It is a document issue.  Suggest to split up the incubation chapter of  devGuide.  Is there any plan for this?</td></tr><tr><td>9</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2714">JBPM-2714</a></td><td><span> fix hudson upgrade job</span></td><td>It looks like a issue for configure hudson.</td></tr><tr><td>10</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2699">JBPM-2699</a></td><td><span> extend query API test coverage</span></td><td>I think I could write some testcases for this issue.</td></tr><tr><td>11</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2653">JBPM-2653</a></td><td><span> refactor expressions from jsf 223 to  el for seam integration</span></td><td>change expression from JSR 223 to unified el. Is there any plan for this  one?</td></tr><tr><td>12</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2775">JBPM-2775</a></td><td><span> add assgin activity</span></td><td>The AssignActivity of jPDL did not add to jbpm.jpdl.bindings.xml yet. Is  there any plan to add it in jPDL?</td></tr><tr><td>13</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2777">JBPM-2777</a></td><td><span> jBPM 4.3 EL cannot read null process  variable - javax.el.PropertyNotFoundException is thrown</span></td><td>Ronald has already provide patch and testcase for this.</td></tr><tr><td>14</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2781">JBPM-2781</a></td><td><span> jBPM - Signavio models compatibility</span></td><td>It is an issue for BPMN. And there is no details for this.  Could we  deplay it to jBPM 4.x?</td></tr><tr><td>15</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-1209">JBPM-1209</a></td><td><span>support for expressions</span></td><td>This issue lasts two years. What we should do now? Delay it to next  year?</td></tr><tr><td>16</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2758">JBPM-2758</a></td><td><span> NPE on assignmentHandler when use  fork/join</span></td><td><span>It had been resolved by Ronald in forum:  </span><a class="jive-link-external-small" href="http://community.jboss.org/thread/146754" target="_blank">http://community.jboss.org/thread/146754</a><span>.  I think I could create a  patch and testcase for this.</span></td></tr><tr><td>17</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2835">JBPM-2835</a></td><td><span> HistoryDetail not saved in database</span></td><td>Is there any plan for implement HistoryDetail?</td></tr><tr><td>18</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2776">JBPM-2776</a></td><td><span> document variable declarations</span></td><td>Since variable declaration is not implement yet.  The document work may  be deplayed.</td></tr><tr><td>19</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2794">JBPM-2794</a></td><td><span> Constraint vailoation when moving  from wait state using timer that result in looping back to the same wait  state</span></td><td>The simplest way to fix this issue is append execution.getDbid() to the  compositeId.<br/> String executionId = base + "." + executionPart + "."<br/> + execution.getDbid();<br/> the execution.getDbid() always created before invoke  execution.composeIds(), so it could make execution.getId() unique.<br/> I think I could provide a patch and testcase for this.</td></tr><tr><td>20</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2703">JBPM-2703</a></td><td><span> Deserialization fails to work using  custom ClassLoader</span></td><td>Maciej is working on it.</td></tr><tr><td>21</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2800">JBPM-2800</a></td><td><span> java.lang.NoSuchMethodError:  javax.el.ExpressionFactory.newInstance() on AS 5.0.0</span></td><td>This issue is related by conflicting between el-api.jar and juel.jar. Is  there any plan for it?</td></tr><tr><td>22</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2755">JBPM-2755</a></td><td><span> EL support in tasks  <decription> tag</span></td><td>Ronald has already provide patch and testcase for it.</td></tr><tr><td>23</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2719">JBPM-2719</a></td><td><span> check repository service inheritence</span></td><td>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.</td></tr><tr><td>24</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2808">JBPM-2808</a></td><td><span> document dynamic subprocesses</span></td><td>No more details. Is there any plan for this?</td></tr><tr><td>25</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2844">JBPM-2844</a></td><td><span> custom mail producer does not set the  MailTemplate</span></td><td>It seems Alejandro has already fix this.</td></tr><tr><td>26</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2765">JBPM-2765</a></td><td><span> With the introduction of the id  generator sql-scripts (${jbpm.home}/install/src/db/create) were not  updated</span></td><td>This issue may be marked as 'not a bug'.</td></tr><tr><td>27</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2584">JBPM-2584</a></td><td><span> Command execution problems:  org.hibernate.MappingException: Named query not known</span></td><td>These three cmd has been out of date, should be removed.</td></tr><tr><td>28</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2506">JBPM-2506</a></td><td><span> add variable declarations</span></td><td>This feature is very useful. Is there any plan for this?</td></tr><tr><td>29</td><td><a class="jive-link-external-small" href="https://jira.jboss.org/jira/browse/JBPM-2505">JBPM-2505</a></td><td><span> ProcessInstanceQuery - no way to  search by process variables</span></td><td>Because of the performance, it may be deplayed to jBPM 4.x.</td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  Any opinions are very appreciated.</p><p>  Thank you very much.</p></div>
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