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JBPM 4.3 - signalled state remains active - bug or incorrect usage?
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created by <a href="http://community.jboss.org/people/jnad">Jan Nad</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/541111#541111">View the full discussion</a>
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<div class="jive-rendered-content"><p><span>The same problem seems to be described here </span><a class="jive-link-external-small" href="http://www.techienuggets.com/Comments?tx=100474" target="_blank">http://www.techienuggets.com/Comments?tx=100474</a><span>. I've not found any other references to it (or solutions).</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have the following process definition:</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/2675/TestProcess.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/2675/450-283/TestProcess.png </span></a>When I signal execution in D1, D2 becomes active (as reported by findActiveActivityNames), the problem is that D1 remains active as well. Is this a bug or did I get somethig wrong? It's been suggested this might be caused by wrong fork-join nesting but this doesn't help in my case.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 8pt; font-family: courier new,courier; "><span><process name="TestProcess" xmlns="</span><a class="jive-link-external-small" href="http://jbpm.org/4.3/jpdl" target="_blank">http://jbpm.org/4.3/jpdl</a><span>"></span><br/>   <start name="start1"><br/>      <transition to="fork1"/><br/>   </start><br/>   <state name="A"><br/>      <transition to="fork2"/><br/>   </state><br/>   <state name="C1"><br/>      <transition to="C2"/><br/>   </state><br/>   <state name="C2"><br/>      <transition to="join2"/><br/>   </state><br/>   <state name="D1"><br/>      <transition to="D2"/><br/>   </state><br/>   <state name="D2"><br/>      <transition to="join2"/><br/>   </state><br/>   <fork name="fork2"><br/>      <transition to="D1"/><br/>      <transition to="C1"/><br/>   </fork><br/>   <end name="finihed"/><br/>   <fork name="fork1"><br/>      <transition to="A"/><br/>      <transition to="B"/><br/>   </fork><br/>   <state name="B"><br/>      <transition to="join1"/><br/>   </state><br/>   <join name="join2""><br/>      <transition to="join1"/><br/>   </join><br/>   <join name="join1"><br/>      <transition to="E"/><br/>   </join><br/>   <state name="E"><br/>      <transition to="end"/><br/>   </state><br/>   <end name="end"/><br/></process></span></p><p><span style="font-family: courier new,courier;"><br/></span></p><p><span style="font-size: 10pt; font-family: courier new,courier; ">public void test() {</span></p><p><span style="font-size: 10pt; font-family: courier new,courier; ">        repositoryService.createDeployment()</span></p><p><span style="font-size: 10pt; font-family: courier new,courier; ">         .addResourceFromClasspath("pmlprocesses/TestProcess.jpdl.xml")</span></p><p><span style="font-size: 10pt; font-family: courier new,courier; ">         .deploy();<br/>        <br/>   <strong>     ProcessInstance processInstance = executionService.startProcessInstanceByKey("TestProcess");<br/>        String pid = processInstance.getId();</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<strong><br/>        String executionId = processInstance.findActiveExecutionIn("B").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());</span></p><p><span style="font-size: 10pt; font-family: courier new,courier; "> <strong>       executionId = processInstance.findActiveExecutionIn("A").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<strong><br/>        executionId = processInstance.findActiveExecutionIn("C1").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<br/>      <strong>  executionId = processInstance.findActiveExecutionIn("C2").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<br/>      <strong>  executionId = processInstance.findActiveExecutionIn("D1").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<br/>      <strong>  executionId = processInstance.findActiveExecutionIn("D2").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong><br/>        System.out.println(processInstance.findActiveActivityNames().toString());<strong><br/>        executionId = processInstance.findActiveExecutionIn("E").getId();<br/>        processInstance = executionService.signalExecutionById(executionId);</strong></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 10pt; font-family: courier new,courier; ">    <strong>    assertNull("execution "+pid+" should not exist", executionService.findExecutionById(pid)); </strong></span></p><p><span style="font-size: 10pt; font-family: courier new,courier; ">}</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Output:</p><p><strong>[A, B]<br/>[A]<br/>[C1, D1]<br/>[C2, D1]<br/>[D1]<br/>[D2, D1]<br/>[E, D1]</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The process seems to have finished execution.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks for any ideas.</p></div>
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