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Re: Exception Using port 9123
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created by <a href="http://community.jboss.org/people/2sharma.vishal">vishal sharma</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/608705#608705">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have removed the human task from the build.xm and now its not showing the error with the port 9123, But now I have some other problems, so I am not sure from where the problem begins I cannot export my package to the guvnor frontend fromt the eclipse side and I also cannot view the process in the jbpm console.I am not sure which code you are talking about but I am attaching my java code, bpmn2.0 and the .ftll files and all the configuration files as well, so that you can have a look.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>#########main class###########</p><p>package com.sample;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import java.util.Properties;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import javax.persistence.EntityManagerFactory;</p><p>import javax.persistence.Persistence;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import org.drools.KnowledgeBase;</p><p>import org.drools.KnowledgeBaseFactory;</p><p>import org.drools.SystemEventListenerFactory;</p><p>import org.drools.builder.KnowledgeBuilder;</p><p>import org.drools.builder.KnowledgeBuilderFactory;</p><p>import org.drools.builder.ResourceType;</p><p>import org.drools.compiler.BPMN2ProcessFactory;</p><p>import org.drools.compiler.ProcessBuilderFactory;</p><p>import org.drools.impl.EnvironmentFactory;</p><p>import org.drools.io.ResourceFactory;</p><p>import org.drools.logger.KnowledgeRuntimeLogger;</p><p>import org.drools.logger.KnowledgeRuntimeLoggerFactory;</p><p>import org.drools.marshalling.impl.ProcessMarshallerFactory;</p><p>import org.drools.runtime.KnowledgeSessionConfiguration;</p><p>import org.drools.runtime.StatefulKnowledgeSession;</p><p>import org.drools.runtime.process.ProcessRuntimeFactory;</p><p>import org.jbpm.bpmn2.BPMN2ProcessProviderImpl;</p><p>import org.jbpm.marshalling.impl.ProcessMarshallerFactoryServiceImpl;</p><p>import org.jbpm.process.builder.ProcessBuilderFactoryServiceImpl;</p><p>import org.jbpm.process.instance.ProcessRuntimeFactoryServiceImpl;</p><p>import org.jbpm.process.workitem.wsht.WSHumanTaskHandler;</p><p>import org.jbpm.task.User;</p><p>import org.jbpm.task.service.TaskService;</p><p>import org.jbpm.task.service.TaskServiceSession;</p><p>import org.jbpm.task.service.mina.MinaTaskServer;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>/**</p><p> * This is a sample file to launch a process.</p><p> */</p><p>public class ProcessTest {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          public static final void main(String[] args) {</p><p>try {</p><p>  </p><p>  </p><p>                              EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.task");</p><p>                  TaskService taskService  = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener());</p><p>                  </p><p>                  /*</p><p>                   * Add the required users </p><p>                   */</p><p>                  TaskServiceSession taskSession = taskService.createSession();   </p><p>                  taskSession.addUser(new User("Administrator"));</p><p>                  taskSession.addUser(new User("krisv")); </p><p>                  </p><p>                  /* Start Mina server for HT*/</p><p>                  MinaTaskServer server = new MinaTaskServer(taskService);</p><p>                  Thread thread = new Thread(server);</p><p>                  thread.start();</p><p>                  System.out.println("Server started ..."); </p><p>                 </p><p>                  /*Create the knowledge base for HelloProcss.bpmn */</p><p>                  KnowledgeBase kbase = readKnowledgeBase();</p><p>                              StatefulKnowledgeSession ksession = createSession(kbase);</p><p>                              KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "testlog", 1000);</p><p>  </p><p>                              ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());</p><p>                              //ProcessTest pt = new ProcessTest();</p><p>                              //ksession.insert(pt);</p><p>  </p><p>                              System.out.println(" started the humantask");</p><p>                              ksession.startProcess("com.sample.bpmn.hello");</p><p>  </p><p>  </p><p>                  </p><p>                  logger.close();</p><p>  </p><p>                    } catch (Throwable t) {</p><p>                              t.printStackTrace();</p><p>                    }</p><p>          }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          private static KnowledgeBase readKnowledgeBase() throws Exception {</p><p>                    ProcessBuilderFactory.setProcessBuilderFactoryService(new ProcessBuilderFactoryServiceImpl());</p><p>                    ProcessMarshallerFactory.setProcessMarshallerFactoryService(new ProcessMarshallerFactoryServiceImpl());</p><p>                    ProcessRuntimeFactory.setProcessRuntimeFactoryService(new ProcessRuntimeFactoryServiceImpl());</p><p>                    BPMN2ProcessFactory.setBPMN2ProcessProvider(new BPMN2ProcessProviderImpl());</p><p>                    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();</p><p>                    kbuilder.add(ResourceFactory.newClassPathResource("sample.bpmn"), ResourceType.BPMN2);</p><p>                    return kbuilder.newKnowledgeBase();</p><p>          }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>          private static StatefulKnowledgeSession createSession(KnowledgeBase kbase) {</p><p>                    Properties properties = new Properties();</p><p>                    properties.put("drools.processInstanceManagerFactory", "org.jbpm.process.instance.impl.DefaultProcessInstanceManagerFactory");</p><p>                    properties.put("drools.processSignalManagerFactory", "org.jbpm.process.instance.event.DefaultSignalManagerFactory");</p><p>                    KnowledgeSessionConfiguration config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(properties);</p><p>                    return kbase.newStatefulKnowledgeSession(config, EnvironmentFactory.newEnvironment());</p><p>          }</p><p>  </p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>#########hello.ftl##########</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><html></p><p><body></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><h2>Hello</h2></p><p><hr></p><p>This will start the Hello process !</p><p><form action="complete" method="POST" enctype="multipart/form-data"></p><p><input type="submit" value="Complete"></p><p></form></p><p></body></p><p></html></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>######HelloTask.ftl########</p><p><html></p><p><body></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><h2>Hello</h2></p><p><hr></p><p>Hello World !</p><p><form action="complete" method="POST" enctype="multipart/form-data"></p><p><input type="submit" value="Complete"></p><p></form></p><p></body></p><p></html></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>###########sample.bpmn###########</p><p><?xml version="1.0" encoding="UTF-8"?> </p><p><definitions id="Definition"</p><p><span>             targetNamespace="</span><a class="jive-link-external-small" href="http://www.jboss.org/drools" target="_blank">http://www.jboss.org/drools</a><span>"</span></p><p><span>             typeLanguage="</span><a class="jive-link-external-small" href="http://www.java.com/javaTypes" target="_blank">http://www.java.com/javaTypes</a><span>"</span></p><p><span>             expressionLanguage="</span><a class="jive-link-external-small" href="http://www.mvel.org/2.0" target="_blank">http://www.mvel.org/2.0</a><span>"</span></p><p><span>             xmlns="</span><a class="jive-link-external-small" href="http://www.omg.org/spec/BPMN/20100524/MODEL" target="_blank">http://www.omg.org/spec/BPMN/20100524/MODEL</a><span>"</span></p><p><span>             xmlns:xs="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>"</span></p><p><span>             xs:schemaLocation="</span><a class="jive-link-external-small" href="http://www.omg.org/spec/BPMN/20100524/MODEL" target="_blank">http://www.omg.org/spec/BPMN/20100524/MODEL</a><span> BPMN20.xsd"</span></p><p><span>             xmlns:g="</span><a class="jive-link-external-small" href="http://www.jboss.org/drools/flow/gpd" target="_blank">http://www.jboss.org/drools/flow/gpd</a><span>"</span></p><p><span>             xmlns:bpmndi="</span><a class="jive-link-external-small" href="http://www.omg.org/spec/BPMN/20100524/DI" target="_blank">http://www.omg.org/spec/BPMN/20100524/DI</a><span>"</span></p><p><span>             xmlns:dc="</span><a class="jive-link-external-small" href="http://www.omg.org/spec/DD/20100524/DC" target="_blank">http://www.omg.org/spec/DD/20100524/DC</a><span>"</span></p><p><span>             xmlns:di="</span><a class="jive-link-external-small" href="http://www.omg.org/spec/DD/20100524/DI" target="_blank">http://www.omg.org/spec/DD/20100524/DI</a><span>"</span></p><p><span>             xmlns:tns="</span><a class="jive-link-external-small" href="http://www.jboss.org/drools" target="_blank">http://www.jboss.org/drools</a><span>"></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  <process processType="Private" isExecutable="true" id="com.sample.bpmn.hello" name="Hello World" ></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <!-- nodes --></p><p>    <startEvent id="_1" name="StartProcess" /></p><p>    <userTask id="_2" name="User Task" ></p><p>      <ioSpecification></p><p>        <dataInput id="_2_CommentInput" name="Comment" /></p><p>        <dataInput id="_2_SkippableInput" name="Skippable" /></p><p>        <dataInput id="_2_ContentInput" name="Content" /></p><p>        <dataInput id="_2_TaskNameInput" name="TaskName" /></p><p>        <dataInput id="_2_PriorityInput" name="Priority" /></p><p>        <inputSet></p><p>          <dataInputRefs>_2_CommentInput</dataInputRefs></p><p>          <dataInputRefs>_2_SkippableInput</dataInputRefs></p><p>          <dataInputRefs>_2_ContentInput</dataInputRefs></p><p>          <dataInputRefs>_2_TaskNameInput</dataInputRefs></p><p>          <dataInputRefs>_2_PriorityInput</dataInputRefs></p><p>        </inputSet></p><p>        <outputSet></p><p>        </outputSet></p><p>      </ioSpecification></p><p>      <dataInputAssociation></p><p>        <targetRef>_2_CommentInput</targetRef></p><p>        <assignment></p><p>          <from xs:type="tFormalExpression">hello!!!!!!!</from></p><p>          <to xs:type="tFormalExpression">_2_CommentInput</to></p><p>        </assignment></p><p>      </dataInputAssociation></p><p>      <dataInputAssociation></p><p>        <targetRef>_2_SkippableInput</targetRef></p><p>        <assignment></p><p>          <from xs:type="tFormalExpression">false</from></p><p>          <to xs:type="tFormalExpression">_2_SkippableInput</to></p><p>        </assignment></p><p>      </dataInputAssociation></p><p>      <dataInputAssociation></p><p>        <targetRef>_2_ContentInput</targetRef></p><p>        <assignment></p><p>          <from xs:type="tFormalExpression"></from></p><p>          <to xs:type="tFormalExpression">_2_ContentInput</to></p><p>        </assignment></p><p>      </dataInputAssociation></p><p>      <dataInputAssociation></p><p>        <targetRef>_2_TaskNameInput</targetRef></p><p>        <assignment></p><p>          <from xs:type="tFormalExpression">HelloTask</from></p><p>          <to xs:type="tFormalExpression">_2_TaskNameInput</to></p><p>        </assignment></p><p>      </dataInputAssociation></p><p>      <dataInputAssociation></p><p>        <targetRef>_2_PriorityInput</targetRef></p><p>        <assignment></p><p>          <from xs:type="tFormalExpression"></from></p><p>          <to xs:type="tFormalExpression">_2_PriorityInput</to></p><p>        </assignment></p><p>      </dataInputAssociation></p><p>      <potentialOwner></p><p>        <resourceAssignmentExpression></p><p>          <formalExpression>krisv</formalExpression></p><p>        </resourceAssignmentExpression></p><p>      </potentialOwner></p><p>    </userTask></p><p>    <endEvent id="_3" name="End" ></p><p>        <terminateEventDefinition/></p><p>    </endEvent></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <!-- connections --></p><p>    <sequenceFlow id="_1-_2" sourceRef="_1" targetRef="_2" /></p><p>    <sequenceFlow id="_2-_3" sourceRef="_2" targetRef="_3" /></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  </process></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  <bpmndi:BPMNDiagram></p><p>    <bpmndi:BPMNPlane bpmnElement="com.sample.bpmn.hello" ></p><p>      <bpmndi:BPMNShape bpmnElement="_1" ></p><p>        <dc:Bounds x="37" y="135" width="48" height="48" /></p><p>      </bpmndi:BPMNShape></p><p>      <bpmndi:BPMNShape bpmnElement="_2" ></p><p>        <dc:Bounds x="189" y="140" width="100" height="48" /></p><p>      </bpmndi:BPMNShape></p><p>      <bpmndi:BPMNShape bpmnElement="_3" ></p><p>        <dc:Bounds x="475" y="145" width="48" height="48" /></p><p>      </bpmndi:BPMNShape></p><p>      <bpmndi:BPMNEdge bpmnElement="_1-_2" ></p><p>        <di:waypoint x="61" y="159" /></p><p>        <di:waypoint x="239" y="164" /></p><p>      </bpmndi:BPMNEdge></p><p>      <bpmndi:BPMNEdge bpmnElement="_2-_3" ></p><p>        <di:waypoint x="239" y="164" /></p><p>        <di:waypoint x="499" y="169" /></p><p>      </bpmndi:BPMNEdge></p><p>    </bpmndi:BPMNPlane></p><p>  </bpmndi:BPMNDiagram></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></definitions></p></div>
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