Examples of org.jbpm.graph.exe.ProcessInstance.signal()

Class org.jbpm.graph.exe.ProcessInstance

Examples of org.jbpm.graph.exe.ProcessInstance.signal()

org.jbpm.graph.exe.ProcessInstance.signal()
instructs the main path of execution to continue by taking the default transition on the current node. @throws IllegalStateException if the token is not active.

      "  <state name='b' />" +
      "</process-definition>"
    );
    
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertEquals(2, tmi.getTaskInstances().size());
    Iterator iter = tmi.getTaskInstances().iterator();

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    );


    processDefinition = saveAndReload(processDefinition);
    
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    processInstance.signal();
    
    processInstance = saveAndReload(processInstance);


    long tokenId = processInstance.getRootToken().getId();
    List taskInstances = taskMgmtSession.findTaskInstancesByToken(tokenId);

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertEquals(3, tmi.getTaskInstances().size());

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertEquals(3, tmi.getTaskInstances().size());

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertEquals(3, tmi.getTaskInstances().size());

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      // after each task, check if the token remains in a
      assertSame(processDefinition.getNode("a"), token.getNode());
    }
    // signal='never' is used when an external trigger should trigger execution, without
    // any relation to the tasks finishing
    processInstance.signal();
    assertSame(processDefinition.getNode("b"), token.getNode());
  }


  public void testSignalUnsynchronized() {
    ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertEquals(3, tmi.getTaskInstances().size());

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();


    TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
    assertNotNull(tmi);
    assertNull(tmi.getTaskInstances());

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      "  <state name='b' />" +
      "</process-definition>"
    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();
    assertSame(processDefinition.getNode("a"), token.getNode());
    processInstance.signal();
    assertSame(processDefinition.getNode("b"), token.getNode());
  }

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    );
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    Token token = processInstance.getRootToken();
    processInstance.signal();
    assertSame(processDefinition.getNode("a"), token.getNode());
    processInstance.signal();
    assertSame(processDefinition.getNode("b"), token.getNode());
  }


  public void testBlockingTask() {
    ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(

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