[jboss-user] [jBPM] - two questions about bpmn2 file

hong lu do-not-reply at jboss.com
Tue Jan 10 21:38:21 EST 2012


hong lu [http://community.jboss.org/people/luhong] created the discussion

"two questions about bpmn2 file"

To view the discussion, visit: http://community.jboss.org/message/645811#645811

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Hi,

*Q1, The suffix of bpmn2 file is .bpmn2 in the jbpm-bpmn2-5.2.0.Final-test.jar. but the suffix of bpmn2 files which are created by BPMN2 visual editor is .bpmn?*

*Q2, In the bpmn2 file of  jbpm-bpmn2-5.2.0.Final-test.jar, the process definition tags don't have any namespace and the files couldn't opened by visual editor correctly. as below:*
<process processType="Private" isExecutable="true" id="ScriptTask" name="ScriptTask Process" tns:packageName="com.sample" >
 
    <!-- nodes -->
    <startEvent id="_1" name="StartProcess" />
    <scriptTask id="_2" name="Hello" scriptFormat=" http://www.java.com/java http://www.java.com/java" >
      <script>System.out.println("Hello World");</script>
    </scriptTask>
    <endEvent id="_3" name="EndProcess" >
        <terminateEventDefinition/>
    </endEvent>
    <!-- connections -->
    <sequenceFlow id="_1-_2" sourceRef="_1" targetRef="_2" />
    <sequenceFlow id="_2-_3" sourceRef="_2" targetRef="_3" />
  </process>

*But in the files created by BPMN2 visual editor, there are namespace bpmn2. as below:*
<bpmn2:process id="com.test.login" name="loginProcess" isClosed="true">
    <bpmn2:parallelGateway id="ParallelGateway_1" gatewayDirection="Diverging">
      <bpmn2:incoming>SequenceFlow_3</bpmn2:incoming>
      <bpmn2:outgoing>SequenceFlow_2</bpmn2:outgoing>
      <bpmn2:outgoing>SequenceFlow_8</bpmn2:outgoing>
    </bpmn2:parallelGateway>
    <bpmn2:sequenceFlow id="SequenceFlow_2" name="to1" sourceRef="ParallelGateway_1" targetRef="ScriptTask_1"/>
    <bpmn2:sequenceFlow id="SequenceFlow_8" name="to2" sourceRef="ParallelGateway_1" targetRef="ScriptTask_2"/>
    <bpmn2:startEvent id="StartEvent_1" name="Start">
      <bpmn2:outgoing>SequenceFlow_3</bpmn2:outgoing>
    </bpmn2:startEvent>
    <bpmn2:sequenceFlow id="SequenceFlow_3" name="to0" sourceRef="StartEvent_1" targetRef="ParallelGateway_1"/>
    <bpmn2:scriptTask id="ScriptTask_2" name="Script Task">
      <bpmn2:incoming>SequenceFlow_8</bpmn2:incoming>
      <bpmn2:outgoing>SequenceFlow_10</bpmn2:outgoing>
      <bpmn2:script>System.out.println(&quot;hello world2&quot;);</bpmn2:script>
    </bpmn2:scriptTask>
    <bpmn2:sequenceFlow id="SequenceFlow_10" name="to4" sourceRef="ScriptTask_2" targetRef="EndEvent_2"/>
    <bpmn2:scriptTask id="ScriptTask_1" name="Script Task" scriptFormat="">
      <bpmn2:incoming>SequenceFlow_2</bpmn2:incoming>
      <bpmn2:outgoing>SequenceFlow_6</bpmn2:outgoing>
      <bpmn2:script>System.out.println(&quot;hello world&quot;);</bpmn2:script>
    </bpmn2:scriptTask>
    <bpmn2:sequenceFlow id="SequenceFlow_6" name="to3" sourceRef="ScriptTask_1" targetRef="EndEvent_1"/>
    <bpmn2:endEvent id="EndEvent_1" name="End">
      <bpmn2:incoming>SequenceFlow_6</bpmn2:incoming>
    </bpmn2:endEvent>
    <bpmn2:endEvent id="EndEvent_2" name="End">
      <bpmn2:incoming>SequenceFlow_10</bpmn2:incoming>
    </bpmn2:endEvent>
  </bpmn2:process>

*Which one is right?*

*p.s. the bpmn2 visual editor means bpmn2 eclipse plugin. Thanks very much.*
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