| seshukm | 01b1ed2 | 2017-11-06 10:50:27 +0530 | [diff] [blame] | 1 | .. This work is licensed under a Creative Commons Attribution 4.0 International License.
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| 2 | .. http://creativecommons.org/licenses/by/4.0
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| 3 | .. Copyright 2017 Huawei Technologies Co., Ltd.
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| 4 |
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| 5 | BPMN Project Structure
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| 6 | =======================
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| 7 |
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| 8 | BPMN main process flow
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| 9 | ----------------------
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| 10 |
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| 11 | A BPMN main process flow is a top-level flow. All main process flows are under the src/main/resources/process folder.
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| 12 |
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| 13 | CreateVfModuleVolumeInfraV1 is a main process flow.
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| 14 |
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| 15 | .. image:: images/bpmn_project_structure_1.png
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| 16 |
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| 17 | Open BPMN files with the camunda modeler (standalone application). To launch the modeler from eclipse, right-click→open-with→Other→Browse. Select Check the boxes on the dialog so that eclipse will open all .bpmn files with the camunda-modeler executable.
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| 18 |
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| 19 | BPMN subprocess flow
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| 20 | ---------------------
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| 21 |
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| 22 | A BPMN subprocess flow is meant to be invoked by other flows (either main process flows or other subprocess flows). All subprocess flows are under the src/main/resources/subprocess folder.
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| 23 |
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| 24 | The CreateVfModuleVolumeInfraV1 process flow is delivered with two custom subflows: DoCreateVfModuleVolumeV2 and DoCreateVfModuleVolumeRollback.
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| 25 |
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| 26 | .. image:: images/bpmn_project_structure_2.png
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| 27 |
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| 28 | Groovy scripts
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| 29 | ---------------
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| 30 |
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| 31 | There is one groovy script for each BPMN file. Groovy scripts are invoked by script tasks within the BPMN flows.
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| 32 |
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| 33 | .. image:: images/bpmn_project_structure_3.png
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| 34 |
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| 35 | Unit Tests
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| 36 | -----------
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| 37 |
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| 38 | Normally, we create a unit test class for every flow. This one is missing a unit test for its rollback flow.
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| 39 |
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| 40 | .. image:: images/bpmn_project_structure_4.png
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| 41 |
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| 42 | Unit Test Resource Files
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| 43 | ------------------------
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| 44 |
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| 45 | Any files needed by the unit tests are kept under the src/test/resources/__files folder.
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| 46 |
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| 47 | .. image:: images/bpmn_project_structure_5.png |