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diff --git a/docs/developer_info/BPMN_Project_Structure.rst b/docs/developer_info/BPMN_Project_Structure.rst new file mode 100644 index 0000000000..209ec727c3 --- /dev/null +++ b/docs/developer_info/BPMN_Project_Structure.rst @@ -0,0 +1,47 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International License. +.. http://creativecommons.org/licenses/by/4.0 +.. Copyright 2017 Huawei Technologies Co., Ltd. + +BPMN Project Structure +======================= + +BPMN main process flow +---------------------- + +A BPMN main process flow is a top-level flow. All main process flows are under the src/main/resources/process folder. + +CreateVfModuleVolumeInfraV1 is a main process flow. + +.. image:: images/bpmn_project_structure_1.png + +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. + +BPMN subprocess flow +--------------------- + +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. + +The CreateVfModuleVolumeInfraV1 process flow is delivered with two custom subflows: DoCreateVfModuleVolumeV2 and DoCreateVfModuleVolumeRollback. + +.. image:: images/bpmn_project_structure_2.png + +Groovy scripts +--------------- + +There is one groovy script for each BPMN file. Groovy scripts are invoked by script tasks within the BPMN flows. + +.. image:: images/bpmn_project_structure_3.png + +Unit Tests +----------- + +Normally, we create a unit test class for every flow. This one is missing a unit test for its rollback flow. + +.. image:: images/bpmn_project_structure_4.png + +Unit Test Resource Files +------------------------ + +Any files needed by the unit tests are kept under the src/test/resources/__files folder. + +.. image:: images/bpmn_project_structure_5.png
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