| .. 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 |