README

Table Of Contents

• Video
• Run in Intellij IDEA (recommend)
• Run in Spring Tool Suite

Repo tree

com/zbq/                 # Implementation of global cache and message queue
├── ACTFEvent.java
├── EventType.java
├── GlobalEventQueue.java
├── GlobalVariables.java
└── VWFEvent.java

supplychain/activiti     # Closely related to the activiti engine our bussiness process execution.
├── conf                 # Java configuration files including configuring activiti engine and web context.
│   ├── ActivitiEngineConfiguration.java
│   ├── AsyncConfiguration.java
│   ├── Bootstrapper.java
│   ├── ContentStorageConfiguration.java
│   ├── CustomSecurityConfig.java
│   ├── DatabaseConfiguration.java
│   ├── EmailConfiguration.java
│   ├── JacksonConfiguration.java
│   ├── MyApplicationConfiguration.java
│   ├── MyCorsRegistration.java
│   ├── RestApiConfiguration.java
│   ├── RestTemplateConfiguration.java
│   └── SchedulingConfiguration.java
├── coord              # Impletation of 4 Coordinator Service , among them , VWC is the most complex one.
│   ├── MSCoordinator.java
│   ├── SWCoordinator.java
│   ├── VMCoordinator.java
│   └── VWCoordinator.java
├── listener           # Some of the exection/task listeners set in process model.
│   ├── AnchorStartListener.java
│   ├── DockTaskEndListener.java
│   ├── FlowIntoVoyaListener.java
│   ├── InitListener.java
│   ├── InitWeagonListener.java
│   ├── RunEndListener.java
│   ├── RunListener.java
│   ├── SendArraInfoToSWC.java
│   ├── SendMsgToVWC.java
│   ├── SendOrderToMSC.java
│   ├── VoyagingListener.java
│   └── VoyaTaskStartListener.java
├── rest
│   └── service
│       └── api       # Some convertors between custom type defined by myself and RestVariable Type build in engine.
│           ├── CustomActivitiTaskActionService.java
│           ├── CustomArrayListRestVariableConverter.java
│           ├── CustomBaseExcutionVariableResource.java
│           ├── CustomBaseVariableCollectionResource.java
│           ├── CustomDateRestVariableConverter.java
│           ├── CustomRestResponseFactory.java
│           ├── LocationRestVariableConverter.java
│           ├── VPortRestVariableConverter.java
│           ├── WeagonRestVariableConverter.java
│           └── WPortRestVariableConverter.java
├── service          # Some JavaDelegate Class bound to Service Task in process.
│   ├── CustomActivitiTaskFormService.java
│   ├── SendApplyToVMCService.java
│   ├── SendMsgToAWSService.java
│   ├── SendMsgToWVCService.java
│   ├── UpdateVesselInfoService.java
│   └── UpdateWeagonInfoService.java
└── servlet         # About other web configuration 
    ├── MyApiDispatcherServletConfiguration.java   #servlet dispatcher for url pattern /api/*
    ├── MyCorsFilter.java        # used to solve CORS problem.
    ├── MyWebConfigurer.java     # configure two servlet dispatcher , respectively for '/api/*' and '/app/*'.
    ├── SystemWebSocketHandler.java     # websocket haven't been used , you can ignore them.
    └── WebsocketHandshakeInterceptor.java

supplychain/web/        # Implementation of REST interfaces to provide endpoints to front-end or AWS to access.
├── AbstractController.java
├── CoordController.java
├── ProcessInstancesResource.java
├── TaskController.java
├── TaskFormResource.java
├── VesselController.java
└── VesselProcessInstanceVariableDataResource.java

supplychain/entity/     # Some custom Types for process model.
├── IotVessel.java
├── Location.java
├── Path.java
├── VesselVariablesResponse.java
├── VPort.java
├── Weagon.java
└── WPort.java

Video

Demo video

Run in Intellij IDEA

1. Download development tool:

   IDE: Intellij IDEA

   Web Container: Tomcat

   Database: MYSQL

2. Clone Source Code:

   git clone --recursive git@github.com:sonnyhcl/Backend.git

3. Import Project in IDEA:

   • Choose Import Project.

   • Choose the directory path which you clone the source code

   • Choose import project from external model maven

   • Pass select profiles

   • Pass select maven projects to import.

   • Carefully choose project JDK

   • Finish

   • Wait for IDEA to download maven dependencies

4. Configure Mysql

   First make sure you have installed mysql and your mysql has a empty database called act6

   Or you can edit your own mysql databasename/username/password in activiti-app.properties

5. Configure Tomcat:

   • Click Run

   • Edit Run Configuration

   • Click the plus in left-up corner

   • Choose Tomcat Server

   • Choose local

   • Configure tomcat in idea

   • Configure artifact

   • Configure application-context: /activiti-app

6. Run Activiti

   Run Activiti and visit https://localhost:8080/activiti-app in the browser

   username: admin
   password: test
   

   

7. Import bpmn:

   After running the project and logging in the system , upload process models under the root directory src/main/resources, such as Supply_Chain_pool.bpmn, Weagon_Test.bpmn, then create app for it and publish your app, then go to processes page to start the selected process.

Run in Spring Tool Suite

1. Download development tool:

   IDE: Spring-Tool-Suite-3.9.0.RELEASE

   Web Container: Tomcat

   Database: Mysql

2. Clone Source Code:

   git clone --recursive git@github.com:sonnyhcl/Backend.git

3. Import Project:

   To import Backend as a Maven project in IDEA, follow the steps below : File -> Import -> Maven -> Existing Maven Projects -> Select Root Directory -> Finish

4. Update Maven Dependencies:

   Right click the project name activiti-app, then enter -> Maven -> Update Project, waiting to load dependencies.

5. Configure Tomcat:

   After loading is completed, right-click the project name, followed by Run As -> Run On Server -> choose Tomcat Server -> Finish.

   

   

6. Configure Mysql

   First make sure you have installed mysql. You can edit your own mysql databasename/username/password in activiti-app.properties

7. Run Activiti

   Visit https://localhost:8080/activiti-app in the browser, enter the login page,

   username: admin
   password: test
   

   

8. Develop:

   After running the project and logging in the system , upload process models under the root directory src/main/resources, such as Supply_Chain_pool.bpmn20.xml, then create app for it and publish your app, then go to processes page to start the selected process.

Dependencies

• Vessel Frontend

  Attention: In order to perform as demo shows, The Activiti Backend project must be coordinated with the Vessel Frontend project.