dbshch / fileserver

File Server

Requirement Specifications

• multiple
• simultaneous
• stable
• resumable

Architecture

Manage, build and run

• Package structure
  • src
    • main
      • java
        • uni.akilis.file_server
          • config: Configuration initialization before application starts up.
          • controller: Controller layer in MVC.
          • dao: Capsuling the data read/write layer with Data Access Object pattern.
          • dto: Exchange data with front-end and web server with Data transfer Object pattern.
          • entity: Entities for ORM pattern.
          • filter: Filtering specific requests with some strategies.
          • repository: Actual data manipulation layer in Spring JPA.
          • service: Implementation for the core business logic.
          • util: Some utilities.
          • Application.java: This application should start from here.
      • resources: Please follow the convention of development in Spring Boot Web MVC.
        • config: External configuration files loaded by Spring Boot when app is starting up.
        • static
          • css
          • fronts
          • img
          • js
          • myJs
            • demo.js: Demonstrate how to use this file server at front-end in Javascript.
          • demo.html: Demonstrate how to use this file server at front-end in HTML.
    • test/java/uni.akilis.file_server: Unit testing.
    • pom.xml: This project is managed by Maven.
• Build: mvn clean package -DskipTests
• Run: java -jar <file.jar>

Deployment

• Configure the API token for authentication
  • Modify application.properties annotated with ## token
• Configure the database
  • Modify application.properties annotated with ## mysql and ## msserver sql
• Configure Web Server interfaces
  • Modify application.yml annotated with #UploadWatcher parameters
• Configure logging
  • Modify application.properties annotated with ## logging
• Configure file server's port
  • Modify application.properties annotated with ## server.
  • Note that if Web Server interfaces are mocked then port in application.yml should be consistent with the one in application.properties.
• Open/close CORS support
  • Modify application.properties annotated with ## CORS support.

Example of coordination with another web server.

ER diagram