Utilize Flex And Java Servlet To Implement File Upload
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The document discusses using Flex and Java Servlets to implement file uploads. It provides an architecture that uses RemoteObjects to enable communication between the Flex and Java components. The Flex interface allows users to select a file to upload, and displays upload progress. The FileUploadServlet on the Java side handles the actual file upload using Apache Commons FileUpload library.
Utilize Flex And Java Servlet To Implement File Upload
- 1. Utilize Flex and Java Servlet to Implement File UploadAlbert [email protected]
- 2. Use CaseArchitectureStoryboardFlex files ImplementationFileUploadServletImplemetationAgenda
- 3. Use Case
- 4. Architecture
- 5. Architecture
- 6. Bridge between Java and Flex
- 7. The RemoteObject protocol is the fastest communication method for data services that Flex offers.The class gives you access to back-end classes through AMF encoding. This binary protocol uses Java classes directly to provide data to Flex. The RemoteObject component uses HTTP to transport binary ActionScript over the communication channel.RemoteObject Protocol
- 9. RemoteObject ProtocolMxml filesServletcommons fileUpload
- 10. Sequence Diagram
- 11. Storyboard
- 12. StoryboardClick “File” and select “Open”
- 13. Storyboard – cont.System will launch this popup windowClick “Upload File” button
- 14. Storyboard – cont.Choose one xml file
- 15. Storyboard – cont.System will show this confirmation message, it will start to upload after you click “Yes” option.
- 16. Storyboard – cont.Close window as user click this buttonSystem will show upload progress in this area.
- 19. Flex files Implementation – cont.
- 20. Flex files Implementation – cont.
- 21. Flex files Implementation – cont.
- 22. Flex files Implementation – cont.
- 23. Flex files Implementation – cont.
- 24. Flex files Implementation – cont.
- 29. Web.xmlRegister <servlet> and <servlet-mapping> to web.xml