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README.md

File metadata and controls

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FilesystemDataProvider

FilesystemDataProvider is a data model add-on for Vaadin 23(Flow) providing hierarchical data of the filesystem, and it can be used to supply it to Tree and TreeGrid components. This is fully server side add-on.

The inspiration of this add-on is to provide similar functionality than Vaadin 7's built in FilesystemContainer had. Hence it is useful for Vaadin 7 -> Vaadin 23 migration projects.

Components

  • FilesystemDataProvider: Data provider wrapper of the filesystem

  • FileSelect: Field UI component that allows selecting a single file, value is File

  • MultiFileSelect: Field UI component that allows selecting multiple files, value is Set

  • FtpDataProvider: Data provider wrapper of the FTP client, uses appache commons ftp

  • FtpSelect: Field UI component that acts as FTP client, value is FtpFile

  • FtpFile: Extended FTPFile, that implements Comparable, so that it works with Vaadin's DataProvider API's.

Development instructions

Starting the test/demo server:

  1. Run mvn jetty:run.
  2. Open http://localhost:8080 in the browser.

Publishing to Vaadin Directory

You can create the zip package needed for Vaadin Directory using

mvn versions:set -DnewVersion=1.0.0 # You cannot publish snapshot versions 
mvn install -Pdirectory

The package is created as target/filesystemdataprovider-1.0.0.zip

For more information or to upload the package, visit https://vaadin.com/directory/my-components?uploadNewComponent

History

Version 3.1.0

  • Fixed icons to be compatible with Vaadin 21 and newer

Version 3.0.0

  • Build against Vaadin 18

Version 2.1.0

  • Add FTP variants

Version 2.0.0

  • First release for Vaadin 10+