The “Libraries” section is used to download custom libraries in .jar format to extend the functionality of the system. Libraries can be used to:

  • Add custom data processing function.
  • Extend workflows: add new service tasks for different events.
  • Add custom pipeline segments.
  • Add other custom code.

Add new library

To add library:

  1. Click the “+ Add library” button in the upper-right corner of the section (Figure 1).
  2. This will open a modal window for loading a new library (Figure 2).
  3. To load a library, click Select file. Then select the necessary file with the .json extension.
    • If an invalid file is loaded - point the file name, and the “Delete file” button will appear on the right. Click on it.
    • If you uploaded a file with an invalid extension, the system will display an error and will not let you save the library. In this case press Cancel or choose another file with .json extension.
    • For successful downloading the file must not exceed 2GB (in Internet Explorer and Mozilla Firefox browsers). Browsers Google Chrome and Opera allow downloading files more than 4Gb.
  4. In the Version field enter the version number of the library file.
  5. In the Description field you can enter a short description of the library to be added.
  6. Click the Load button. If you want to stop loading - press Cancel button.
  7. As a result a new library will be loaded to the table. Loading large files may take more time.
Libraries are detected immediately after download, and do not require a system restart.

"Libraries" section and "Add Library" button

Figure 1. “Libraries” section and “Add Library” button

New library loading pop-up

Figure 2. New library loading pop-up

Section legend

Figure 3. Section legend

Libraries list setup

Use filters to sort libraries:

  • By file name. Click the “Filter” button located on the right side of the File name column. In the empty field, enter the name by which you want to filter the existing files. Click “Apply”.
  • By version. Click the “Filter” button located on the right side of the Version column. In the appeared field, put the Group by version checkbox. As a result, the file list will be grouped into a shorter one, where only the most recently added file versions will remain.

To delete library from the table, point its row, and click «Delete» . Confirm or cancel the action in a pop-up.

To download library file click “Download” in the line with the required library. As a result, the file will be automatically downloaded to your device.