Use server-side WebComponents with Java & harden the stack against Vulnerabilities

on YouTube ↗36m

" summary

Shows how to wrap SAP UI5 web components as server-side Java classes by using Vaadin Flow’s abstraction: annotate with @NpmPackage and @JsModule, declare the tag, extend Flow’s Component, then use getElement().setProperty and append child elements to map complex attributes. Push-based bidirectional state sync works and tests run as full-stack JUnit5 + Selenium tests using TestBench + Selenium (or plain WebDriver) inside Testcontainers; recommends storing npm artifacts in Artifactory and scanning with X‑Ray.

AI-written summary · about

" chapters (5)

1. 0:00Start
2. 1:09Web Components
3. 15:11Deal with Attributes
4. 17:44How To Deal with Complex Attributes
5. 34:47Store for Web Components

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