[xwiki-devs] Creation of transformation

Hello, As the tests of my project application-glossary <https://github.com/xwiki-contrib/application-glossary> are not working, in spite of my attempts(I will handle then later), I am moving on to implementing the next feature of the application i.e creating transformation. As far as I understand, the transformation requires a cache component from which entries shall be taken for rendering purpose. This cache should get updated when a glossary xobject is added, deleted or modified. For this functionality to take place, it should make use of an Event Listener. Hope I am right till now? I have a question in my mind. The "cache" and the "event Listener" are to be implemented as two separate components. right? What I think is, that the EventListener component should be filled with appropriate methods just like this <https://github.com/xwiki/xwiki-platform/blob/master/xwiki-platform-core/xwiki-platform-component/xwiki-platform-component-wiki/src/main/java/org/xwiki/component/wiki/internal/bridge/DefaultWikiObjectComponentManagerEventListener.java> and then in these methods, the cache should be updated. Is this implementation right? And after this, the rendering part will come.... Thanks Sarthak Gupta