The atg.epub.servlet.RepositoryAssetFormHandler class lets you create and update your repository assets. This class uses a request-scoped component that temporarily stores its contents in the session-scoped asset info component defined for a given page. That way, one RepositoryAssetFormHandler component can service all form pages that are able to work with repository assets. ATG Content Administration includes one component of this class called /atg/epub/servlet/RepositoryAssetFormHandler.

Instead of creating pages that explicitly use this form handler, you create an item mapping that associates this form handler component with an asset type. The forms in JSPs rely on an asset editor to read the item mapping so that when a user requests a repository asset, for example, the RepositoryAssetFormHandler is used.

By default, the RepositoryAssetFormHandler is available in the following contexts: