Lifecycle Callbacks - mareknovotny/seam-migration GitHub Wiki

Initialization and lifecycle callbacks

Seam 2 supports standard @PostConstruct and @PreDestroy annotations for designating post-initialization and pre-destruction callbacks. Besides, Seam-specific alternatives (@Create and @Destroy) with identical semantics are supported.

CDI only supports the standard annotations. If you are using the Seam-specific ones in a legacy application, the easiest solution is to replace them with the standard ones.

Besides, CDI provides richer initialization facilities such as:

  • dependency injection using the bean constructor (which allow for using dependency injection in immutable objects)

  • dependency injection using initializer methods

See the CDI specification for more details.

© Copyright 2015, Red Hat Middleware, LLC. All rights reserved. JBoss and Seam are registered trademarks and servicemarks of Red Hat, Inc. Privacy Policy

⚠️ **GitHub.com Fallback** ⚠️