Downloaded 92 times
Uploaded byEduardo Pelegri-Llopart
1,714 views
Introduction To Web Beans
This document discusses Java EE 6 Web Beans, which define a unifying dependency injection and contextual lifecycle model. Some key points: - Web Beans are defined in JSR-299 and provide a richer dependency management model for Java EE 6 that integrates web and transactional tiers. - Objects can be injected including EJBs, resources, producers. Scopes like request and conversation are supported. - Producer methods allow controlling object instantiation. Events allow decoupling producers and observers. Specialization allows overriding beans. - The reference implementation is integrated in JBoss and GlassFish. It provides extra integrations and is available for other containers via addons. The JSR is in its second public
![Java Web Programming [2/9] : Servlet Basic](https://cdn.slidesharecdn.com/ss_thumbnails/javaweb-module2-130106070240-phpapp02-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
![Java Web Programming [8/9] : JSF and AJAX](https://cdn.slidesharecdn.com/ss_thumbnails/javaweb-module8-130106070914-phpapp02-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
![Java Web Programming [5/9] : EL, JSTL and Custom Tags](https://cdn.slidesharecdn.com/ss_thumbnails/javaweb-module5-130106070631-phpapp02-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
![[Strukelj] Why will Java 7.0 be so cool](https://cdn.slidesharecdn.com/ss_thumbnails/trukelj-why-will-java-70-be-so-cool-1223970692488287-9-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
![Java Web Programming [6/9] : MVC](https://cdn.slidesharecdn.com/ss_thumbnails/javaweb-module6-130106070734-phpapp02-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
![[스프링/Spring교육학원,자바교육,근로자교육,실업자교육추천학원_탑크리에듀]#6.스프링프레임워크 & 마이바티스 (Spring Framew...](https://cdn.slidesharecdn.com/ss_thumbnails/6-170105092247-thumbnail.jpg?width=600ounds&width=560&fit=bounds)
