如何限制CDI认为是受管理的bean？
[英]How to limit what CDI considers to be managed beans?
问题描述
I am coming at this question from many years of using spring and just starting to look at JEE7 and CDI. 
我从使用Spring的许多年开始就遇到了这个问题，只是开始研究JEE7和CDI。
In the Spring world you have to stick @Component on a bean to turn into spring bean that spring will inject with dependencies but in CDI it seems that there is no equivalent of @Component . 在Spring的世界中，必须将@Component粘贴在bean上，以将spring注入依赖项的spring bean，但在CDI中似乎没有@Component等效项。
To me CDI seems to imply that every class in my web application will be considered a CDI bean which seems undesirable because I have lot of java classes that are not using injection and I would not want some one to just stick @Inject in those classes and have CDI do its magic. 对我而言，CDI似乎暗示着我的Web应用程序中的每个类都将被视为CDI bean，这似乎是不可取的，因为我有很多不使用注入的Java类，并且我不希望有人将@Inject留在这些类中，让CDI发挥其魔力。
Two questions: 两个问题：
- How to restrict what CDI considers to be a managed bean in a jar file? 如何在jar文件中限制什么CDI认为是托管bean？
- What is the benefit for CDI to consider every bean to be a managed bean? CDI将每个bean视为托管bean有什么好处？
1 个解决方案
解决方案1
1 2013-11-18 05:12:31
Please see the documentation for bean-discovery-mode in beans.xml. 请在beans.xml中查看bean-discovery-mode的文档。 This attribute was only made available in JEE7 and is not available in JEE6. 此属性仅在JEE7中可用，而在JEE6中不可用。
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