Contexts and Dependency Injection (CDI): Java Platform, Enterprise Edition (Java EE) 5 brought dependency injection (DI) with Convention over Configuration to Enterprise JavaBeans (EJB) 3.0. Java EE 6 introduces the flexible and powerful @Inject dependency injection model (JSR-330 and JSR-299) in addition to the already existing @EJB annotation.
In a managed bean, @PostConstruct is called after the regular Java object constructor. Why would I use @PostConstruct to initialize …
java dependency-injection jakarta-ee cdi jsr299When trying to reference a managed bean in EL like so #{bean.entity.property}, sometimes a javax.el.PropertyNotFoundException: Target …
jsf cdi el managed-bean propertynotfoundexceptionI'm a Java EE-newbie. I want to test JSF and therefore made a simple program but can not deploy it. …
jsf jakarta-ee dependency-injection cdi managed-beanI have found this question: What is the difference between @Inject and @EJB but I did not get any wiser. …
java jakarta-ee ejb cdiI've just started reading through Core JavaServer Faces, 3rd Ed. and they say this (emphasis mine): It is a historical …
jsf jakarta-ee jsf-2 cdiIn CDI there is the @ApplicationScoped and the (javax.inject) @Singleton pseudo-scope. What is the difference between them? Besides the …
java scope cdiI'm trying to read deployment specific information from a properties file in my wildfly configuration folder. I tried this: @Singleton @…
java jakarta-ee jboss cdi wildflyI wrote a simple program in java web forms but i am receiving the following error: WELD-000072 Managed bean declaring …
java cdi jboss-weldI have read about the @Produces annotation in CDI, but I don't understand its usage. public class Resources { // Expose an …
java jakarta-ee cdiI do a small test project with CDI. My application is composed of an EJB EAR and WAR, all deployed …
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