Jetty.xml IOC/DI has long been available even before spring sprung (springframework)
Anything you can do programmatically can be done on the jetty.xml
The entire functionality is covered by two classes:
This simply means that you want to reference an object for later use.
Jetty basically persists the object in a java.util.HashMap<String,Object>
Most common use cases:
This is used in two tags:
Used only in one tag: