I've been reading through the Seam docs and the concept of Bijection is still a little hazy for me.
How I understand it so far:
Injection is used on the session bean to make the entity available without having to "manually" construct it.
@In
Foo foo;
VS.
Foo foo = new Foo();
When using injection, Seam searches its context for a component named "foo" and injects it into the session bean. If it is in a stateful context (such as SESSION), this injection may already have data, which otherwise would not be available using the simple constructor. If it doesn't have data, a factory can be called to instantiate the injection.
To make a component available to the presentation tier, you must outject it so it can be referenced in JSF.
Java
@Out
Bar bar;
JSF
<h:outputText value="#{bar.value}"/>
Is my understanding correct so far?
Thanks!
