My JSF Books/Videos My JSF Tutorials OmniFaces/JSF PPTs
JSF 2.3 Tutorial
JSF Caching Tutorial
JSF Navigation Tutorial
JSF Scopes Tutorial
JSF Page Author Beginner's Guide
OmniFaces 2.3 Tutorial Examples
OmniFaces 2.2 Tutorial Examples
JSF Events Tutorial
OmniFaces Callbacks Usages
JSF State Tutorial
JSF and Design Patterns
JSF 2.3 New Features (2.3-m04)
Introduction to OmniFaces
25+ Reasons to use OmniFaces in JSF
OmniFaces Validators
OmniFaces Converters
JSF Design Patterns
Mastering OmniFaces
Reusable and less-verbose JSF code

My JSF Resources ...

Java EE Guardian
Member of JCG Program
Member MVB DZone
Blog curated on ZEEF
OmniFaces is an utility library for JSF, including PrimeFaces, RichFaces, ICEfaces ...

[OmniFaces Utilities] - Find the right JSF OmniFaces 2 utilities methods/functions

Search on blog

Petition by Java EE Guardians

Twitter

sâmbătă, 14 februarie 2015

JSF 2.3 will support @Inject for more artifacts

Just a quick note to let you know that starting with JSF 2.3 we could inject even more JSF artifacts than in JSF 2.2. It will be cool to inject UIViewRoot, ExternalContext, FacesContext ViewMapApplicationMap, etc. So, instead of doing this:

@Named
@RequestScoped
public class MyBean implements Serializable {

 public void someAction() {

  // JSF 2.2
  FacesContext jsf_fc = FacesContext.getCurrentInstance();
  ExternalContext jsf_ec = FacesContext.getCurrentInstance().getExternalContext();
  UIViewRoot jsf_uivr = FacesContext.getCurrentInstance().getViewRoot();

  // OmniFaces 2
  FacesContext omni_fc = Faces.getContext();
  ExternalContext omni_ec = Faces.getExternalContext();
  UIViewRoot omni_uivr = Faces.getViewRoot();
 }
 
}

we will do this:

@Named
@RequestScoped
public class MyBean implements Serializable {

 @Inject
 FacesContext fc;
 @Inject
 ExternalContext ec;
 @Inject
 UIViewRoot uivr;

 public void someAction() {
  // use fc, ec, uivr
 }

}

Niciun comentariu :

Trimiteți un comentariu

JSF BOOKS COLLECTION

Postări populare

OmniFaces/JSF Fans

Follow by Email

Visitors Starting 4 September 2015

Locations of Site Visitors