[arquillian-issues] [JBoss JIRA] (ARQGRA-302) Page Fragments injectable by interface

[Lukáš Fryč (JIRA)]

Lukáš Fryč created ARQGRA-302:
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             Summary: Page Fragments injectable by interface
                 Key: ARQGRA-302
                 URL: https://issues.jboss.org/browse/ARQGRA-302
             Project: Arquillian Graphene
          Issue Type: Feature Request
            Reporter: Lukáš Fryč
             Fix For: 2.Future


In order to be able hide implementation details of particular page fragments shipped with a framework,

we should favor injection of Page Fragments by interfaces.

{code}
interface Calendar;

class CalendarImpl;

@FindBy("calendar") Calendar calendar;
{code}

The implementation of the calendar can be registered using services mechanism.

{code}
Builder#service(Calendar.class, CalendarImpl.class);
{code}

----

When there are more {{Calendar}} implementations on the classpath registered, the user have either choice of using particular implementation or, preferably, use self-detection built-in into page fragment implementations -> with the knowledge of a root element, they can detect if they are appropriate implementation for given interface.

E.g. RichFaces calendar will look a the root element and check whether it has class {{rf-cal}}.

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