java ee 6: it's the little things
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Shane K Johnson1
Java EE 6: It's the little things.
Shane K JohnsonTechnical Marketing ManagerApril 19, 2012
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Java EE 6
EJB 3.1
CDI 1.0
Servlet 3.0
JAX-RS 1.1
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EJB 3.1
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Simplified Packaging
Include an EJB in a WAR.
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Interface? Required.
An EJB no longer requires an interface.
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@Singleton
Create a singleton declaratively.
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@Schedule
Create a cron like scheduled task declaratively.
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CDI 1.0
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@Inject
Dependency injection.
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@Produces
Create the object to be injected programmatically.
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@Qualifier
Create different objects with the same class / interface to be injected.
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Servlet 3.0
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web.xml Required.
The web.xml file is no longer required.
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JAX-RS 1.1
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Servlet Configuration? Required.
Servlet configuration is no longer required.