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Core J2ee Design Patterns for Oracle Java EE 6 Part 1

 
Sai Babu
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Hi,

Can someone please let me know which of the Core J2ee desgin patterns in need to read for the Oracle Java EE 6 Part 1 exam.

Thanks
 
Jeanne Boyarsky
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Very few. Those patterns went with J2EE 1.4 and most aren't used anymore.

Per the exam objectives, this is what you need to know:

Demonstrate knowledge of Java EE design patterns including: Service Starter, Singleton, Bean Locator, Resource Binder, Dependency Injection, Payload Extractor, Context Holder, and Thread Tracker.
Select an appropriate pattern for a given application challenge from the following: Facade, Strategy, Observer, Composite, and Abstract Factory.
Identify a design pattern, using a description of its features, from the following: Facade, Strategy, Observer, Composite, and Abstract Factory.
Identify the use of the law of leaky abstractions or a specific anti-pattern in a given scenario.
 
Mike Degteariov
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All presentation tier patterns from Deepak Alur's Core J2EE Patterns are in the exam:

Intercepting Filter
Front Controller
Context Object
Application Controller
View Helper
Composite View
Service to Worker
Dispatcher View

They are not mentioned in the exam topics for 1Z0-807, and yet they are in the exam.

All other patterns from this book are not in the exam.

 
Sai Babu
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Thanks Jeanne & Mike,

i was looking for the patterns from Core J2ee Patterns book,
Sorry i forgot to mention that i was referring to this book.

Mike and Jeanne, your replies help me & i can prepare for these topics with confidence, instead of getting lost with numerous details.
 
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