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Design Pattern question

rashmi wadhera
Ranch Hand

Joined: Apr 06, 2004
Posts: 44
Where can I find study material on -
"Service Locator pattern". Not able to find it in "Thinking in Patterns by Bruce Eckel". Is there any different name used for this pattern?

Is "Tranfer Object" same as "Value Object" or are these different.

I have never used or worked on Patterns till now.
What is the best way to start for a beginner?

SCJP1.4, SCWCD1.4 (preparing)
Pratibha Malhotra
Ranch Hand

Joined: Dec 21, 2003
Posts: 199
Hi rashmi

go to http://java.sun.com/blueprints/corej2eepatterns/Patterns/ServiceLocator.html

Bingo! yes Transfer Object and value object are same..

~ Pratibha Malhotra<br /> <br />Sun Certified Java Programmer<br />SCEA 1.4 (In Progress)<br />~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />"Many of life's failures are people who did not realize how close they were to success when they gave up!!"
Dirk Schreckmann

Joined: Dec 10, 2001
Posts: 7023

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rashmi wadhera
Ranch Hand

Joined: Apr 06, 2004
Posts: 44
I have studied the Design Patterns specified in objectives from the link:

Is this sufficient for 1.4 exam. Where can I find some practice questions for the exam?
I agree. Here's the link: http://aspose.com/file-tools
subject: Design Pattern question
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