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which variables Thread safe in servlets ?  RSS feed

 
Praveen Kumar
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Hi,

I have read that only local varibales anb request is thread safe at HFSJ.

At some mock exams , It said that response object and immtable objects ( which are declared as final).

Is it correct ?
 
Anton Golovin
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What do you think, knowing about how different threads access the servlet code?
 
Praveen Kumar
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yes !! acessing different threads the same servlet code.
 
Surajsingh Thakur
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Simply remember these lines for your Life -->

1: If your servlet is Implementing the SingleThreadModel interface..
then Request,Response,Local variables and Instance variables are Threadsafe.

2: If your servlet is NOT Implementing the SingleThreadModel interface..
then Request,Response and Local variables are Threadsafe.

 
Remko Strating
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Don't use the SingleThreadModel interface it's depreciated.

Servlet Best Practices
 
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