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wrapper classes in servlets

 
Greenhorn
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Why we require wrapper classes in servlets?What are their uses?
 
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Not clear to me.
 
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Who requires wrapper classes in servlets? Ask them
 
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Originally posted by Jeroen Wenting:
Who requires wrapper classes in servlets? Ask them



One of the Wrapper class from Servlet api
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/ServletRequestWrapper.html


These wrappers classes help you to modify request/response. For e.g. compression, encryption, XSLT etc.

Example is here, Providing customized Request n Response
http://java.sun.com/products/servlet/Filters.html
 
Adeel Ansari
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Originally posted by Pradeep Bhat:
One of the Wrapper class from Servlet api
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/ServletRequestWrapper.html


These wrappers classes help you to modify request/response. For e.g. compression, encryption, XSLT etc.



Thanks Pardeep. Now I got that.
Actually, It is not as such required in servlet. But we may use these to modify request/response objects.
 
kalyan kumarG
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pradeep, thanks for the information.
 
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