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Filters and Wrappers

 
Amruth Puppala
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Filter may be used to create request or response wrappers. Yes or No . Please tell me how.
 
Ulf Dittmer
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Wrappers are generally used inside of filters, but there's nothing that stops you from creating one outside of a filter. So I wouldn't say that filters are used to create wrappers, especially since many filters do not use wrappers.
 
Amruth Puppala
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I also I have the same concept as you. But in HFSJ 1st edition page no 703 it is given that

Filter may be used to create request or response wrappers. Yes


Please can some one give some inputs to clarify this doubt.
 
Baddy Davay
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Filter MAY BE used to create request or response wrappers. Yes or No . Please tell me how.

Here the word MAY BE is used,So its true.
 
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