I am going through restlet documentation and came across the method ServerResource.setConditional(boolean
) .
The document explains it as :
Indicates if conditional handling is enabled. The default value is true.
Can someone please explain with a simple example when it is useful and what is the purpose of it? I have some knowledge on Jersey API but never came across such option there.
Conditional handling in Restlet corresponds to the support of the following headers:
If-Match
( request.conditions.match
) If-Modified-Since
( request.conditions.modifiedSince
) If-None-Match
(request.conditions.noneMatch`) If-Range
( request.conditions.rangeTag
and rangeDate
) If-Unmodified-Since
( request.conditions.unmodifiedSince
) Here is a sample of use with the If-None-Match
header:
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