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public interface IMountedRequestMapper
TODO javadoc, explain "parameters resolved from the mount"
Method Summary | |
---|---|
int |
getCompatibilityScore(Request request)
Returns the score representing how compatible this request mapper is to processing the given request. |
Mount |
mapHandler(IRequestHandler requestHandler)
Returns the Mount for given IRequestHandler or null if the
encoder does not recognize the request handler. |
IRequestHandler |
mapRequest(Request request,
MountParameters mountParams)
Returns IRequestHandler for the request or null if the encoder does not
recognize the URL. |
Method Detail |
---|
IRequestHandler mapRequest(Request request, MountParameters mountParams)
IRequestHandler
for the request or null
if the encoder does not
recognize the URL.
request
- provides access to request data (i.e. Url and Parameters)mountParams
- parameters resolved from the mount
null
int getCompatibilityScore(Request request)
A good criteria for calculating the score is the number of matched url segments. For example
when there are two encoders for mounted page, one mapped to /foo
another to
/foo/bar
and the incomming reqest URL is /foo/bar/baz, the encoder
mapped to /foo/bar
will handle the request first as it has matching segments
count of 2 while the first one has only matching segments count of 1.
Note that the method can return value greater then zero even if the encoder can not decode the request.
request
-
Mount mapHandler(IRequestHandler requestHandler)
Mount
for given IRequestHandler
or null
if the
encoder does not recognize the request handler.
requestHandler
-
null
.
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