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java.lang.Objectorg.apache.wicket.request.mapper.AbstractMapper
org.apache.wicket.request.mapper.AbstractComponentMapper
org.apache.wicket.examples.requestmapper.LocaleFirstMapper
public class LocaleFirstMapper
A IRequestMapper
that reads the session locale from the first url segment
Constructor Summary | |
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LocaleFirstMapper(IRequestMapper chain)
Construct. |
Method Summary | |
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int |
getCompatibilityScore(Request request)
Returns the score representing how compatible this request mapper is to processing the given request. |
Url |
mapHandler(IRequestHandler handler)
Returns the Url for given IRequestHandler or null if the encoder
does not recognize the request handler. |
IRequestHandler |
mapRequest(Request request)
Returns IRequestHandler for the request or null if the encoder does not
recognize the URL. |
Methods inherited from class org.apache.wicket.request.mapper.AbstractComponentMapper |
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encodePageComponentInfo, getContext, getPageClass, getPageComponentInfo, removeMetaParameter, requestListenerInterfaceFromString, requestListenerInterfaceToString |
Methods inherited from class org.apache.wicket.request.mapper.AbstractMapper |
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encodePageParameters, extractPageParameters, getMountSegments, getOptionalPlaceholder, getPlaceholder, getPlaceholder, urlStartsWith |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LocaleFirstMapper(IRequestMapper chain)
chain
- Method Detail |
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public int getCompatibilityScore(Request request)
IRequestMapper
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 incoming request 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.
IRequestMapper.getCompatibilityScore(org.apache.wicket.request.Request)
public IRequestHandler mapRequest(Request request)
IRequestMapper
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)
null
IRequestMapper.mapRequest(org.apache.wicket.request.Request)
public Url mapHandler(IRequestHandler handler)
IRequestMapper
Url
for given IRequestHandler
or null
if the encoder
does not recognize the request handler.
null
.IRequestMapper.mapHandler(org.apache.wicket.request.IRequestHandler)
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