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java.lang.Object org.apache.wicket.request.mapper.AbstractMapper org.apache.wicket.request.mapper.AbstractComponentMapper org.apache.wicket.request.mapper.PageInstanceMapper
public class PageInstanceMapper
Decodes and encodes the following URLs:
Page Instance - Render (RenderPageRequestHandler) /wicket/page?2 Page Instance - Listener (ListenerInterfaceRequestHandler) /wicket/page?2-click-foo-bar-baz /wicket/page?2-click.1-foo-bar-baz (1 is behavior index)
Constructor Summary | |
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PageInstanceMapper()
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 requestHandler)
Returns the Url for given IRequestHandler or null if the request
handler is not recognized. |
IRequestHandler |
mapRequest(Request request)
Returns IRequestHandler for the request or null if the Url is
not recognized. |
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 PageInstanceMapper()
Method Detail |
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public IRequestHandler mapRequest(Request request)
IRequestMapper
IRequestHandler
for the request or null
if the Url
is
not recognized.
request
- provides access to request data (i.e. Url and Parameters)
null
IRequestMapper.mapRequest(org.apache.wicket.request.Request)
public Url mapHandler(IRequestHandler requestHandler)
IRequestMapper
Url
for given IRequestHandler
or null
if the request
handler is not recognized.
null
.org.apache.wicket.request.IRequestMapper#mapHandler(org.apache.org.apache.wicket.request.IRequestHandler)
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 mappers for a mounted page, one mapped to /foo
another to
/foo/bar
and the incoming request URL is /foo/bar/baz, the mapping
to /foo/bar
should probably 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 mapper does not recognize the request.
IRequestMapper.getCompatibilityScore(org.apache.wicket.request.Request)
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