servlets - Get configured url patterns in a Java Filter -

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• what url-pattern in web.xml , how configure servlet 2 answers

i cannot find way url-mapping information inside filter.

for instance, web.xml:

<filter>     <filter-name>somefilter</filter-name>     <filter-class>com.xxx.filter.somefilter</filter-class> </filter>  <filter-mapping>     <filter-name>somefilter</filter-name>     <url-pattern>/ws/*</url-pattern> </filter-mapping>  <filter-mapping>     <filter-name>somefilter</filter-name>     <url-pattern>/rest/*</url-pattern> </filter-mapping> 

then inside somefilter list of mappings ["/ws/","/rest/"]. there way it?

@override  public void init(filterconfig filterconfig){     filterconfig.getxxx() // -> ["/ws/*","/rest/*"]??? } 

filterconfig per filter , aware of filter. not sure of intention reading urls can read web.xml , search filter url patterns using file reading approaches