package org.webslinger.rules;

 import java.io.IOException;

 import javax.servlet.ServletException;

 import javax.servlet.ServletRequest;

 import org.webslinger.Webslinger;

 public class CSSPathSelector extends AbstractSelector {

     private PathMatcher matcher;

     public CSSPathSelector(int id) {

         super(id);

     }

     public CSSPathSelector(Rules p, int id) {

         super(p, id);

     }

     /** Accept the visitor. **/

     public Object jjtAccept(RulesVisitor visitor, Object data) {

         return visitor.visit(this, data);

     }

     public void updateSpecificity(int[] specificity, boolean[] isConstantHolder) {

         specificity[Selector.PATH.ordinal()]++;

         super.updateSpecificity(specificity, isConstantHolder);

     }

     void setMatcher(PathMatcher matcher) {

         this.matcher = matcher;

     }

     public boolean matches(ServletRequest request, Webslinger top) throws IOException, ServletException {

         if (!super.matches(request, top)) return false;

         return matcher.matches(request, top.getServletPath());

     }

     public String toString() {

         return "PathSelector(" + matcher + ")";

     }

 }