PatternPathMatcher.java

package org.theonefx.wcframework.mvc.wcweb;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.servlet.http.HttpServletRequest;

/**
 * @File   		: PatternPathMatcher.java
 * @ClassName   : PatternPathMatcher 
 * @Author 		: 陈曦
 * @Date   		: 2012-4-1 下午02:36:21
 * @Version		: v1.0
 * @Description : 正则表达式的路径对比器
 */
public class PatternPathMatcher extends PathMatcher {

	private Pattern pattern;
	
	public PatternPathMatcher(String expression) {
		super(expression);
		pattern = Pattern.compile(expression);
	}

	@Override
	protected int getLevel() {
		return 3;
	}

	@Override
	public boolean match(String name, HttpServletRequest req) {
		Matcher matcher = pattern.matcher(name);
		if (matcher.matches()) {
			return true;
		}
		return false;
	}

	public static void main(String[] args) {
		Pattern p = Pattern.compile("(/myhomepage|/mybaseconfig|/mychangepwd|/mybind)$");
		Matcher matcher = p.matcher("/myhomepage");
		System.out.println(matcher.matches());
	}
}