soundfilter.java

一个用jsp写的完整的论坛源代码

package com.bcxy.bbs.filter;

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

public class SoundFilter extends Filter {

	public  SoundFilter(){
	}

	public String convertString() {
		return this.soundConverter();
	}

	public String soundConverter(){
		Pattern p;
		Matcher m;
		StringBuffer sb;
		boolean result;
		String reg = "(\\[SOUND\\])(.[^\\[]*)(\\[\\/SOUND\\])";
		p = Pattern.compile(reg, Pattern.CASE_INSENSITIVE);
		m = p.matcher(s);
		sb = new StringBuffer();
		result = m.find();
		while (result) {
			m
					.appendReplacement(
							sb,
							"<embed autostart=\"true\"　loop=\"true\"　hidden=\"true\" src=\""
									+ m.group(2) + "\">" + "</embed>");
			result = m.find();
		}
		m.appendTail(sb);
		return sb.toString();
	}

}