java版的正规UBB

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

/** *//**
 * @author zsy
 */

public final class Ubbcode ...{

    private static final String imagePath = "images/"; // 定义图片路径
    private static final String strIcons = "1";
    private static final String picUrl = "edit/images/";
    private static final String imgName = "edit/images/face/";

    private static final String notePath = "http://www.richmap.com.cn/richmap4/api/tools/";
    
    private static String ubbItem(String strContent, String re, String replayStr, 
            Pattern pattern, Matcher matcher, boolean IgnoreCase) ...{
        pattern = Pattern.compile(re);
        matcher = pattern.matcher(strContent);
        strContent = matcher.replaceAll(replayStr);
        if (IgnoreCase) ...{
            pattern = Pattern.compile(re.toUpperCase());
            matcher = pattern.matcher(strContent);
            strContent = matcher.replaceAll(replayStr);
        }
        return strContent;
    }
    
    private static String quote(String strContent, Pattern pattern, 
            Matcher matcher, boolean IgnoreCase) ...{
        String re = "(\[quote\])(.*?)(\[\/quote\])";
        int start = strContent.lastIndexOf("[quote]");
        int end = strContent.indexOf("[/quote]");
        String subStr = null;
        String newStr = null;
        while (start != -1 && end != -1) ...{
            subStr = strContent.substring(start, end + 8);
            pattern = Pattern.compile(re);
            matcher = pattern.matcher(subStr);
            newStr = matcher.replaceAll("<TABLE style="BORDER-RIGHT: #cccccc 1px dotted; " +
                    "TABLE-LAYOUT: fixed; BORDER-TOP: #cccccc 1px dotted; BORDER-LEFT: " +
                    "#cccccc 1px dotted; BORDER-BOTTOM: #cccccc 1px dotted" cellSpacing=0 " +
                    "cellPadding=6 width=95% align=center border=0><TBODY><TR><TD " +
                    "style="WORD-WRAP: break-word;font-size:12px;" bgColor=#f3f3f3><FONT " +
                    "style="FONT-WEIGHT: bold; COLOR: #990000; font-size:12px;">***以下是引" +
                    "用***</FONT><HR width=95% style="border:1px dotted  #cccccc "><center>" +
                    "$2</center></TD></TR></TBODY></TABLE>");
            strContent = strContent.replace(subStr, newStr);
            start = strContent.lastIndexOf("[quote]");
            end = strContent.indexOf("[/quote]");
        }
        
        if (IgnoreCase) ...{
            re = "(\[QUOTE\])(.*?)(\[\/QUOTE\])";
            start = strContent.lastIndexOf("[QUOTE]");
            end = strContent.indexOf("[/QUOTE]");
            while (start != -1 && end != -1) ...{
                subStr = strContent.substring(start, end + 8);
                pattern = Pattern.compile(re);
                matcher = pattern.matcher(subStr);
                newStr = matcher.replaceAll("<TABLE style="BORDER-RIGHT: #cccccc 1px dotted; " +
                        "TABLE-LAYOUT: fixed; BORDER-TOP: #cccccc 1px dotted; BORDER-LEFT: " +
                        "#cccccc 1px dotted; BORDER-BOTTOM: #cccccc 1px dotted" cellSpacing=0 " +
                        "cellPadding=6 width=95% align=center border=0><TBODY><TR><TD " +
                        "style="WORD-WRAP: break-word;font-size:12px;" bgColor=#f3f3f3><FONT " +
                        "style="FONT-WEIGHT: bold; COLOR: #990000; font-size:12px;">***以下是引" +
                        "用***</FONT><HR width=95% style="border:1px dotted  #cccccc "><center>" +
                        "$2</center></TD></TR></TBODY></TABLE>");
                strContent = strContent.replace(subStr, newStr);
                start = strContent.lastIndexOf("[QUOTE]");
                end = strContent.indexOf("[/QUOTE]");
            }
        }
        return strContent;
    }
    
    /** *//**
     * @description 转换代码，使之支持ubbcode.
     * @param strContent
     *            转换前的代码.
     * @return result 转换后的内容.
     */
    public static String ubbCode(String strContent) ...{
        strContent = dvHTMLEncode(strContent);
        Pattern pattern = null;
        Matcher matcher = null;
        
        //随意贴
        strContent = ubbItem(strContent, 
                "\[richmapfrm=(.[^\[]*)\](.+?)\[\/richmapfrm\]", 
                "<iframe src=" + notePath + "singleNote.jsp?w=600&h=480" +
                "&noteid=$1 frameborder=0 marginheight=0 marginwidth=0 scrolling=no height=400 " +
                "width=600 title=睿图随意贴,贴出你的故事,贴出你的心情 target=_blank><img src=" + 
                picUrl + "button/richiframe.gif border=0> $2</iframe>", 
                pattern, matcher, true);
        
        strContent = ubbItem(strContent, 
                "\[richmap=(.[^\[]*)\](.+?)\[\/richmap\]", 
                "<a href=" + notePath + "myNote.jsp?&noteid=$1 " +
                "title=睿图随意贴,贴出你的故事,贴出你的心情 target=_blank><img src=" + picUrl + 
                "button/richwindow.gif border=0>$2</a>", 
                pattern, matcher, true);
        
        //转换IMG
        strContent = ubbItem(strContent, 
                "\[img\](.+?)\[\/img\]", 
                "<a href="$1" target="_blank">" +
                "<IMG SRC="$1" border="0" alt="按此在新窗口浏览图片" " +
                "onload="javascript:if(this.width>600)this.width=600" " +
                "galleryImg="no"></a>", 
                pattern, matcher, true);

        //转换附件[FILE=路径,图片]名称[/FILE]
        strContent = ubbItem(strContent, 
                "(\[file=(.[^\[]*),(.[^\[]*)\])(.*?)(\[\/file\])", 
                "<br><IMG SRC=$3 border=0><br> <a href=$2>$4</a>", 
                pattern, matcher, true);
        
        //DIR
        strContent = ubbItem(strContent, 
                "\[dir=*([0-9]*),*([0-9]*)\](.*?)\[\/dir]", 
                "<object classid=clsid:" +
                "166B1BCA-3F9C-11CF-8075-444553540000 codebase=" +
                "http://download.macromedia.com/pub/shockwave/cabs/director/" +
                "sw.cab#version=7,0,2,0 width=$1 height=$2><param name=src " +
                "value=$3><embed src=$3 pluginspage=http://www.macromedia.com/" +
                "shockwave/download/ width=$1 height=$2></embed></object>", 
                pattern, matcher, true);
        
        //QT
        strContent = ubbItem(strContent, 
                "\[qt=*([0-9]*),*([0-9]*)\](.*?)\[\/qt]", 
                "<embed src=$3 width=$1 height=$2 " +
                "autoplay=true loop=false controller=true playeveryframe=false " +
                "cache=false scale=TOFIT bgcolor=#000000 kioskmode=false " +
                "targetcache=false pluginspage=http://www.apple.com/quicktime/>", 
                pattern, matcher, true);
        
        //MP
        strContent = ubbItem(strContent, 
                "\[mp=*([0-9]*),*([0-9]*)\](.*?)\[\/mp]", 
                "<object align=middle classid=CLSID:" +