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package scruf.parsers;
import java.util.regex.*;
import java.util.*;
/**
* Map of Symbols & their HTML equivalent numbers.
*/
public class SymbolMap extends HashMap<String, String> {
public SymbolMap() {
put("!","!");
put("\"",""");
put("#","#");
put("$","$");
put("%","%");
put("&","&");
put("'","'");
put("(","(");
put(")",")");
put("*","*");
put("+","+");
put(",",",");
put("-","-");
put(".",".");
put("/","/");
put(":",":");
put(";",";");
put("<","<");
put("=","=");
put(">",">");
put("?","?");
put("@","@");
put("[","[");
put("\\","\");
put("]","]");
put("^","^");
put("_","_");
put("`","`");
put("{","{");
put("|","|");
put("}","}");
put("~","~");
}
/**
* this method quotes symbols to a HTML number.
*/
public String quote(String string) {
Pattern pattern = Pattern.compile("(\\&(amp|lt|gt|(\\#35))\\;)|(\\p{Punct})");
Matcher matcher = pattern.matcher(string);
StringBuffer sbuffer = new StringBuffer();
while(matcher.find()) {
if(matcher.group(4)!=null) {
matcher.appendReplacement(sbuffer,
this.get(matcher.group()));
}
}
matcher.appendTail(sbuffer);
return sbuffer.toString();
}
}
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