diff options
Diffstat (limited to 'parsers/SymbolMap.java')
-rw-r--r-- | parsers/SymbolMap.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/parsers/SymbolMap.java b/parsers/SymbolMap.java new file mode 100644 index 0000000..752fcf6 --- /dev/null +++ b/parsers/SymbolMap.java @@ -0,0 +1,83 @@ +/*+ + * Copyright 2012 rsiddharth + * Email: <rsiddharth@ninthfloor.org> + * + * This file is part of Scruf. + * + * Scruf is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + + + +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(); + } +} + |