1 34 package net.myvietnam.mvncore.filter; 35 36 import java.io.StringReader ; 37 import java.io.BufferedReader ; 38 import java.io.IOException ; 39 40 public final class HtmlNewLineFilter { 41 42 private HtmlNewLineFilter() { } 44 45 public static String filter(String input) { 46 if (input == null) { 47 return null; 48 } 49 StringReader stringReader = new StringReader (input); 50 BufferedReader reader = new BufferedReader (stringReader); 51 52 StringBuffer ret = new StringBuffer (input.length() + 200); 54 String line = null; 55 try { 56 while ((line = reader.readLine()) != null) { 57 ret.append(line).append("<br />"); 58 } } catch (IOException ex) {} 60 return ret.toString(); 61 } 62 } 63 | Popular Tags |