Coverage Report - org.apache.tapestry.json.HTTPTokener
 
Classes in this File Line Coverage Branch Coverage Complexity
HTTPTokener
0%
0/17
0%
0/14
7
 
 1  
 package org.apache.tapestry.json;
 2  
 
 3  
 /*
 4  
 Copyright (c) 2002 JSON.org
 5  
 
 6  
 Permission is hereby granted, free of charge, to any person obtaining a copy
 7  
 of this software and associated documentation files (the "Software"), to deal
 8  
 in the Software without restriction, including without limitation the rights
 9  
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10  
 copies of the Software, and to permit persons to whom the Software is
 11  
 furnished to do so, subject to the following conditions:
 12  
 
 13  
 The above copyright notice and this permission notice shall be included in all
 14  
 copies or substantial portions of the Software.
 15  
 
 16  
 The Software shall be used for Good, not Evil.
 17  
 
 18  
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 19  
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 20  
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 21  
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 22  
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 23  
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 24  
 SOFTWARE.
 25  
 */
 26  
 
 27  
 import java.text.ParseException;
 28  
 
 29  
 /**
 30  
  * The HTTPTokener extends the JSONTokener to provide additional methods
 31  
  * for the parsing of HTTP headers.
 32  
  * @author JSON.org
 33  
  * @version 0.1
 34  
  */
 35  
 public class HTTPTokener extends JSONTokener {
 36  
 
 37  
     /**
 38  
      * Construct an XMLTokener from a string.
 39  
      * @param s A source string.
 40  
      */
 41  
     public HTTPTokener(String s) {
 42  0
         super(s);
 43  0
     }
 44  
 
 45  
 
 46  
     /**
 47  
      * Get the next token or string. This is used in parsing HTTP headers.
 48  
      * @throws ParseException
 49  
      * @return A String.
 50  
      */
 51  
     public String nextToken() throws ParseException {
 52  
         char c;
 53  
         char q;
 54  0
         StringBuffer sb = new StringBuffer();
 55  
         do {
 56  0
             c = next();
 57  0
         } while (Character.isWhitespace(c));
 58  0
         if (c == '"' || c == '\'') {
 59  0
             q = c;
 60  
             while (true) {
 61  0
                 c = next();
 62  0
                 if (c < ' ') {
 63  0
                     throw syntaxError("Unterminated string.");
 64  
                 }
 65  0
                 if (c == q) {
 66  0
                     return sb.toString();
 67  
                 }
 68  0
                 sb.append(c);
 69  
             }
 70  
         } 
 71  
         while (true) {
 72  0
             if (c == 0 || Character.isWhitespace(c)) {
 73  0
                 return sb.toString();
 74  
             }
 75  0
             sb.append(c);
 76  0
             c = next();
 77  
         }
 78  
     }
 79  
 }