Coverage Report - org.apache.commons.configuration.plist.TokenMgrError
 
Classes in this File Line Coverage Branch Coverage Complexity
TokenMgrError
0%
0/35
0%
0/18
3,167
 
 1  
 /* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
 2  
 /* JavaCCOptions: */
 3  
 package org.apache.commons.configuration.plist;
 4  
 
 5  
 /** Token Manager Error. */
 6  
 public class TokenMgrError extends Error
 7  
 {
 8  
 
 9  
   /**
 10  
    * The version identifier for this Serializable class.
 11  
    * Increment only if the <i>serialized</i> form of the
 12  
    * class changes.
 13  
    */
 14  
   private static final long serialVersionUID = 1L;
 15  
 
 16  
   /*
 17  
    * Ordinals for various reasons why an Error of this type can be thrown.
 18  
    */
 19  
 
 20  
   /**
 21  
    * Lexical error occurred.
 22  
    */
 23  
   static final int LEXICAL_ERROR = 0;
 24  
 
 25  
   /**
 26  
    * An attempt was made to create a second instance of a static token manager.
 27  
    */
 28  
   static final int STATIC_LEXER_ERROR = 1;
 29  
 
 30  
   /**
 31  
    * Tried to change to an invalid lexical state.
 32  
    */
 33  
   static final int INVALID_LEXICAL_STATE = 2;
 34  
 
 35  
   /**
 36  
    * Detected (and bailed out of) an infinite loop in the token manager.
 37  
    */
 38  
   static final int LOOP_DETECTED = 3;
 39  
 
 40  
   /**
 41  
    * Indicates the reason why the exception is thrown. It will have
 42  
    * one of the above 4 values.
 43  
    */
 44  
   int errorCode;
 45  
 
 46  
   /**
 47  
    * Replaces unprintable characters by their escaped (or unicode escaped)
 48  
    * equivalents in the given string
 49  
    */
 50  
   protected static final String addEscapes(String str) {
 51  0
     StringBuffer retval = new StringBuffer();
 52  
     char ch;
 53  0
     for (int i = 0; i < str.length(); i++) {
 54  0
       switch (str.charAt(i))
 55  
       {
 56  
         case 0 :
 57  0
           continue;
 58  
         case '\b':
 59  0
           retval.append("\\b");
 60  0
           continue;
 61  
         case '\t':
 62  0
           retval.append("\\t");
 63  0
           continue;
 64  
         case '\n':
 65  0
           retval.append("\\n");
 66  0
           continue;
 67  
         case '\f':
 68  0
           retval.append("\\f");
 69  0
           continue;
 70  
         case '\r':
 71  0
           retval.append("\\r");
 72  0
           continue;
 73  
         case '\"':
 74  0
           retval.append("\\\"");
 75  0
           continue;
 76  
         case '\'':
 77  0
           retval.append("\\\'");
 78  0
           continue;
 79  
         case '\\':
 80  0
           retval.append("\\\\");
 81  0
           continue;
 82  
         default:
 83  0
           if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
 84  0
             String s = "0000" + Integer.toString(ch, 16);
 85  0
             retval.append("\\u" + s.substring(s.length() - 4, s.length()));
 86  0
           } else {
 87  0
             retval.append(ch);
 88  
           }
 89  
           continue;
 90  
       }
 91  
     }
 92  0
     return retval.toString();
 93  
   }
 94  
 
 95  
   /**
 96  
    * Returns a detailed message for the Error when it is thrown by the
 97  
    * token manager to indicate a lexical error.
 98  
    * Parameters :
 99  
    *    EOFSeen     : indicates if EOF caused the lexical error
 100  
    *    curLexState : lexical state in which this error occurred
 101  
    *    errorLine   : line number when the error occurred
 102  
    *    errorColumn : column number when the error occurred
 103  
    *    errorAfter  : prefix that was seen before this error occurred
 104  
    *    curchar     : the offending character
 105  
    * Note: You can customize the lexical error message by modifying this method.
 106  
    */
 107  
   protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
 108  0
     return("Lexical error at line " +
 109  
           errorLine + ", column " +
 110  
           errorColumn + ".  Encountered: " +
 111  
           (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
 112  
           "after : \"" + addEscapes(errorAfter) + "\"");
 113  
   }
 114  
 
 115  
   /**
 116  
    * You can also modify the body of this method to customize your error messages.
 117  
    * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
 118  
    * of end-users concern, so you can return something like :
 119  
    *
 120  
    *     "Internal Error : Please file a bug report .... "
 121  
    *
 122  
    * from this method for such cases in the release version of your parser.
 123  
    */
 124  
   public String getMessage() {
 125  0
     return super.getMessage();
 126  
   }
 127  
 
 128  
   /*
 129  
    * Constructors of various flavors follow.
 130  
    */
 131  
 
 132  
   /** No arg constructor. */
 133  0
   public TokenMgrError() {
 134  0
   }
 135  
 
 136  
   /** Constructor with message and reason. */
 137  
   public TokenMgrError(String message, int reason) {
 138  0
     super(message);
 139  0
     errorCode = reason;
 140  0
   }
 141  
 
 142  
   /** Full Constructor. */
 143  
   public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
 144  0
     this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
 145  0
   }
 146  
 }
 147  
 /* JavaCC - OriginalChecksum=44626af97ae6fa2714a788e477190d9d (do not edit this line) */