56026
|
1 |
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
|
|
2 |
/* JavaCCOptions: */
|
|
3 |
package jdk.internal.management.remote.rest.json.parser;
|
|
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 |
StringBuffer retval = new StringBuffer();
|
|
52 |
char ch;
|
|
53 |
for (int i = 0; i < str.length(); i++) {
|
|
54 |
switch (str.charAt(i))
|
|
55 |
{
|
|
56 |
case 0 :
|
|
57 |
continue;
|
|
58 |
case '\b':
|
|
59 |
retval.append("\\b");
|
|
60 |
continue;
|
|
61 |
case '\t':
|
|
62 |
retval.append("\\t");
|
|
63 |
continue;
|
|
64 |
case '\n':
|
|
65 |
retval.append("\\n");
|
|
66 |
continue;
|
|
67 |
case '\f':
|
|
68 |
retval.append("\\f");
|
|
69 |
continue;
|
|
70 |
case '\r':
|
|
71 |
retval.append("\\r");
|
|
72 |
continue;
|
|
73 |
case '\"':
|
|
74 |
retval.append("\\\"");
|
|
75 |
continue;
|
|
76 |
case '\'':
|
|
77 |
retval.append("\\\'");
|
|
78 |
continue;
|
|
79 |
case '\\':
|
|
80 |
retval.append("\\\\");
|
|
81 |
continue;
|
|
82 |
default:
|
|
83 |
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
|
|
84 |
String s = "0000" + Integer.toString(ch, 16);
|
|
85 |
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
|
|
86 |
} else {
|
|
87 |
retval.append(ch);
|
|
88 |
}
|
|
89 |
continue;
|
|
90 |
}
|
|
91 |
}
|
|
92 |
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 |
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 |
return super.getMessage();
|
|
126 |
}
|
|
127 |
|
|
128 |
/*
|
|
129 |
* Constructors of various flavors follow.
|
|
130 |
*/
|
|
131 |
|
|
132 |
/** No arg constructor. */
|
|
133 |
public TokenMgrError() {
|
|
134 |
}
|
|
135 |
|
|
136 |
/** Constructor with message and reason. */
|
|
137 |
public TokenMgrError(String message, int reason) {
|
|
138 |
super(message);
|
|
139 |
errorCode = reason;
|
|
140 |
}
|
|
141 |
|
|
142 |
/** Full Constructor. */
|
|
143 |
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
|
|
144 |
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
|
|
145 |
}
|
|
146 |
}
|
|
147 |
/* JavaCC - OriginalChecksum=98060294001500754a7ee499f6ef09d6 (do not edit this line) */
|