org.apache.el.parser
Class TokenMgrError
public
class
TokenMgrError
extends Error
Token Manager Error.
Method Summary |
protected static String | addEscapes(String str)
Replaces unprintable characters by their escaped (or unicode escaped)
equivalents in the given string |
String | getMessage()
You can also modify the body of this method to customize your error messages.
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protected static String | LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar)
Returns a detailed message for the Error when it is thrown by the
token manager to indicate a lexical error.
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public TokenMgrError()
No arg constructor.
public TokenMgrError(String message, int reason)
Constructor with message and reason.
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)
Full Constructor.
protected static final String addEscapes(String str)
Replaces unprintable characters by their escaped (or unicode escaped)
equivalents in the given string
public String getMessage()
You can also modify the body of this method to customize your error messages.
For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
of end-users concern, so you can return something like :
"Internal Error : Please file a bug report .... "
from this method for such cases in the release version of your parser.
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar)
Returns a detailed message for the Error when it is thrown by the
token manager to indicate a lexical error.
Parameters :
EOFSeen : indicates if EOF caused the lexical error
curLexState : lexical state in which this error occurred
errorLine : line number when the error occurred
errorColumn : column number when the error occurred
errorAfter : prefix that was seen before this error occurred
curchar : the offending character
Note: You can customize the lexical error message by modifying this method.
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