196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 3.0 */ 296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project/* 396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * Copyright 2004 the mime4j project 496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * 596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * you may not use this file except in compliance with the License. 796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * You may obtain a copy of the License at 896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * 996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 1096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * 1196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * See the License for the specific language governing permissions and 1596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * limitations under the License. 1696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 1796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Projectpackage org.apache.james.mime4j.field.address.parser; 1896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 1996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project/** 2096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This exception is thrown when parse errors are encountered. 2196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * You can explicitly create objects of this exception type by 2296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * calling the method generateParseException in the generated 2396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * parser. 2496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * 2596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * You can modify this class to customize your error reporting 2696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * mechanisms so long as you retain the public fields. 2796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 2896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Projectpublic class ParseException extends Exception { 2996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 3096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 3196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This constructor is used by the method "generateParseException" 3296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * in the generated parser. Calling this constructor generates 3396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * a new object of this type with the fields "currentToken", 3496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * "expectedTokenSequences", and "tokenImage" set. The boolean 3596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * flag "specialConstructor" is also set to true to indicate that 3696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * this constructor was used to create this object. 3796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This constructor calls its super class with the empty string 3896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * to force the "toString" method of parent class "Throwable" to 3996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * print the error message in the form: 4096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * ParseException: <result of getMessage> 4196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 4296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public ParseException(Token currentTokenVal, 4396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project int[][] expectedTokenSequencesVal, 4496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project String[] tokenImageVal 4596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project ) 4696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project { 4796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project super(""); 4896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project specialConstructor = true; 4996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project currentToken = currentTokenVal; 5096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project expectedTokenSequences = expectedTokenSequencesVal; 5196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project tokenImage = tokenImageVal; 5296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 5396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 5496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 5596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * The following constructors are for use by you for whatever 5696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * purpose you can think of. Constructing the exception in this 5796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * manner makes the exception behave in the normal way - i.e., as 5896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * documented in the class "Throwable". The fields "errorToken", 5996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * "expectedTokenSequences", and "tokenImage" do not contain 6096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * relevant information. The JavaCC generated code does not use 6196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * these constructors. 6296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 6396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 6496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public ParseException() { 6596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project super(); 6696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project specialConstructor = false; 6796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 6896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 6996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public ParseException(String message) { 7096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project super(message); 7196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project specialConstructor = false; 7296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 7396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 7496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 7596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This variable determines which constructor was used to create 7696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * this object and thereby affects the semantics of the 7796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * "getMessage" method (see below). 7896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 7996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project protected boolean specialConstructor; 8096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 8196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 8296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This is the last token that has been consumed successfully. If 8396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * this object has been created due to a parse error, the token 8496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * followng this token will (therefore) be the first error token. 8596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 8696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public Token currentToken; 8796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 8896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 8996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * Each entry in this array is an array of integers. Each array 9096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * of integers represents a sequence of tokens (by their ordinal 9196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * values) that is expected at this point of the parse. 9296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 9396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public int[][] expectedTokenSequences; 9496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 9596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 9696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This is a reference to the "tokenImage" array of the generated 9796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * parser within which the parse error occurred. This array is 9896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * defined in the generated ...Constants interface. 9996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 10096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public String[] tokenImage; 10196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 10296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 10396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * This method has the standard behavior when this object has been 10496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * created using the standard constructors. Otherwise, it uses 10596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * "currentToken" and "expectedTokenSequences" to generate a parse 10696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * error message and returns it. If this object has been created 10796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * due to a parse error, and you do not catch it (it gets thrown 10896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * from the parser), then this method is called during the printing 10996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * of the final stack trace, and hence the correct error message 11096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * gets displayed. 11196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 11296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project public String getMessage() { 11396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (!specialConstructor) { 11496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project return super.getMessage(); 11596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 11696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project StringBuffer expected = new StringBuffer(); 11796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project int maxSize = 0; 11896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project for (int i = 0; i < expectedTokenSequences.length; i++) { 11996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (maxSize < expectedTokenSequences[i].length) { 12096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project maxSize = expectedTokenSequences[i].length; 12196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 12296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project for (int j = 0; j < expectedTokenSequences[i].length; j++) { 12396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project expected.append(tokenImage[expectedTokenSequences[i][j]]).append(" "); 12496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 12596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) { 12696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project expected.append("..."); 12796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 12896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project expected.append(eol).append(" "); 12996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 13096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project String retval = "Encountered \""; 13196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project Token tok = currentToken.next; 13296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project for (int i = 0; i < maxSize; i++) { 13396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (i != 0) retval += " "; 13496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (tok.kind == 0) { 13596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += tokenImage[0]; 13696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project break; 13796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 13896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += add_escapes(tok.image); 13996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project tok = tok.next; 14096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 14196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += "\" at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn; 14296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += "." + eol; 14396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if (expectedTokenSequences.length == 1) { 14496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += "Was expecting:" + eol + " "; 14596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } else { 14696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += "Was expecting one of:" + eol + " "; 14796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 14896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval += expected.toString(); 14996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project return retval; 15096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 15196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 15296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 15396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * The end of line string for this machine. 15496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 15596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project protected String eol = System.getProperty("line.separator", "\n"); 15696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 15796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project /** 15896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * Used to convert raw characters to their escaped version 15996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * when these raw version cannot be used as part of an ASCII 16096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project * string literal. 16196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project */ 16296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project protected String add_escapes(String str) { 16396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project StringBuffer retval = new StringBuffer(); 16496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project char ch; 16596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project for (int i = 0; i < str.length(); i++) { 16696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project switch (str.charAt(i)) 16796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project { 16896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case 0 : 16996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 17096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\b': 17196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\b"); 17296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 17396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\t': 17496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\t"); 17596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 17696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\n': 17796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\n"); 17896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 17996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\f': 18096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\f"); 18196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 18296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\r': 18396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\r"); 18496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 18596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\"': 18696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\\""); 18796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 18896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\'': 18996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\\'"); 19096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 19196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project case '\\': 19296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\\\"); 19396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 19496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project default: 19596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) { 19696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project String s = "0000" + Integer.toString(ch, 16); 19796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append("\\u" + s.substring(s.length() - 4, s.length())); 19896c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } else { 19996c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project retval.append(ch); 20096c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 20196c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project continue; 20296c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 20396c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 20496c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project return retval.toString(); 20596c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project } 20696c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project 20796c5af40d639d629267794f4f0338a267ff94ce5The Android Open Source Project} 208