diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java')
-rw-r--r-- | bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java deleted file mode 100644 index fbaa061235..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java +++ /dev/null @@ -1,199 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2010 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * IBM Corporation - Bug 318281 - EL validation error for quote escaping - * - *******************************************************************************/ -/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1 */ -/* JavaCCOptions:KEEP_LINE_COL=null */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -/** - * This exception is thrown when parse errors are encountered. - * You can explicitly create objects of this exception type by - * calling the method generateParseException in the generated - * parser. - * - * You can modify this class to customize your error reporting - * mechanisms so long as you retain the public fields. - */ -public class ParseException extends Exception { - - /** - * The version identifier for this Serializable class. - * Increment only if the <i>serialized</i> form of the - * class changes. - */ - private static final long serialVersionUID = 1L; - - /** - * This constructor is used by the method "generateParseException" - * in the generated parser. Calling this constructor generates - * a new object of this type with the fields "currentToken", - * "expectedTokenSequences", and "tokenImage" set. - */ - public ParseException(Token currentTokenVal, - int[][] expectedTokenSequencesVal, - String[] tokenImageVal - ) - { - super(initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal)); - currentToken = currentTokenVal; - expectedTokenSequences = expectedTokenSequencesVal; - tokenImage = tokenImageVal; - } - - /** - * The following constructors are for use by you for whatever - * purpose you can think of. Constructing the exception in this - * manner makes the exception behave in the normal way - i.e., as - * documented in the class "Throwable". The fields "errorToken", - * "expectedTokenSequences", and "tokenImage" do not contain - * relevant information. The JavaCC generated code does not use - * these constructors. - */ - - public ParseException() { - super(); - } - - /** Constructor with message. */ - public ParseException(String message) { - super(message); - } - - - /** - * This is the last token that has been consumed successfully. If - * this object has been created due to a parse error, the token - * followng this token will (therefore) be the first error token. - */ - public Token currentToken; - - /** - * Each entry in this array is an array of integers. Each array - * of integers represents a sequence of tokens (by their ordinal - * values) that is expected at this point of the parse. - */ - public int[][] expectedTokenSequences; - - /** - * This is a reference to the "tokenImage" array of the generated - * parser within which the parse error occurred. This array is - * defined in the generated ...Constants interface. - */ - public String[] tokenImage; - - /** - * It uses "currentToken" and "expectedTokenSequences" to generate a parse - * error message and returns it. If this object has been created - * due to a parse error, and you do not catch it (it gets thrown - * from the parser) the correct error message - * gets displayed. - */ - private static String initialise(Token currentToken, - int[][] expectedTokenSequences, - String[] tokenImage) { - String eol = System.getProperty("line.separator", "\n"); - StringBuffer expected = new StringBuffer(); - int maxSize = 0; - for (int i = 0; i < expectedTokenSequences.length; i++) { - if (maxSize < expectedTokenSequences[i].length) { - maxSize = expectedTokenSequences[i].length; - } - for (int j = 0; j < expectedTokenSequences[i].length; j++) { - expected.append(tokenImage[expectedTokenSequences[i][j]]).append(' '); - } - if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) { - expected.append("..."); - } - expected.append(eol).append(" "); - } - String retval = "Encountered \""; - Token tok = currentToken.next; - for (int i = 0; i < maxSize; i++) { - if (i != 0) retval += " "; - if (tok.kind == 0) { - retval += tokenImage[0]; - break; - } - retval += " " + tokenImage[tok.kind]; - retval += " \""; - retval += add_escapes(tok.image); - retval += " \""; - tok = tok.next; - } - retval += "\" at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn; - retval += "." + eol; - if (expectedTokenSequences.length == 1) { - retval += "Was expecting:" + eol + " "; - } else { - retval += "Was expecting one of:" + eol + " "; - } - retval += expected.toString(); - return retval; - } - - /** - * The end of line string for this machine. - */ - protected String eol = System.getProperty("line.separator", "\n"); - - /** - * Used to convert raw characters to their escaped version - * when these raw version cannot be used as part of an ASCII - * string literal. - */ - static String add_escapes(String str) { - StringBuffer retval = new StringBuffer(); - char ch; - for (int i = 0; i < str.length(); i++) { - switch (str.charAt(i)) - { - case 0 : - continue; - case '\b': - retval.append("\\b"); - continue; - case '\t': - retval.append("\\t"); - continue; - case '\n': - retval.append("\\n"); - continue; - case '\f': - retval.append("\\f"); - continue; - case '\r': - retval.append("\\r"); - continue; - case '\"': - retval.append("\\\""); - continue; - case '\'': - retval.append("\\\'"); - continue; - case '\\': - retval.append("\\\\"); - continue; - default: - if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) { - String s = "0000" + Integer.toString(ch, 16); - retval.append("\\u" + s.substring(s.length() - 4, s.length())); - } else { - retval.append(ch); - } - continue; - } - } - return retval.toString(); - } - -} -/* JavaCC - OriginalChecksum=2450ea96e71c048c1be00d6aa17c7b52 (do not edit this line) */ |