From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../java/com/lowagie/text/DocumentException.java | 186 +++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 src/main/java/com/lowagie/text/DocumentException.java (limited to 'src/main/java/com/lowagie/text/DocumentException.java') diff --git a/src/main/java/com/lowagie/text/DocumentException.java b/src/main/java/com/lowagie/text/DocumentException.java new file mode 100644 index 0000000..53d7174 --- /dev/null +++ b/src/main/java/com/lowagie/text/DocumentException.java @@ -0,0 +1,186 @@ +/* + * $Id: DocumentException.java,v 1.50 2004/12/14 11:52:46 blowagie Exp $ + * $Name: $ + * + * Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie. + * + * The contents of this file are subject to the Mozilla Public License Version 1.1 + * (the "License"); you may not use this file except in compliance with the License. + * You may obtain a copy of the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the License. + * + * The Original Code is 'iText, a free JAVA-PDF library'. + * + * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by + * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie. + * All Rights Reserved. + * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer + * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved. + * + * Contributor(s): all the names of the contributors are added in the source code + * where applicable. + * + * Alternatively, the contents of this file may be used under the terms of the + * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the + * provisions of LGPL are applicable instead of those above. If you wish to + * allow use of your version of this file only under the terms of the LGPL + * License and not to allow others to use your version of this file under + * the MPL, indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by the LGPL. + * If you do not delete the provisions above, a recipient may use your version + * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. + * + * This library is free software; you can redistribute it and/or modify it + * under the terms of the MPL as stated above or under the terms of the GNU + * Library General Public License as published by the Free Software Foundation; + * either version 2 of the License, or any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more + * details. + * + * If you didn't download this code from the following link, you should check if + * you aren't using an obsolete version: + * http://www.lowagie.com/iText/ + * + */ + +package com.lowagie.text; + +/** + * Signals that an error has occurred in a Document. + * + * @see BadElementException + * @see Document + * @see DocWriter + * @see DocListener + */ + +public class DocumentException extends Exception { + private Exception ex; + + /** + * Creates a Document exception. + * @param ex an exception that has to be turned into a DocumentException + */ + public DocumentException(Exception ex) { + this.ex = ex; + } + + // constructors + +/** + * Constructs a DocumentException whithout a message. + */ + + public DocumentException() { + super(); + } + +/** + * Constructs a DocumentException with a message. + * + * @param message a message describing the exception + */ + + public DocumentException(String message) { + super(message); + } + + /** + * We print the message of the checked exception + * @return the error message + */ + public String getMessage() { + if (ex == null) + return super.getMessage(); + else + return ex.getMessage(); + } + + /** + * and make sure we also produce a localized version + * @return a localized message + */ + public String getLocalizedMessage() { + if (ex == null) + return super.getLocalizedMessage(); + else + return ex.getLocalizedMessage(); + } + + /** + * The toString() is changed to be prefixed with ExceptionConverter + * @return the String version of the exception + */ + public String toString() { + if (ex == null) + return super.toString(); + else + return split(getClass().getName()) + ": " + ex; + } + + /** we have to override this as well */ + public void printStackTrace() { + printStackTrace(System.err); + } + + /** + * here we prefix, with s.print(), not s.println(), the stack + * trace with "ExceptionConverter:" + * @param s a printstream object + */ + public void printStackTrace(java.io.PrintStream s) { + if (ex == null) + super.printStackTrace(s); + else { + synchronized (s) { + s.print(split(getClass().getName()) + ": "); + ex.printStackTrace(s); + } + } + } + + /** + * Again, we prefix the stack trace with "ExceptionConverter:" + * @param s A PrintWriter object + */ + public void printStackTrace(java.io.PrintWriter s) { + if (ex == null) + super.printStackTrace(s); + else { + synchronized (s) { + s.print(split(getClass().getName()) + ": "); + ex.printStackTrace(s); + } + } + } + + /** + * Removes everything in a String that comes before a '.' + * @param s the original string + * @return the part that comes after the dot + */ + private static String split(String s) { + int i = s.lastIndexOf('.'); + if (i < 0) + return s; + else + return s.substring(i + 1); + } + + /** requests to fill in the stack trace we will have to ignore. + * We can't throw an exception here, because this method + * is called by the constructor of Throwable */ +// public Throwable fillInStackTrace() { +// if (ex == null) +// return super.fillInStackTrace(); +// else +// return this; +// } + +} -- cgit v1.2.3