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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
package org.openoffice.xmerge.converter.xml;
import java.io.IOException;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.openoffice.xmerge.util.Resources;
/**
* Used by OfficeDocument to encapsulate exceptions.
*
* <p>It will add more details to the message string if it is of type
* {@code SAXParseException}.</p>
*/
public final class OfficeDocumentException extends IOException {
/**
* Constructor, capturing additional information from the {@code SAXException}.
*
* @param e The {@code SAXException}.
*/
public OfficeDocumentException(SAXException e) {
super(constructMessage(e));
if (e.getException() != null) {
initCause(e.getException());
} else {
initCause(e);
}
}
private static String constructMessage(SAXException e) {
StringBuffer message = new StringBuffer();
if (e instanceof SAXParseException) {
String msgParseError =
Resources.getInstance().getString("PARSE_ERROR");
String msgLine =
Resources.getInstance().getString("LINE");
String msgColumn =
Resources.getInstance().getString("COLUMN");
String msgPublicId =
Resources.getInstance().getString("PUBLIC_ID");
String msgSystemId =
Resources.getInstance().getString("SYSTEM_ID");
SAXParseException spe = (SAXParseException) e;
message.append(msgParseError);
message.append(": ");
message.append(msgLine);
message.append(": ");
message.append(spe.getLineNumber());
message.append(", ");
message.append(msgColumn);
message.append(": ");
message.append(spe.getColumnNumber());
message.append(", ");
message.append(msgSystemId);
message.append(": ");
message.append(spe.getSystemId());
message.append(", ");
message.append(msgPublicId);
message.append(": ");
message.append(spe.getPublicId());
message.append("\n");
}
// if there exists an embedded exception
Exception ex = e.getException();
if (ex != null) {
message.append(ex.getMessage());
}
return message.toString();
}
/**
* Constructor, creates exception with provided message.
*
* @param s Message value for the exception.
*/
public OfficeDocumentException(String s) {
super(s);
}
/**
* Constructor, creates exception with the message corresponding to the
* message value of the provided exception.
*
* @param e The {@code Exception}.
*/
public OfficeDocumentException(Exception e) {
super(e.getMessage());
initCause(e);
}
}
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