/*
* Copyright (C) 2000 - 2008 TagServlet Ltd
*
* This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
*
* OpenBD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Free Software Foundation,version 3.
*
* OpenBD 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBD. If not, see http://www.gnu.org/licenses/
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with any of the JARS listed in the README.txt (or a modified version of
* (that library), containing parts covered by the terms of that JAR, the
* licensors of this Program grant you additional permission to convey the
* resulting work.
* README.txt @ http://www.openbluedragon.org/license/README.txt
*
* http://www.openbluedragon.org/
*/
package com.naryx.tagfusion.cfm.xml.ws.dynws.convert;
public class Utils {
/**
* Returns all Exception messages until the nested "cause" Throwable is null.
*
* @param ex
* Throwable from which to read the message
* @return String with all the (nested) messages separated by a newline
*/
public static String getExceptionMessage(Throwable ex) {
StringBuilder buffy = new StringBuilder();
boolean first = false;
Throwable th = ex;
while (th != null) {
if (!first)
buffy.append(" Nested exception message is: ");
else
first = false;
buffy.append(th.getMessage());
th = th.getCause();
}
return buffy.toString();
}
}