Throwable to String - Java java.lang

Java examples for java.lang:Exception

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Description

Throwable to String

Demo Code

/*/*from   ww  w. j a  v a  2s. c  om*/
 * Copyright (C) 2008-2012 Open Wide SA
 *  
 * This library is free software; you can redistribute 
 * it and/or modify it under the terms of version 2.1 of 
 * the GNU Lesser General Public License as published by  
 * the Free Software Foundation.
 * 
 * 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General 
 * Public License along with this library; if not, write to the 
 * Free Software Foundation, Inc., 59 Temple Place, Suite 330, 
 * Boston, MA  02111-1307  USA
 * 
 * More information at http://knowledge.openwide.fr/bin/view/Main/AlfrescoETLConnector/
 */
//package com.java2s;

public class Main {
    public static String toString(Throwable error) {
        StringBuffer buf = new StringBuffer(512);
        while (error != null) {
            buf.append(error.getClass().getName());
            buf.append(error.getMessage() == null ? "" : error.getMessage());
            buf.append("\r\n");
            StackTraceElement[] stack = error.getStackTrace();
            for (int i = 0; i < stack.length; i++) {
                buf.append("   ");
                buf.append(stack[i].toString());
                buf.append("\r\n");
            }
            if (error.getCause() != null) {
                buf.append("\r\nCaused by :");
            }
            error = error.getCause();
        }
        return buf.toString();
    }
}

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