Java Exception to String exception2StringShort(Exception e)

Description

Extrahieren der root-Exception aus einer Exception-Chain.

License

Open Source License

Parameter

Parameter	Description
e	Exception

Return

String mit Infos zur root-Exception

Declaration

public static String exception2StringShort(Exception e) 

Method Source Code

//package com.java2s;
/*  $Id: HBCIUtils.java,v 1.2 2011/11/24 21:59:37 willuhn Exp $

 This file is part of HBCI4Java/*from w w w  .j  a v a 2s  . c o  m*/
 Copyright (C) 2001-2008  Stefan Palme

 HBCI4Java is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 HBCI4Java 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 this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

public class Main {
    /** Extrahieren der root-Exception aus einer Exception-Chain.
        @param e Exception
        @return String mit Infos zur root-Exception */
    public static String exception2StringShort(Exception e) {
        StringBuffer st = new StringBuffer();
        Throwable e2 = e;

        while (e2 != null) {
            String exClass = e2.getClass().getName();
            String msg = e2.getMessage();

            if (msg != null) {
                st.setLength(0);
                st.append(exClass);
                st.append(": ");
                st.append(msg);
            }
            e2 = e2.getCause();
        }

        return st.toString().trim();
    }
}

Related

1. exception2string(Throwable exception)
2. exception_details(Exception e)
3. exception_details(Exception e, String message)
4. exceptionFormat(E exception)
5. exceptionStackToString(Throwable x)