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| nl.toolforge.karma.core.cmd.event.ExceptionEvent |
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| 1 | /* |
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| 2 | Karma core - Core of the Karma application |
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| 3 | Copyright (C) 2004 Toolforge <www.toolforge.nl> |
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| 4 | ||
| 5 | This library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | ||
| 10 | This library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with this library; if not, write to the Free Software |
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 18 | */ |
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| 19 | package nl.toolforge.karma.core.cmd.event; |
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| 20 | ||
| 21 | import nl.toolforge.karma.core.cmd.Command; |
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| 22 | ||
| 23 | /** |
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| 24 | * Generated when an exception is thrown during command execution that should be sent to listeners. |
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| 25 | * |
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| 26 | * @author D.A. Smedes |
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| 27 | * @version $Id: ExceptionEvent.java,v 1.3 2004/11/02 23:57:06 asmedes Exp $ |
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| 28 | */ |
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| 29 | public class ExceptionEvent extends CommandResponseEvent { |
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| 30 | ||
| 31 | 0 | private Throwable exception = null; |
| 32 | ||
| 33 | /** |
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| 34 | * Creates the event for <code>command</code>. |
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| 35 | * |
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| 36 | * @param command The command that has started. |
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| 37 | */ |
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| 38 | public ExceptionEvent(Command command, Throwable exception) { |
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| 39 | 0 | super(command); |
| 40 | 0 | this.exception = exception; |
| 41 | 0 | } |
| 42 | ||
| 43 | /** |
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| 44 | * Returns a SimpleMessage formatted as <code>[ <command-name> ] Started.</code>. |
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| 45 | */ |
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| 46 | public Message getEventMessage() { |
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| 47 | 0 | return new SimpleMessage(MessageHelper.format(getCommand().getName(), exception.getMessage())); |
| 48 | } |
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| 49 | ||
| 50 | /** |
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| 51 | * The exception that generated this event. |
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| 52 | * |
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| 53 | * @return The exception (as a <code>Throwable</code>) that caused this event to occur. |
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| 54 | */ |
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| 55 | public Throwable getCause() { |
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| 56 | 0 | return exception; |
| 57 | } |
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| 58 | } |
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