Coverage report

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nl.toolforge.karma.core.cmd.event.MessageEvent
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 1   
 /*
 2   
 Karma core - Core of the Karma application
 3   
 Copyright (C) 2004  Toolforge <www.toolforge.nl>
 4   
 
 5   
 This library is free software; you can redistribute it and/or
 6   
 modify it under the terms of the GNU Lesser General Public
 7   
 License as published by the Free Software Foundation; either
 8   
 version 2.1 of the License, or (at your option) any later version.
 9   
 
 10   
 This library is distributed in the hope that it will be useful,
 11   
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 12   
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13   
 Lesser General Public License for more details.
 14   
 
 15   
 You should have received a copy of the GNU Lesser General Public
 16   
 License along with this library; if not, write to the Free Software
 17   
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18   
 */
 19   
 package nl.toolforge.karma.core.cmd.event;
 20   
 
 21   
 import nl.toolforge.karma.core.cmd.Command;
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 23   
 /**
 24   
  * An event generated as a result of something ordinary. Commands can generate these events, but
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  *
 26   
  * @author D.A. Smedes
 27   
  * @version $Id: MessageEvent.java,v 1.3 2004/11/02 23:57:06 asmedes Exp $
 28   
  */
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 public final class MessageEvent extends CommandResponseEvent {
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 31  0 
   private SimpleMessage message = null;
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 33   
   /**
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    * Creates a <code>MessageEvent</code> not linked to any command with a priority of <code>priority</code>.
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    *
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    * @param command  The command generated this event.
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    * @param priority The priority of the event.
 38   
    */
 39   
   public MessageEvent(Command command, int priority) {
 40  0 
     super(command, priority);
 41  0 
   }
 42   
 
 43   
   /**
 44   
    * Creates the event for <code>command</code>.
 45   
    *
 46   
    * @param command  The command generated this event.
 47   
    * @param priority The priority of the event.
 48   
    * @param message  The message for the event.
 49   
    */
 50   
   public MessageEvent(Command command, int priority, SimpleMessage message) {
 51  0 
     super(command, priority);
 52  0 
     this.message = message;
 53  0 
   }
 54   
 
 55   
   /**
 56   
    * Creates the event for <code>command</code>.
 57   
    *
 58   
    * @param command The command generated this event.
 59   
    */
 60   
   public MessageEvent(Command command, SimpleMessage message) {
 61  0 
     super(command);
 62  0 
     this.message = message;
 63  0 
   }
 64   
 
 65   
   /**
 66   
    * Creates a <code>MessageEvent</code> not linked to any command.
 67   
    *
 68   
    * @param message Some message.
 69   
    */
 70   
   public MessageEvent(SimpleMessage message) {
 71  0 
     super(null);
 72  0 
     this.message = message;
 73  0 
   }
 74   
 
 75   
   /**
 76   
    * Returns a <code>SimpleMessage</code> formatted as <code>[ &lt;command-name&gt; ] &lt;message-text&gt;</code> if
 77   
    * this message was constructed with a <code>Command</code> object, otherwise it returns the
 78   
    * <code>SimpleMessgae</code> as-is.
 79   
    *
 80   
    * @return A <code>SimpleMessage</code> object optionally prefixed with the <code>Command</code> name.
 81   
    */
 82   
   public Message getEventMessage() {
 83  0 
     if (getCommand() == null) {
 84  0 
       return message;
 85   
     } else {
 86  0 
       return new SimpleMessage(MessageHelper.format(getCommand().getName(), message.getMessageText()));
 87   
     }
 88   
   }
 89   
 }

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