Coverage Report - net.sourceforge.pebble.event.DefaultEventDispatcher
 
Classes in this File Line Coverage Branch Coverage Complexity
DefaultEventDispatcher
93%
55/59
82%
38/46
6.75
 
 1  
 /*
 2  
  * Copyright (c) 2003-2011, Simon Brown
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions are met:
 7  
  *
 8  
  *   - Redistributions of source code must retain the above copyright
 9  
  *     notice, this list of conditions and the following disclaimer.
 10  
  *
 11  
  *   - Redistributions in binary form must reproduce the above copyright
 12  
  *     notice, this list of conditions and the following disclaimer in
 13  
  *     the documentation and/or other materials provided with the
 14  
  *     distribution.
 15  
  *
 16  
  *   - Neither the name of Pebble nor the names of its contributors may
 17  
  *     be used to endorse or promote products derived from this software
 18  
  *     without specific prior written permission.
 19  
  *
 20  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 21  
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22  
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23  
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 24  
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 25  
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 26  
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 27  
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 28  
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 29  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 30  
  * POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 package net.sourceforge.pebble.event;
 33  
 
 34  
 import net.sourceforge.pebble.api.event.blog.BlogEvent;
 35  
 import net.sourceforge.pebble.api.event.blog.BlogListener;
 36  
 import net.sourceforge.pebble.api.event.blogentry.BlogEntryEvent;
 37  
 import net.sourceforge.pebble.api.event.blogentry.BlogEntryListener;
 38  
 import net.sourceforge.pebble.api.event.comment.CommentEvent;
 39  
 import net.sourceforge.pebble.api.event.comment.CommentListener;
 40  
 import net.sourceforge.pebble.api.event.EventDispatcher;
 41  
 import net.sourceforge.pebble.api.event.trackback.TrackBackEvent;
 42  
 import net.sourceforge.pebble.api.event.trackback.TrackBackListener;
 43  
 
 44  
 import java.util.Iterator;
 45  
 
 46  
 /**
 47  
  * Responsible for dispatching events to registered listeners, which are
 48  
  * called in the order they were added.
 49  
  *
 50  
  * @author Simon Brown
 51  
  */
 52  2720
 public class DefaultEventDispatcher extends EventDispatcher {
 53  
 
 54  
   /**
 55  
    * Fires a blog event to registered listeners.
 56  
    *
 57  
    * @param event   the BlogEvent instance
 58  
    */
 59  
   public void fireBlogEvent(BlogEvent event) {
 60  5388
     Iterator it = getEventListenerList().getBlogListeners().iterator();
 61  5400
     while (it.hasNext()) {
 62  12
       BlogListener listener = (BlogListener)it.next();
 63  12
       if (event.getType() == BlogEvent.BLOG_STARTED) {
 64  4
         listener.blogStarted(event);
 65  8
       } else if (event.getType() == BlogEvent.BLOG_STOPPED) {
 66  8
         listener.blogStopped(event);
 67  
       }
 68  
 
 69  
       // has the event been vetoed?
 70  12
       if (event.isVetoed()) {
 71  0
         break;
 72  
       }
 73  12
     }
 74  5388
   }
 75  
 
 76  
   /**
 77  
    * Fires a blog entry event to registered listeners.
 78  
    *
 79  
    * @param event   the BlogEntryEvent instance
 80  
    */
 81  
   public void fireBlogEntryEvent(BlogEntryEvent event) {
 82  688
     Iterator it = getEventListenerList().getBlogEntryListeners().iterator();
 83  6204
     while (it.hasNext()) {
 84  5516
       BlogEntryListener listener = (BlogEntryListener)it.next();
 85  5516
       if (event.getType() == BlogEntryEvent.BLOG_ENTRY_ADDED) {
 86  4736
         listener.blogEntryAdded(event);
 87  780
       } else if (event.getType() == BlogEntryEvent.BLOG_ENTRY_REMOVED) {
 88  288
         listener.blogEntryRemoved(event);
 89  492
       } else if (event.getType() == BlogEntryEvent.BLOG_ENTRY_CHANGED) {
 90  196
         listener.blogEntryChanged(event);
 91  296
       } else if (event.getType() == BlogEntryEvent.BLOG_ENTRY_PUBLISHED) {
 92  228
         listener.blogEntryPublished(event);
 93  68
       } else if (event.getType() == BlogEntryEvent.BLOG_ENTRY_UNPUBLISHED) {
 94  68
         listener.blogEntryUnpublished(event);
 95  
       }
 96  
 
 97  
       // has the event been vetoed?
 98  5516
       if (event.isVetoed()) {
 99  0
         break;
 100  
       }
 101  5516
     }
 102  688
   }
 103  
 
 104  
   /**
 105  
    * Fires a comment event to registered listeners.
 106  
    *
 107  
    * @param event   the CommentEvent instance
 108  
    */
 109  
   public void fireCommentEvent(CommentEvent event) {
 110  284
     Iterator it = getEventListenerList().getCommentListeners().iterator();
 111  2300
     while (it.hasNext()) {
 112  2016
       CommentListener listener = (CommentListener)it.next();
 113  2016
       if (event.getType() == CommentEvent.COMMENT_ADDED) {
 114  1096
         listener.commentAdded(event);
 115  920
       } else if (event.getType() == CommentEvent.COMMENT_REMOVED) {
 116  240
         listener.commentRemoved(event);
 117  680
       } else if (event.getType() == CommentEvent.COMMENT_APPROVED) {
 118  648
         listener.commentApproved(event);
 119  32
       } else if (event.getType() == CommentEvent.COMMENT_REJECTED) {
 120  32
         listener.commentRejected(event);
 121  
       }
 122  
 
 123  
       // has the event been vetoed?
 124  2016
       if (event.isVetoed()) {
 125  0
         break;
 126  
       }
 127  2016
     }
 128  284
   }
 129  
 
 130  
   /**
 131  
    * Fires a TrackBack event to registered listeners.
 132  
    *
 133  
    * @param event   the TrackBackEvent instance
 134  
    */
 135  
   public void fireTrackBackEvent(TrackBackEvent event) {
 136  52
     Iterator it = getEventListenerList().getTrackBackListeners().iterator();
 137  444
     while (it.hasNext()) {
 138  392
       TrackBackListener listener = (TrackBackListener)it.next();
 139  392
       if (event.getType() == TrackBackEvent.TRACKBACK_ADDED) {
 140  200
         listener.trackBackAdded(event);
 141  192
       } else if (event.getType() == TrackBackEvent.TRACKBACK_REMOVED) {
 142  128
         listener.trackBackRemoved(event);
 143  64
       } else if (event.getType() == TrackBackEvent.TRACKBACK_APPROVED) {
 144  32
         listener.trackBackApproved(event);
 145  32
       } else if (event.getType() == TrackBackEvent.TRACKBACK_REJECTED) {
 146  32
         listener.trackBackRejected(event);
 147  
       }
 148  
 
 149  
       // has the event been vetoed?
 150  392
       if (event.isVetoed()) {
 151  0
         break;
 152  
       }
 153  392
     }
 154  52
   }
 155  
 
 156  
 }