Coverage Report - net.sourceforge.pebble.index.SearchIndexListener
 
Classes in this File Line Coverage Branch Coverage Complexity
SearchIndexListener
100%
20/20
100%
4/4
1.333
 
 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.index;
 33  
 
 34  
 import net.sourceforge.pebble.domain.BlogEntry;
 35  
 import net.sourceforge.pebble.api.event.blogentry.BlogEntryEvent;
 36  
 import net.sourceforge.pebble.api.event.blogentry.BlogEntryListener;
 37  
 
 38  
 /**
 39  
  * Listens to blog entry events and keeps the search index up to date.
 40  
  *
 41  
  * @author    Simon Brown
 42  
  */
 43  2720
 public class SearchIndexListener implements BlogEntryListener {
 44  
 
 45  
   /**
 46  
    * Called when a blog entry has been added.
 47  
    *
 48  
    * @param event a BlogEntryEvent instance
 49  
    */
 50  
   public void blogEntryAdded(BlogEntryEvent event) {
 51  592
     BlogEntry blogEntry = event.getBlogEntry();
 52  
 
 53  592
     if (blogEntry.isPublished()) {
 54  156
       updateSearchIndex(blogEntry);
 55  
     }
 56  592
   }
 57  
 
 58  
   /**
 59  
    * Called when a blog entry has been removed.
 60  
    *
 61  
    * @param event a BlogEntryEvent instance
 62  
    */
 63  
   public void blogEntryRemoved(BlogEntryEvent event) {
 64  36
     BlogEntry blogEntry = event.getBlogEntry();
 65  
 
 66  36
     blogEntry.getBlog().getSearchIndex().unindex(blogEntry);
 67  36
   }
 68  
 
 69  
   /**
 70  
    * Called when a blog entry has been changed.
 71  
    *
 72  
    * @param event a BlogEntryEvent instance
 73  
    */
 74  
   public void blogEntryChanged(BlogEntryEvent event) {
 75  24
     BlogEntry blogEntry = event.getBlogEntry();
 76  
 
 77  24
     if (blogEntry.isPublished()) {
 78  12
       updateSearchIndex(blogEntry);
 79  
     }
 80  24
   }
 81  
 
 82  
   /**
 83  
    * Called when a blog entry has been published.
 84  
    *
 85  
    * @param event a BlogEntryEvent instance
 86  
    */
 87  
   public void blogEntryPublished(BlogEntryEvent event) {
 88  28
     BlogEntry blogEntry = event.getBlogEntry();
 89  28
     updateSearchIndex(blogEntry);
 90  28
   }
 91  
 
 92  
   /**
 93  
    * Called when a blog entry has been unpublished.
 94  
    *
 95  
    * @param event a BlogEntryEvent instance
 96  
    */
 97  
   public void blogEntryUnpublished(BlogEntryEvent event) {
 98  8
     BlogEntry blogEntry = event.getBlogEntry();
 99  
 
 100  8
     blogEntry.getBlog().getSearchIndex().unindex(blogEntry);
 101  8
   }
 102  
 
 103  
   /**
 104  
    * Updates the search index to reflect the new/changed/removed blog entry.
 105  
    */
 106  
   private void updateSearchIndex(BlogEntry blogEntry) {
 107  196
     blogEntry.getBlog().getSearchIndex().index(blogEntry);
 108  196
   }
 109  
 
 110  
 }