markunpublishedlistener.java

### File Source: markunpublishedlistener.java

         1  /*
         2   * Copyright (c) 2003-2006, 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.blogentry;
        33
        34  import net.sourceforge.pebble.domain.BlogEntry;
        35  import net.sourceforge.pebble.util.SecurityUtils;
        36  import net.sourceforge.pebble.api.event.blogentry.BlogEntryEvent;
        37  import org.apache.commons.logging.Log;
        38  import org.apache.commons.logging.LogFactory;
        39
        40  import java.beans.PropertyChangeEvent;
        41  import java.util.Iterator;
        42  import java.util.List;
        43
        44  /**
        45   * Marks new and changed blog entries as unpublished.
        46   *
        47   * @author Simon Brown
        48   */
             /*
        P/P   *  Method: void net.sourceforge.pebble.event.blogentry.MarkUnpublishedListener()
              */
        49  public class MarkUnpublishedListener extends BlogEntryListenerSupport {
        50
        51    /** the log used by this class */
               /*
        P/P     *  Method: net.sourceforge.pebble.event.blogentry.MarkUnpublishedListener__static_init
                *
                *  Postconditions:
                *    init'ed(log)
                */
        52    private static final Log log = LogFactory.getLog(MarkUnpublishedListener.class);
        53
        54    /**
        55     * Called when a blog entry has been added.
        56     *
        57     * @param event   a BlogEntryEvent instance
        58     */
        59    public void blogEntryAdded(BlogEntryEvent event) {
                 /*
        P/P       *  Method: void blogEntryAdded(BlogEntryEvent)
                  *
                  *  Preconditions:
                  *    (soft) event != null
                  *
                  *  Test Vectors:
                  *    net.sourceforge.pebble.util.SecurityUtils:isBlogOwner(...)@60: {1}, {0}
                  *
                  *  Presumptions:
                  *    net.sourceforge.pebble.api.event.blogentry.BlogEntryEvent:getSource(...)@91 != null
                  */
        60      if (!SecurityUtils.isBlogOwner()) {
        61        event.getBlogEntry().setPublished(false);
        62      }
        63    }
        64
        65    /**
        66     * Called when a blog entry has been changed.
        67     *
        68     * @param event a BlogEntryEvent instance
        69     */
        70    public void blogEntryChanged(BlogEntryEvent event) {
                 /*
        P/P       *  Method: void blogEntryChanged(BlogEntryEvent)
                  *
                  *  Preconditions:
                  *    (soft) event != null
                  *
                  *  Presumptions:
                  *    java.beans.PropertyChangeEvent:getPropertyName(...)@84 != null
                  *    java.util.Iterator:next(...)@83 != null
                  *
                  *  Test Vectors:
                  *    java.lang.String:equals(...)@85: {1}, {0}
                  *    java.lang.String:equals(...)@86: {1}, {0}
                  *    java.lang.String:equals(...)@87: {1}, {0}
                  *    java.lang.String:equals(...)@88: {1}, {0}
                  *    java.lang.String:equals(...)@89: {0}, {1}
                  *    java.util.Iterator:hasNext(...)@82: {1}, {0}
                  *    net.sourceforge.pebble.util.SecurityUtils:isBlogPublisher(...)@71: {1}, {0}
                  *
                  *  Preconditions:
                  *    (soft) event.propertyChangeEvents != null
                  *
                  *  Presumptions:
                  *    net.sourceforge.pebble.api.event.blogentry.BlogEntryEvent:getSource(...)@91 != null
                  */
        71      if (!SecurityUtils.isBlogPublisher()) {
        72
        73        // mark the entry as unpublished if one of the following properties
        74        // has changed
        75        //  - title
        76        //  - subtitle
        77        //  - excerpt
        78        //  - body
        79        //  - original permalink
        80        List propertyChangeEvents = event.getPropertyChangeEvents();
        81        Iterator it = propertyChangeEvents.iterator();
        82        while (it.hasNext()) {
        83          PropertyChangeEvent pce = (PropertyChangeEvent)it.next();
        84          String property = pce.getPropertyName();
        85          if (property.equals(BlogEntry.TITLE_PROPERTY) ||
        86              property.equals(BlogEntry.SUBTITLE_PROPERTY) ||
        87              property.equals(BlogEntry.EXCERPT_PROPERTY) ||
        88              property.equals(BlogEntry.BODY_PROPERTY) ||
        89              property.equals(BlogEntry.ORIGINAL_PERMALINK_PROPERTY)) {
        90            event.getBlogEntry().setPublished(false);
        91            return;
        92          }
        93        }
        94      }
        95    }
        96
        97  }

SofCheck Inspector Build Version : 2.22510

markunpublishedlistener.java | 2010-Jun-25 19:40:32
markunpublishedlistener.class | 2010-Jul-19 20:23:40