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.web.dwr;
    33  
    34  import net.sourceforge.pebble.domain.Comment;
    35  import net.sourceforge.pebble.domain.Blog;
    36  import net.sourceforge.pebble.domain.BlogManager;
    37  import net.sourceforge.pebble.api.decorator.ContentDecoratorContext;
    38  
    39  import java.util.ResourceBundle;
    40  
    41  import org.apache.commons.logging.Log;
    42  import org.apache.commons.logging.LogFactory;
    43  
    44  /**
    45   * Service interface for DWR.
    46   *
    47   * @author    Simon Brown
    48   */
         /* 
    P/P   *  Method: void net.sourceforge.pebble.web.dwr.Comments()
          */
    49  public class Comments {
    50  
           /* 
    P/P     *  Method: net.sourceforge.pebble.web.dwr.Comments__static_init
            * 
            *  Postconditions:
            *    init'ed(log)
            */
    51    private static final Log log = LogFactory.getLog(Comments.class);
    52  
    53    public Comment previewComment(String blogId, Comment comment) {
             /* 
    P/P       *  Method: Comment previewComment(String, Comment)
              * 
              *  Presumptions:
              *    net.sourceforge.pebble.domain.Blog:getContentDecoratorChain(...)@60 != null
              *    net.sourceforge.pebble.domain.BlogManager:getBlog(...)@54 != null
              *    net.sourceforge.pebble.domain.BlogManager:getInstance(...)@54 != null
              * 
              *  Postconditions:
              *    return_value == comment
              *    init'ed(return_value)
              */
    54      Blog blog = BlogManager.getInstance().getBlog(blogId);
    55  
    56      ContentDecoratorContext decoratorContext = new ContentDecoratorContext();
    57      decoratorContext.setView(ContentDecoratorContext.DETAIL_VIEW);
    58      decoratorContext.setMedia(ContentDecoratorContext.HTML_PAGE);
    59  
    60      blog.getContentDecoratorChain().decorate(decoratorContext, comment);
    61  
    62      return comment;
    63    }
    64  
    65    public Comment saveComment(String blogId, Comment comment) {
             /* 
    P/P       *  Method: Comment saveComment(String, Comment)
              * 
              *  Presumptions:
              *    net.sourceforge.pebble.domain.Blog:getContentDecoratorChain(...)@72 != null
              *    net.sourceforge.pebble.domain.BlogManager:getBlog(...)@66 != null
              *    net.sourceforge.pebble.domain.BlogManager:getInstance(...)@66 != null
              * 
              *  Postconditions:
              *    return_value == comment
              *    init'ed(return_value)
              */
    66      Blog blog = BlogManager.getInstance().getBlog(blogId);
    67  
    68      ContentDecoratorContext decoratorContext = new ContentDecoratorContext();
    69      decoratorContext.setView(ContentDecoratorContext.DETAIL_VIEW);
    70      decoratorContext.setMedia(ContentDecoratorContext.HTML_PAGE);
    71  
    72      blog.getContentDecoratorChain().decorate(decoratorContext, comment);
    73  
    74      return comment;
    75    }
    76  
    77  }