Coverage Report - net.sourceforge.pebble.web.action.ResponseFeedAction
 
Classes in this File Line Coverage Branch Coverage Complexity
ResponseFeedAction
0%
0/27
0%
0/18
14
 
 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.web.action;
 33  
 
 34  
 import net.sourceforge.pebble.Constants;
 35  
 import net.sourceforge.pebble.domain.*;
 36  
 import net.sourceforge.pebble.service.LastModifiedService;
 37  
 import net.sourceforge.pebble.web.view.NotModifiedView;
 38  
 import net.sourceforge.pebble.web.view.View;
 39  
 import net.sourceforge.pebble.web.view.impl.*;
 40  
 
 41  
 import javax.inject.Inject;
 42  
 import javax.servlet.ServletException;
 43  
 import javax.servlet.http.HttpServletRequest;
 44  
 import javax.servlet.http.HttpServletResponse;
 45  
 import java.util.*;
 46  
 
 47  
 /**
 48  
  * Gets a feed (RSS or Atom) for blog entry responses.
 49  
  *
 50  
  * @author Simon Brown
 51  
  */
 52  0
 public class ResponseFeedAction extends Action {
 53  
 
 54  
   @Inject
 55  
   private LastModifiedService lastModifiedService;
 56  
 
 57  
   /**
 58  
    * Peforms the processing associated with this action.
 59  
    *
 60  
    * @param request  the HttpServletRequest instance
 61  
    * @param response the HttpServletResponse instance
 62  
    * @return the name of the next view
 63  
    */
 64  
   public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 65  0
     Blog blog = (Blog) getModel().get(Constants.BLOG_KEY);
 66  0
     String flavor = request.getParameter("flavor");
 67  
 
 68  0
     if (lastModifiedService.checkAndProcessLastModified(request, response, blog.getLastModified(), null)) {
 69  0
       return new NotModifiedView();
 70  
     }
 71  0
     List<Response> responses = new ArrayList<Response>();
 72  
 
 73  0
     String entryId = request.getParameter("entry");
 74  0
     if (entryId != null) {
 75  0
       BlogService service = new BlogService();
 76  
       BlogEntry blogEntry;
 77  
       try {
 78  0
         blogEntry = service.getBlogEntry(blog, entryId);
 79  0
       } catch (BlogServiceException e) {
 80  0
         throw new ServletException(e);
 81  0
       }
 82  0
       if (blogEntry != null && blogEntry.isPublished()) {
 83  0
         getModel().put(Constants.BLOG_ENTRY_KEY, blogEntry);
 84  0
         for (Response r : blogEntry.getResponses()) {
 85  0
           if (r.isApproved()) {
 86  0
             responses.add(r);
 87  
           }
 88  
         }
 89  
       }
 90  0
     } else {
 91  0
       responses = new ArrayList<Response>(blog.getRecentApprovedResponses());
 92  
     }
 93  
 
 94  0
     int numberOfResponses = blog.getRecentResponsesOnHomePage();
 95  
 
 96  0
     if (responses.size() > numberOfResponses) {
 97  0
       responses = responses.subList(0, numberOfResponses);
 98  
     }
 99  
 
 100  0
     getModel().put(Constants.RESPONSES, responses);
 101  
 
 102  0
     if (flavor != null && flavor.equalsIgnoreCase("atom")) {
 103  0
       return new ResponseFeedView(AbstractRomeFeedView.FeedType.ATOM);
 104  
     } else {
 105  0
       return new ResponseFeedView(AbstractRomeFeedView.FeedType.RSS);
 106  
     }
 107  
   }
 108  
 }