Coverage Report - net.sourceforge.pebble.web.action.ViewResponsesAction
 
Classes in this File Line Coverage Branch Coverage Complexity
ViewResponsesAction
80%
20/25
40%
4/10
3.667
ViewResponsesAction$1
11%
1/9
0%
0/2
3.667
 
 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.Blog;
 36  
 import net.sourceforge.pebble.domain.BlogService;
 37  
 import net.sourceforge.pebble.domain.BlogServiceException;
 38  
 import net.sourceforge.pebble.util.Pageable;
 39  
 import net.sourceforge.pebble.web.view.View;
 40  
 import net.sourceforge.pebble.web.view.impl.ResponsesView;
 41  
 
 42  
 import javax.servlet.ServletException;
 43  
 import javax.servlet.http.HttpServletRequest;
 44  
 import javax.servlet.http.HttpServletResponse;
 45  
 import java.util.ArrayList;
 46  
 import java.util.List;
 47  
 import java.util.Iterator;
 48  
 
 49  
 /**
 50  
  * Allows the user to view all recently added responses.
 51  
  *
 52  
  * @author    Simon Brown
 53  
  */
 54  12
 public class ViewResponsesAction extends SecureAction {
 55  
 
 56  
   /** the number of responses to show per page */
 57  
   static final int PAGE_SIZE = 20;
 58  
 
 59  
   /**
 60  
    * Peforms the processing associated with this action.
 61  
    *
 62  
    * @param request  the HttpServletRequest instance
 63  
    * @param response the HttpServletResponse instance
 64  
    * @return the name of the next view
 65  
    */
 66  
   public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 67  8
     final Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
 68  
 
 69  8
     String type = request.getParameter("type");
 70  8
     if (type == null) {
 71  8
       type = "approved";
 72  
     }
 73  
 
 74  8
     String pageAsString = request.getParameter("page");
 75  8
     int page = 1;
 76  8
     if (pageAsString == null || pageAsString.length() == 0) {
 77  8
       page = 1;
 78  
     } else {
 79  
       try {
 80  0
         page = Integer.parseInt(pageAsString);
 81  0
       } catch (NumberFormatException nfe) {
 82  0
       }
 83  
     }
 84  
 
 85  8
     List responses = null;
 86  8
     if (type.equalsIgnoreCase("pending")) {
 87  0
       responses = new ArrayList(blog.getPendingResponses());
 88  8
     } else if (type.equalsIgnoreCase("rejected")) {
 89  0
       responses = new ArrayList(blog.getRejectedResponses());
 90  
     } else {
 91  8
       responses = new ArrayList(blog.getApprovedResponses());
 92  
     }
 93  
 
 94  8
     Pageable pageable = new Pageable(responses) {
 95  
       public List getListForPage() {
 96  0
         List responses = new ArrayList();
 97  0
         BlogService service = new BlogService();
 98  0
         Iterator it = super.getListForPage().iterator();
 99  0
         while (it.hasNext()) {
 100  
           try {
 101  0
             responses.add(service.getResponse(blog, (String)it.next()));
 102  0
           } catch (BlogServiceException e) {
 103  
             // do nothing - some responses just won't get shown,
 104  
             // but a message will be sent to the blog
 105  0
           }
 106  
         }
 107  0
         return responses;
 108  
       }
 109  
     };
 110  8
     pageable.setPageSize(PAGE_SIZE);
 111  8
     pageable.setPage(page);
 112  8
     getModel().put("pageable", pageable);
 113  
 
 114  8
     getModel().put("type", type);
 115  
 
 116  8
     return new ResponsesView();
 117  
   }
 118  
 
 119  
   /**
 120  
    * Gets a list of all roles that are allowed to access this action.
 121  
    *
 122  
    * @return  an array of Strings representing role names
 123  
    * @param request
 124  
    */
 125  
   public String[] getRoles(HttpServletRequest request) {
 126  4
     return new String[]{Constants.BLOG_CONTRIBUTOR_ROLE};
 127  
   }
 128  
 
 129  
 }