Coverage Report - net.sourceforge.pebble.web.action.AdvancedSearchAction
 
Classes in this File Line Coverage Branch Coverage Complexity
AdvancedSearchAction
0%
0/26
0%
0/14
4.333
 
 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.web.action;
 33  
 
 34  
 import net.sourceforge.pebble.Constants;
 35  
 import net.sourceforge.pebble.domain.Blog;
 36  
 import net.sourceforge.pebble.domain.Tag;
 37  
 import net.sourceforge.pebble.web.view.ForwardView;
 38  
 import net.sourceforge.pebble.web.view.View;
 39  
 
 40  
 import javax.servlet.ServletException;
 41  
 import javax.servlet.http.HttpServletRequest;
 42  
 import javax.servlet.http.HttpServletResponse;
 43  
 import java.io.UnsupportedEncodingException;
 44  
 import java.net.URLEncoder;
 45  
 
 46  
 /**
 47  
  * Performs a search on the current blog.
 48  
  *
 49  
  * @author    Simon Brown
 50  
  */
 51  0
 public class AdvancedSearchAction extends Action {
 52  
 
 53  
   /**
 54  
    * Peforms the processing associated with this action.
 55  
    *
 56  
    * @param request  the HttpServletRequest instance
 57  
    * @param response the HttpServletResponse instance
 58  
    * @return the name of the next view
 59  
    */
 60  
   public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 61  0
     Blog blog = (Blog)request.getAttribute(Constants.BLOG_KEY);
 62  0
     StringBuffer query = new StringBuffer();
 63  
 
 64  0
     addTerm(query, "title", request.getParameter("title"));
 65  0
     addTerm(query, "body", request.getParameter("body"));
 66  0
     addTerms(query, "category", request.getParameterValues("category"));
 67  0
     addTerm(query, "author", request.getParameter("author"));
 68  
 
 69  0
     String tags = request.getParameter("tags");
 70  0
     if (tags != null) {
 71  0
       String s[] = tags.split(",");
 72  0
       for (int i = 0; i < s.length; i++) {
 73  0
         s[i] = Tag.encode(s[i].trim());
 74  
       }
 75  0
       addTerms(query, "tag", s);
 76  
     }
 77  
 
 78  
     try {
 79  0
       String encodedQuery = URLEncoder.encode(query.toString(), blog.getCharacterEncoding());
 80  0
       return new ForwardView("/search.action?query=" + encodedQuery);
 81  0
     } catch (UnsupportedEncodingException uee) {
 82  0
       throw new ServletException(uee);
 83  
     }
 84  
   }
 85  
 
 86  
   private void addTerm(StringBuffer query, String key, String value) {
 87  0
     if (value != null && value.trim().length() > 0) {
 88  0
       if (query.length() > 0) {
 89  0
         query.append(" AND ");
 90  
       }
 91  0
       query.append(key + ":" + value.trim());
 92  
     }
 93  0
   }
 94  
 
 95  
   private void addTerms(StringBuffer query, String key, String terms[]) {
 96  0
     if (terms != null) {
 97  0
       for (int i = 0; i < terms.length; i++) {
 98  0
         addTerm(query, key, terms[i]);
 99  
       }
 100  
     }
 101  0
   }
 102  
 
 103  
 }