Coverage Report - net.sourceforge.pebble.web.action.SaveUserPreferencesAction
 
Classes in this File Line Coverage Branch Coverage Complexity
SaveUserPreferencesAction
0%
0/24
0%
0/8
5.5
 
 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.web.security.RequireSecurityToken;
 35  
 import org.apache.commons.logging.Log;
 36  
 import org.apache.commons.logging.LogFactory;
 37  
 import net.sourceforge.pebble.web.view.View;
 38  
 import net.sourceforge.pebble.web.view.RedirectView;
 39  
 import net.sourceforge.pebble.web.view.ForwardView;
 40  
 import net.sourceforge.pebble.web.view.impl.FourZeroThreeView;
 41  
 import net.sourceforge.pebble.web.validation.ValidationContext;
 42  
 import net.sourceforge.pebble.domain.AbstractBlog;
 43  
 import net.sourceforge.pebble.Constants;
 44  
 import net.sourceforge.pebble.PebbleContext;
 45  
 import net.sourceforge.pebble.util.SecurityUtils;
 46  
 import net.sourceforge.pebble.security.PebbleUserDetails;
 47  
 import net.sourceforge.pebble.security.SecurityRealm;
 48  
 import net.sourceforge.pebble.security.SecurityRealmException;
 49  
 
 50  
 import javax.servlet.http.HttpServletRequest;
 51  
 import javax.servlet.http.HttpServletResponse;
 52  
 import javax.servlet.ServletException;
 53  
 import java.util.Map;
 54  
 import java.util.HashMap;
 55  
 import java.util.Enumeration;
 56  
 
 57  
 /**
 58  
  * Saves user preferences.
 59  
  *
 60  
  * @author    Simon Brown
 61  
  */
 62  
 @RequireSecurityToken
 63  0
 public class SaveUserPreferencesAction extends SecureAction {
 64  
 
 65  
   /** the log used by this class */
 66  0
   private static final Log log = LogFactory.getLog(SaveUserPreferencesAction.class);
 67  
 
 68  
   private static final String PREFERENCE = "preference.";
 69  
 
 70  
   /**
 71  
    * Peforms the processing associated with this action.
 72  
    *
 73  
    * @param request  the HttpServletRequest instance
 74  
    * @param response the HttpServletResponse instance
 75  
    * @return the name of the next view
 76  
    */
 77  
   public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 78  
     try {
 79  0
       AbstractBlog blog = (AbstractBlog)getModel().get(Constants.BLOG_KEY);
 80  
 
 81  0
       Map<String,String> preferences = new HashMap<String,String>();
 82  0
       Enumeration parameterNames = request.getParameterNames();
 83  0
       while (parameterNames.hasMoreElements()) {
 84  0
         String parameterName = (String)parameterNames.nextElement();
 85  0
         if (parameterName.startsWith(PREFERENCE)) {
 86  0
           preferences.put(parameterName.substring(PREFERENCE.length()), request.getParameter(parameterName));
 87  
         }
 88  0
       }
 89  
 
 90  0
       PebbleUserDetails currentUserDetails = SecurityUtils.getUserDetails();
 91  
 
 92  
       // can the user change their user details?
 93  0
       if (!currentUserDetails.isDetailsUpdateable()) {
 94  0
         return new FourZeroThreeView();
 95  
       }
 96  
 
 97  0
       SecurityRealm realm = PebbleContext.getInstance().getConfiguration().getSecurityRealm();
 98  
 
 99  0
       ValidationContext validationContext = new ValidationContext();
 100  
 
 101  0
       if (!validationContext.hasErrors()) {
 102  0
         currentUserDetails.setPreferences(preferences);
 103  0
         realm.updateUser(currentUserDetails);
 104  
 
 105  0
         return new RedirectView(blog.getUrl() + "editUserPreferences.secureaction");
 106  
       }
 107  
 
 108  0
       getModel().put("validationContext", validationContext);
 109  0
       return new ForwardView("/editUserPreferences.secureaction");
 110  0
     } catch (SecurityRealmException e) {
 111  0
       throw new ServletException(e);
 112  
     }
 113  
   }
 114  
 
 115  
   /**
 116  
    * Gets a list of all roles that are allowed to access this action.
 117  
    *
 118  
    * @return  an array of Strings representing role names
 119  
    * @param request
 120  
    */
 121  
   public String[] getRoles(HttpServletRequest request) {
 122  0
     return new String[]{Constants.ANY_ROLE};
 123  
   }
 124  
 
 125  
 }