Coverage Report - net.sourceforge.pebble.web.view.RedirectView
 
Classes in this File Line Coverage Branch Coverage Complexity
RedirectView
36%
4/11
N/A
1.5
 
 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.view;
 33  
 
 34  
 import javax.servlet.ServletContext;
 35  
 import javax.servlet.ServletException;
 36  
 import javax.servlet.http.HttpServletRequest;
 37  
 import javax.servlet.http.HttpServletResponse;
 38  
 
 39  
 import net.sourceforge.pebble.util.Utilities;
 40  
 
 41  
 import java.io.IOException;
 42  
 
 43  
 /**
 44  
  * Represents a JSP view component and prepares the model for display.
 45  
  *
 46  
  * @author    Simon Brown
 47  
  */
 48  
 public class RedirectView extends View {
 49  
 
 50  
   private String uri;
 51  
 
 52  
   /**
 53  
    * Creates a new instance with the specified URI.
 54  
    *
 55  
    * @param uri   the URI to redirect to
 56  
    */
 57  40
   public RedirectView(String uri) {
 58  40
     this.uri = uri;
 59  40
   }
 60  
 
 61  
   /**
 62  
    * Gets the URI that this view represents.
 63  
    *
 64  
    * @return  the URI as a String
 65  
    */
 66  
   public String getUri() {
 67  8
     return this.uri;
 68  
   }
 69  
 
 70  
   /**
 71  
    * Gets the title of this view.
 72  
    *
 73  
    * @return the title as a String
 74  
    */
 75  
   public String getContentType() {
 76  0
     return null;
 77  
   }
 78  
 
 79  
   /**
 80  
    * Dispatches this view.
 81  
    *
 82  
    * @param request  the HttpServletRequest instance
 83  
    * @param response the HttpServletResponse instance
 84  
    * @param context
 85  
    */
 86  
   public void dispatch(HttpServletRequest request, HttpServletResponse response, ServletContext context) throws ServletException {
 87  
     try {
 88  0
       String target = Utilities.calcBaseUrl(request.getScheme(), getUri());
 89  0
       response.sendRedirect(target);
 90  0
     } catch (IOException ioe) {
 91  0
       throw new ServletException(ioe);
 92  0
     }
 93  0
   }
 94  
 
 95  
 }