Coverage Report - org.apache.tapestry.engine.EngineUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
EngineUtils
0%
0/6
0%
0/12
5.5
 
 1  
 // Copyright 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.engine;
 16  
 
 17  
 import org.apache.tapestry.web.WebRequest;
 18  
 
 19  
 /**
 20  
  * Utilities needed by engine services and etc.
 21  
  * 
 22  
  * @author Howard M. Lewis Ship
 23  
  * @since 4.0
 24  
  */
 25  
 public final class EngineUtils
 26  
 {
 27  
 
 28  
     /* defeat instantiation */
 29  0
     private EngineUtils() { }
 30  
     
 31  
     /**
 32  
      * Invoked by to see if an absolute URL is needed (because a specific scheme, server or port
 33  
      * was indicated that does not match the incoming request).
 34  
      * 
 35  
      * @param scheme
 36  
      *            the desired URL scheme, or null
 37  
      * @param server
 38  
      *            the desired URL server name, or null
 39  
      * @param port
 40  
      *            the desired URL port, or 0
 41  
      * @param request
 42  
      *            the request to check against
 43  
      * @return true if absolute URL is needed, false otherwise
 44  
      */
 45  
     public static boolean needAbsoluteURL(String scheme, String server, int port, WebRequest request)
 46  
     {
 47  0
         if (scheme != null && !scheme.equals(request.getScheme())) return true;
 48  
 
 49  0
         if (server != null && !server.equals(request.getServerName()))
 50  0
             return true;
 51  
 
 52  0
         if (port != 0 && port != request.getServerPort()) return true;
 53  
 
 54  0
         return false;
 55  
     }
 56  
 
 57  
 }