Coverage Report - org.apache.tapestry.pageload.QueuedInheritedBinding
 
Classes in this File Line Coverage Branch Coverage Complexity
QueuedInheritedBinding
0%
0/9
0%
0/2
2
 
 1  
 // Copyright 2004, 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.pageload;
 16  
 
 17  
 import org.apache.tapestry.IBinding;
 18  
 import org.apache.tapestry.IComponent;
 19  
 
 20  
 /**
 21  
  * Handles connecting an inherited binding. These will be going away soon (if
 22  
  * not in release 4.0 itself).
 23  
  * 
 24  
  * @author Howard Lewis Ship
 25  
  * @since 4.0
 26  
  */
 27  
 class QueuedInheritedBinding implements IQueuedInheritedBinding
 28  
 {
 29  
 
 30  
     private IComponent _component;
 31  
 
 32  
     private String _containerParameterName;
 33  
 
 34  
     private String _parameterName;
 35  
 
 36  
     QueuedInheritedBinding(IComponent component, String containerParameterName,
 37  
             String parameterName)
 38  0
     {
 39  0
         _component = component;
 40  0
         _containerParameterName = containerParameterName;
 41  0
         _parameterName = parameterName;
 42  0
     }
 43  
 
 44  
     public void connect()
 45  
     {
 46  0
         IBinding binding = _component.getContainer().getBinding(
 47  
                 _containerParameterName);
 48  
 
 49  0
         if (binding == null) return;
 50  
 
 51  
         // In many cases, a default parameter binding will have been set on the
 52  
         // child component
 53  
         // parameter, which
 54  
         // gets overwritten by this inherited binding. There's still a lot of
 55  
         // ambiquity concerning
 56  
         // binding
 57  
         // an alias this way.
 58  
 
 59  0
         _component.setBinding(_parameterName, binding);
 60  0
     }
 61  
 }