Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 76   Methods: 3
NCLOC: 39   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
QueuedInheritInformalBindings.java 75% 86.7% 100% 84.6%
coverage coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // 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 java.util.Iterator;
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 19   
 import org.apache.tapestry.IBinding;
 20   
 import org.apache.tapestry.IComponent;
 21   
 import org.apache.tapestry.spec.IComponentSpecification;
 22   
 
 23   
 /**
 24   
  * Used to defer connection of inherited informal bindings.
 25   
  *
 26   
  * @author Howard Lewis Ship
 27   
  * @since 4.0
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  */
 29   
 class QueuedInheritInformalBindings implements IQueuedInheritedBinding
 30   
 {
 31   
     private IComponent _component;
 32   
 
 33  1
     QueuedInheritInformalBindings(IComponent component)
 34   
     {
 35  1
         _component = component;
 36   
     }
 37   
 
 38  1
     public void connect()
 39   
     {
 40   
 
 41  1
         IComponent container = _component.getContainer();
 42   
 
 43  1
         for (Iterator it = container.getBindingNames().iterator(); it.hasNext();)
 44   
         {
 45  5
             String bindingName = (String) it.next();
 46  5
             connectInformalBinding(container, _component, bindingName);
 47   
         }
 48   
     }
 49   
 
 50  5
     private void connectInformalBinding(
 51   
         IComponent container,
 52   
         IComponent component,
 53   
         String bindingName)
 54   
     {
 55  5
         IComponentSpecification componentSpec = component.getSpecification();
 56  5
         IComponentSpecification containerSpec = container.getSpecification();
 57   
 
 58   
         // check if binding already exists in the component
 59  5
         if (component.getBinding(bindingName) != null)
 60  0
             return;
 61   
 
 62   
         // check if parameter is informal for the component
 63  5
         if (componentSpec.getParameter(bindingName) != null
 64   
             || componentSpec.isReservedParameterName(bindingName))
 65  3
             return;
 66   
 
 67   
         // check if parameter is informal for the container
 68  2
         if (containerSpec.getParameter(bindingName) != null
 69   
             || containerSpec.isReservedParameterName(bindingName))
 70  0
             return;
 71   
 
 72   
         // if everything passes, establish binding
 73  2
         IBinding binding = container.getBinding(bindingName);
 74  2
         component.setBinding(bindingName, binding);
 75   
     }
 76   
 }