Clover coverage report - Code Coverage for tapestry release 4.0-beta-10
Coverage timestamp: Sat Oct 8 2005 19:08:05 EDT
file stats: LOC: 57   Methods: 2
NCLOC: 21   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
QueuedInheritedBinding.java 50% 85.7% 100% 81.8%
coverage coverage
 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 not in release 4.0
 22    * itself).
 23    *
 24    * @author Howard Lewis Ship
 25    * @since 4.0
 26    */
 27    class QueuedInheritedBinding implements IQueuedInheritedBinding
 28    {
 29    private IComponent _component;
 30   
 31    private String _containerParameterName;
 32   
 33    private String _parameterName;
 34   
 35  1 QueuedInheritedBinding(IComponent component, String containerParameterName, String parameterName)
 36    {
 37  1 _component = component;
 38  1 _containerParameterName = containerParameterName;
 39  1 _parameterName = parameterName;
 40    }
 41   
 42  1 public void connect()
 43    {
 44  1 IBinding binding = _component.getContainer().getBinding(_containerParameterName);
 45   
 46  1 if (binding == null)
 47  0 return;
 48   
 49    // In many cases, a default parameter binding will have been set on the child component
 50    // parameter, which
 51    // gets overwritten by this inherited binding. There's still a lot of ambiquity concerning
 52    // binding
 53    // an alias this way.
 54   
 55  1 _component.setBinding(_parameterName, binding);
 56    }
 57    }