Coverage Report - org.apache.tapestry.contrib.components.Choose
 
Classes in this File Line Coverage Branch Coverage Complexity
Choose
0%
0/9
0%
0/2
1.143
 
 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.contrib.components;
 16  
 
 17  
 import org.apache.tapestry.IRender;
 18  
 import org.apache.tapestry.IRequestCycle;
 19  
 import org.apache.tapestry.components.Conditional;
 20  
 
 21  
 /**
 22  
  * This component is a container for {@link When} or Otherwise components; it
 23  
  * provides the context for mutually exclusive conditional evaluation. [<a
 24  
  * href="../../../../../../ComponentReference/contrib.Choose.html">Component
 25  
  * Reference</a>]
 26  
  * 
 27  
  * @author David Solis
 28  
  */
 29  0
 public abstract class Choose extends Conditional
 30  
 {
 31  
 
 32  
     public void addBody(IRender element)
 33  
     {
 34  0
         super.addBody(element);
 35  0
         if (element instanceof When) ((When) element).setChoose(this);
 36  0
     }
 37  
 
 38  
     protected void cleanupAfterRender(IRequestCycle cycle)
 39  
     {
 40  0
         setConditionMet(false);
 41  0
         super.cleanupAfterRender(cycle);
 42  0
     }
 43  
 
 44  
     protected boolean evaluateCondition()
 45  
     {
 46  0
         return getCondition();
 47  
     }
 48  
 
 49  
     public boolean getInvert()
 50  
     {
 51  
         // This component doesn't require invert parameter.
 52  0
         return false;
 53  
     }
 54  
 
 55  
     public abstract boolean getCondition();
 56  
 
 57  
     public abstract boolean isConditionMet();
 58  
 
 59  
     public abstract void setConditionMet(boolean value);
 60  
 }