Coverage Report - org.apache.tapestry.dojo.AbstractWidget
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractWidget
0%
0/7
0%
0/6
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  
 package org.apache.tapestry.dojo;
 15  
 
 16  
 import org.apache.tapestry.AbstractComponent;
 17  
 import org.apache.tapestry.IMarkupWriter;
 18  
 import org.apache.tapestry.IRequestCycle;
 19  
 
 20  
 
 21  
 /**
 22  
  * The base widget class for all dojo related widget components.
 23  
  *
 24  
  * @author jkuhnert
 25  
  */
 26  0
 public abstract class AbstractWidget extends AbstractComponent implements IWidget
 27  
 {
 28  
     
 29  
     public abstract void setDestroy(boolean destroy);
 30  
     
 31  
     /**
 32  
      * Determined dynamically at runtime during rendering, informs widget implementations
 33  
      * if they should destroy their client side widget equivalents or leave them in tact.
 34  
      * 
 35  
      * @return True if the widget should be destroyed on this render, false otherwise.
 36  
      */
 37  
     public abstract boolean getDestroy();
 38  
     
 39  
     /**
 40  
      * {@inheritDoc}
 41  
      */
 42  
     public void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
 43  
     {
 44  0
         if(!cycle.isRewinding()) {
 45  
 
 46  0
             if (!cycle.getResponseBuilder().isDynamic() 
 47  
                     || cycle.getResponseBuilder().explicitlyContains(this)) {
 48  
                 
 49  0
                 setDestroy(false);
 50  
             } else {
 51  
                 
 52  0
                 setDestroy(true);
 53  
             }
 54  
         }
 55  
         
 56  0
         renderWidget(writer, cycle);
 57  0
     }
 58  
 }