Coverage Report - org.apache.tapestry.wml.Card
 
Classes in this File Line Coverage Branch Coverage Complexity
Card
0%
0/15
0%
0/4
2.5
 
 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.wml;
 16  
 
 17  
 import org.apache.hivemind.ApplicationRuntimeException;
 18  
 import org.apache.hivemind.HiveMind;
 19  
 import org.apache.tapestry.AbstractComponent;
 20  
 import org.apache.tapestry.IMarkupWriter;
 21  
 import org.apache.tapestry.IRequestCycle;
 22  
 import org.apache.tapestry.Tapestry;
 23  
 
 24  
 /**
 25  
  * A deck contains a collection of cards. There is a variety of card types, each specifying a
 26  
  * different mode of user interaction.
 27  
  * 
 28  
  * @author David Solis
 29  
  * @since 3.0
 30  
  */
 31  
 
 32  0
 public abstract class Card extends AbstractComponent
 33  
 {
 34  
     private static final String ATTRIBUTE_NAME = "org.apache.tapestry.wml.Card";
 35  
 
 36  
     /**
 37  
      * @see AbstractComponent#renderComponent(IMarkupWriter, IRequestCycle)
 38  
      */
 39  
 
 40  
     protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
 41  
     {
 42  0
         if (cycle.getAttribute(ATTRIBUTE_NAME) != null)
 43  0
             throw new ApplicationRuntimeException(Tapestry.getMessage("Card.cards-may-not-nest"),
 44  
                     this, null, null);
 45  
 
 46  0
         cycle.setAttribute(ATTRIBUTE_NAME, this);
 47  
 
 48  0
         writer.begin("card");
 49  
 
 50  0
         String title = getTitle();
 51  0
         if (HiveMind.isNonBlank(title))
 52  0
             writer.attribute("title", title);
 53  
 
 54  0
         renderInformalParameters(writer, cycle);
 55  
 
 56  0
         IMarkupWriter nestedWriter = writer.getNestedWriter();
 57  
 
 58  0
         renderBody(nestedWriter, cycle);
 59  
 
 60  0
         nestedWriter.close();
 61  
 
 62  0
         writer.end();
 63  
 
 64  0
         cycle.removeAttribute(ATTRIBUTE_NAME);
 65  0
     }
 66  
 
 67  
     public abstract String getTitle();
 68  
 }