Coverage Report - org.apache.tapestry.wml.Setvar
 
Classes in this File Line Coverage Branch Coverage Complexity
Setvar
0%
0/11
0%
0/4
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  
 
 15  
 package org.apache.tapestry.wml;
 16  
 
 17  
 import org.apache.hivemind.HiveMind;
 18  
 import org.apache.tapestry.AbstractComponent;
 19  
 import org.apache.tapestry.IMarkupWriter;
 20  
 import org.apache.tapestry.IRequestCycle;
 21  
 
 22  
 /**
 23  
  * The setvar element specifies the variable to set in the current browser
 24  
  * context as a side effect of executing a task.
 25  
  * 
 26  
  * @author David Solis
 27  
  * @since 3.0
 28  
  */
 29  
 
 30  0
 public abstract class Setvar extends AbstractComponent
 31  
 {
 32  
 
 33  
     /**
 34  
      * @see AbstractComponent#renderComponent(IMarkupWriter, IRequestCycle)
 35  
      */
 36  
 
 37  
     protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
 38  
     {
 39  0
         if (cycle.isRewinding()) return;
 40  
 
 41  0
         writer.beginEmpty("setvar");
 42  
 
 43  0
         writer.attribute("name", getName());
 44  
 
 45  0
         renderInformalParameters(writer, cycle);
 46  
 
 47  0
         String value = getValue();
 48  
 
 49  0
         if (HiveMind.isNonBlank(value))
 50  0
             writer.attribute("value", value);
 51  0
         else writer.attribute("value", "");
 52  
 
 53  0
         writer.closeTag();
 54  0
     }
 55  
 
 56  
     public abstract String getName();
 57  
 
 58  
     public abstract String getValue();
 59  
 }