Coverage Report - org.apache.tapestry.annotations.ComponentClassAnnotationWorker
 
Classes in this File Line Coverage Branch Coverage Complexity
ComponentClassAnnotationWorker
0%
0/13
0%
0/6
5
 
 1  
 // Copyright 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.annotations;
 16  
 
 17  
 import org.apache.hivemind.ApplicationRuntimeException;
 18  
 import org.apache.hivemind.Location;
 19  
 import org.apache.tapestry.IPage;
 20  
 import org.apache.tapestry.TapestryUtils;
 21  
 import org.apache.tapestry.enhance.EnhancementOperation;
 22  
 import org.apache.tapestry.spec.IComponentSpecification;
 23  
 
 24  
 /**
 25  
  * Sets properties of the {@link org.apache.tapestry.spec.IComponentSpecification} based on the
 26  
  * {@link org.apache.tapestry.annotations.ComponentClass} annotation. In addition, marks the
 27  
  * component as deprecated if the {@link java.lang.Deprecated} annotation is present on the class.
 28  
  * 
 29  
  * @author Howard Lewis Ship
 30  
  * @since 4.0
 31  
  */
 32  0
 public class ComponentClassAnnotationWorker implements ClassAnnotationEnhancementWorker
 33  
 {
 34  
 
 35  
     public void performEnhancement(EnhancementOperation op, IComponentSpecification spec,
 36  
             Class baseClass, Location location)
 37  
     {
 38  0
         if (IPage.class.isAssignableFrom(baseClass))
 39  
         {
 40  0
             throw new ApplicationRuntimeException(
 41  
                     AnnotationMessages.invalidAnnotationInClass(ComponentClass.class, baseClass));            
 42  
         }
 43  0
         ComponentClass component = (ComponentClass) baseClass.getAnnotation(ComponentClass.class);
 44  
 
 45  0
         spec.setAllowBody(component.allowBody());
 46  0
         spec.setAllowInformalParameters(component.allowInformalParameters());
 47  0
         spec.setLocation(location);
 48  
 
 49  0
         String[] names = TapestryUtils.split(component.reservedParameters());
 50  0
         for (String name : names)
 51  0
             spec.addReservedParameterName(name);
 52  
 
 53  0
         if (baseClass.isAnnotationPresent(Deprecated.class))
 54  0
             spec.setDeprecated(true);
 55  0
     }
 56  
 
 57  
 }