Coverage Report - org.apache.tapestry.enhance.DispatchToInjectWorker
 
Classes in this File Line Coverage Branch Coverage Complexity
DispatchToInjectWorker
0%
0/20
0%
0/4
2
 
 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.enhance;
 16  
 
 17  
 import org.apache.hivemind.ErrorLog;
 18  
 import org.apache.tapestry.spec.IComponentSpecification;
 19  
 import org.apache.tapestry.spec.InjectSpecification;
 20  
 
 21  
 import java.util.Iterator;
 22  
 import java.util.Map;
 23  
 
 24  
 /**
 25  
  * Iterates over the {@link org.apache.tapestry.spec.InjectSpecification}s and locates and
 26  
  * delegates to a {@link org.apache.tapestry.enhance.InjectEnhancementWorker} for each one.
 27  
  *
 28  
  * @author Howard M. Lewis Ship
 29  
  * @since 4.0
 30  
  */
 31  0
 public class DispatchToInjectWorker implements EnhancementWorker
 32  
 {
 33  
     private ErrorLog _errorLog;
 34  
 
 35  
     private Map _injectWorkers;
 36  
 
 37  
     public void performEnhancement(EnhancementOperation op, IComponentSpecification spec)
 38  
     {
 39  0
         Iterator i = spec.getInjectSpecifications().iterator();
 40  
 
 41  0
         while (i.hasNext())
 42  
         {
 43  0
             InjectSpecification is = (InjectSpecification) i.next();
 44  
 
 45  0
             invokeWorker(op, is);
 46  0
         }
 47  0
     }
 48  
 
 49  
     private void invokeWorker(EnhancementOperation op, InjectSpecification spec)
 50  
     {
 51  
         try
 52  
         {
 53  0
             InjectEnhancementWorker worker = (InjectEnhancementWorker) _injectWorkers.get(spec.getType());
 54  
 
 55  0
             if (worker == null)
 56  
             {
 57  0
                 _errorLog.error(EnhanceMessages.unknownInjectType(spec.getProperty(), spec.getType()), spec.getLocation(), null);
 58  0
                 return;
 59  
             }
 60  
 
 61  0
             worker.performEnhancement(op, spec);
 62  
         }
 63  0
         catch (Exception ex)
 64  
         {
 65  0
             _errorLog.error(EnhanceMessages.errorAddingProperty(spec.getProperty(), op.getBaseClass(), ex),
 66  
                             spec.getLocation(), ex);
 67  0
         }
 68  0
     }
 69  
 
 70  
     public void setErrorLog(ErrorLog errorLog)
 71  
     {
 72  0
         _errorLog = errorLog;
 73  0
     }
 74  
 
 75  
     public void setInjectWorkers(Map injectWorkers)
 76  
     {
 77  0
         _injectWorkers = injectWorkers;
 78  0
     }
 79  
 }