Clover coverage report - Code Coverage for hivemind release 1.1-beta-1
Coverage timestamp: Thu Apr 28 2005 19:53:41 EDT
file stats: LOC: 96   Methods: 4
NCLOC: 52   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
BuilderPropertyFacet.java 100% 100% 100% 100%
coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // 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.
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 15   
 package org.apache.hivemind.service.impl;
 16   
 
 17   
 import java.util.HashMap;
 18   
 import java.util.Map;
 19   
 
 20   
 import org.apache.hivemind.ApplicationRuntimeException;
 21   
 import org.apache.hivemind.ServiceImplementationFactoryParameters;
 22   
 import org.apache.hivemind.schema.Translator;
 23   
 import org.apache.hivemind.util.ConstructorUtils;
 24   
 
 25   
 /**
 26   
  * Implementation of {@link org.apache.hivemind.service.impl.BuilderFacet}that stores a value. This
 27   
  * corresponds to the <set> type elements and all constructor parameter elements. The value is
 28   
  * not resolved until needed using a specified {@link Translator}.
 29   
  * 
 30   
  * @author Howard Lewis Ship
 31   
  */
 32   
 public class BuilderPropertyFacet extends BuilderFacet
 33   
 {
 34   
     private String _translatorName;
 35   
 
 36   
     private String _literalValue;
 37   
 
 38   
     /**
 39   
      * Cache for translated values to prevent calling
 40   
      * {@link Translator#translate(Module, Class, String, Location)} twice.
 41   
      */
 42   
     private Map _valuesCache = new HashMap();
 43   
 
 44  423
     public Object getFacetValue(ServiceImplementationFactoryParameters factoryParameters,
 45   
             Class targetType)
 46   
     {
 47  423
         Object result = _valuesCache.get(targetType);
 48   
 
 49  423
         if (result == null)
 50   
         {
 51  414
             Translator translator = factoryParameters.getInvokingModule().getTranslator(
 52   
                     _translatorName);
 53   
 
 54  414
             result = translator.translate(
 55   
                     factoryParameters.getInvokingModule(),
 56   
                     targetType,
 57   
                     _literalValue,
 58   
                     getLocation());
 59   
 
 60  412
             _valuesCache.put(targetType, result);
 61   
         }
 62   
 
 63  421
         return result;
 64   
     }
 65   
 
 66  20
     public boolean isAssignableToType(ServiceImplementationFactoryParameters factoryParameters,
 67   
             Class targetType)
 68   
     {
 69  20
         try
 70   
         {
 71   
             // TODO should Translator declare an analoguous isAssignableToType method?
 72  20
             Object facetValue = getFacetValue(factoryParameters, targetType);
 73   
 
 74  19
             if (facetValue == null)
 75  1
                 return !targetType.isPrimitive();
 76   
 
 77  18
             return ConstructorUtils.isCompatible(targetType, facetValue.getClass());
 78   
         }
 79   
         catch (ApplicationRuntimeException e)
 80   
         {
 81  1
             return false;
 82   
         }
 83   
     }
 84   
 
 85   
     /** @since 1.1 */
 86  403
     public void setTranslator(String translatorName)
 87   
     {
 88  403
         _translatorName = translatorName;
 89   
     }
 90   
 
 91  402
     public void setValue(String value)
 92   
     {
 93  402
         _literalValue = value;
 94   
     }
 95   
 
 96   
 }