Coverage Report - org.apache.camel.impl.converter.InstanceMethodTypeConverter
 
Classes in this File Line Coverage Branch Coverage Complexity
InstanceMethodTypeConverter
78% 
100% 
0
 
 1  
 /**
 2  
  *
 3  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 4  
  * contributor license agreements.  See the NOTICE file distributed with
 5  
  * this work for additional information regarding copyright ownership.
 6  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 7  
  * (the "License"); you may not use this file except in compliance with
 8  
  * the License.  You may obtain a copy of the License at
 9  
  *
 10  
  * http://www.apache.org/licenses/LICENSE-2.0
 11  
  *
 12  
  * Unless required by applicable law or agreed to in writing, software
 13  
  * distributed under the License is distributed on an "AS IS" BASIS,
 14  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15  
  * See the License for the specific language governing permissions and
 16  
  * limitations under the License.
 17  
  */
 18  
 package org.apache.camel.impl.converter;
 19  
 
 20  
 import org.apache.camel.RuntimeCamelException;
 21  
 import org.apache.camel.TypeConverter;
 22  
 import org.apache.camel.util.ObjectHelper;
 23  
 import org.apache.camel.impl.CachingInjector;
 24  
 
 25  
 import java.lang.reflect.InvocationTargetException;
 26  
 import java.lang.reflect.Method;
 27  
 
 28  
 /**
 29  
  * A {@link TypeConverter} implementation which instantiates an object
 30  
  * so that an instance method can be used as a type converter
 31  
  *
 32  
  * @version $Revision: 525236 $
 33  
  */
 34  
 public class InstanceMethodTypeConverter implements TypeConverter {
 35  
     private final CachingInjector injector;
 36  
     private final Method method;
 37  
 
 38  884
     public InstanceMethodTypeConverter(CachingInjector injector, Method method) {
 39  884
         this.injector = injector;
 40  884
         this.method = method;
 41  884
     }
 42  
 
 43  
     @Override
 44  
     public String toString() {
 45  0
         return "InstanceMethodTypeConverter: " + method;
 46  
     }
 47  
 
 48  
     public synchronized <T> T convertTo(Class<T> type, Object value) {
 49  27
         Object instance = injector.newInstance();
 50  27
         if (instance == null) {
 51  0
             throw new RuntimeCamelException("Could not instantiate aninstance of: " + type.getName());
 52  
         }
 53  27
         return (T) ObjectHelper.invokeMethod(method, instance, value);
 54  
     }
 55  
 }