Coverage Report - org.apache.camel.impl.CachingInjector
 
Classes in this File Line Coverage Branch Coverage Complexity
CachingInjector
100% 
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;
 19  
 
 20  
 import org.apache.camel.impl.converter.TypeConverterRegistry;
 21  
 
 22  
 /**
 23  
  * A caching proxy so that a single 
 24  
  * @version $Revision: 525537 $
 25  
  */
 26  
 public class CachingInjector<T> {
 27  
     private final TypeConverterRegistry repository;
 28  
     private final Class<T> type;
 29  
     private T instance;
 30  
 
 31  34
     public CachingInjector(TypeConverterRegistry repository, Class<T> type) {
 32  34
         this.repository = repository;
 33  34
         this.type = type;
 34  34
     }
 35  
 
 36  
     public synchronized T newInstance() {
 37  27
         if (instance == null) {
 38  20
             instance = createInstance(type);
 39  
         }
 40  27
         return instance;
 41  
     }
 42  
 
 43  
     protected T createInstance(Class<T> type) {
 44  20
         return (T) repository.getInjector().newInstance(type);
 45  
     }
 46  
 }