Coverage Report - org.apache.camel.component.bean.ProxyHelper
 
Classes in this File Line Coverage Branch Coverage Complexity
ProxyHelper
56% 
100% 
0
 
 1  
 /**
 2  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3  
  * contributor license agreements.  See the NOTICE file distributed with
 4  
  * this work for additional information regarding copyright ownership.
 5  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6  
  * (the "License"); you may not use this file except in compliance with
 7  
  * the License.  You may obtain a copy of the License at
 8  
  *
 9  
  *      http://www.apache.org/licenses/LICENSE-2.0
 10  
  *
 11  
  * Unless required by applicable law or agreed to in writing, software
 12  
  * distributed under the License is distributed on an "AS IS" BASIS,
 13  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14  
  * See the License for the specific language governing permissions and
 15  
  * limitations under the License.
 16  
  */
 17  
 package org.apache.camel.component.bean;
 18  
 
 19  
 import java.lang.reflect.Proxy;
 20  
 
 21  
 import org.apache.camel.Endpoint;
 22  
 import org.apache.camel.Producer;
 23  
 
 24  
 /**
 25  
  * A helper class for creating proxies which delegate to Camel
 26  
  * 
 27  
  * @version $Revision: 519973 $
 28  
  */
 29  
 public class ProxyHelper {
 30  
 
 31  
     /**
 32  
      * Utility classes should not have a public constructor.
 33  
      */
 34  0
     private ProxyHelper() {        
 35  0
     }
 36  
 
 37  
     /**
 38  
      * Creates a Proxy which sends PojoExchange to the endpoint.
 39  
      * 
 40  
      * @throws Exception
 41  
      */
 42  
     public static Object createProxy(final Endpoint endpoint, ClassLoader cl, Class interfaces[])
 43  
         throws Exception {
 44  3
         final Producer producer = endpoint.createProducer();
 45  3
         return Proxy.newProxyInstance(cl, interfaces, new CamelInvocationHandler(endpoint, producer));
 46  
     }
 47  
 
 48  
     /**
 49  
      * Creates a Proxy which sends PojoExchange to the endpoint.
 50  
      * 
 51  
      * @throws Exception
 52  
      */
 53  
     public static Object createProxy(Endpoint endpoint, Class interfaces[]) throws Exception {
 54  3
         if (interfaces.length < 1) {
 55  0
             throw new IllegalArgumentException("You must provide at least 1 interface class.");
 56  
         }
 57  3
         return createProxy(endpoint, interfaces[0].getClassLoader(), interfaces);
 58  
     }
 59  
 
 60  
     /**
 61  
      * Creates a Proxy which sends PojoExchange to the endpoint.
 62  
      * 
 63  
      * @throws Exception
 64  
      */
 65  
     @SuppressWarnings("unchecked")
 66  
     public static <T> T createProxy(Endpoint endpoint, ClassLoader cl, Class<T> interfaceClass)
 67  
         throws Exception {
 68  0
         return (T)createProxy(endpoint, cl, new Class[] {interfaceClass});
 69  
     }
 70  
 
 71  
     /**
 72  
      * Creates a Proxy which sends PojoExchange to the endpoint.
 73  
      * 
 74  
      * @throws Exception
 75  
      */
 76  
     @SuppressWarnings("unchecked")
 77  
     public static <T> T createProxy(Endpoint endpoint, Class<T> interfaceClass) throws Exception {
 78  3
         return (T)createProxy(endpoint, new Class[] {interfaceClass});
 79  
     }
 80  
 
 81  
 }